System of music based attention test

Abstract

A music-based attention assessment system and method are disclosed. The system comprises: an attention assessment sound source database in which sound sources for assessing the attention of a person with a developmental disability are stored in advance; an attention assessment image database in which images for assessing attention corresponding to the sound sources for assessing attention stored in the attention assessment sound source database are stored in advance; and an attention assessment server that performs an attention assessment of the person with a developmental disability based on the sound sources for assessing attention stored in the attention assessment sound source database and the images for assessing attention stored in the attention assessment image database. According to the music-based attention assessment system and method described above, by being configured to assess the attention of a person with a developmental disability based on music, it is possible to eliminate the problems of the existing method of assessing attention based on visual images and increase the reliability of the attention assessment of the person with a developmental disability.

Description

Technology Field

[0001] The present invention relates to an attention assessment system and method, and more specifically, to a music-based attention assessment system and method. Background Technology

[0002] Various assessment tools have been developed to evaluate the cognitive abilities related to intelligence or attention in individuals with developmental disabilities. Existing assessment tools primarily utilize images to evaluate these abilities.

[0003] While individuals with developmental disabilities may lack intelligence or social skills, attention deficits are also considered an important diagnostic factor. However, there are no appropriate means to evaluate the attention of individuals with developmental disabilities, and existing assessments have primarily relied on visual images.

[0004] More accurate and detailed assessment tools are required to evaluate the attention of individuals with developmental disabilities.

[0005] In particular, in the case of attention assessment tools based on visual images, participation in the assessment process may be reduced for individuals with developmental disabilities who struggle with focusing on visual-based sensory input. Naturally, this presents a problem in that the reliability and validity of attention assessments based on visual images are inevitably lower. Prior art literature

[0006] Published Patent Application 10-2023-0088010 Registered Patent Application 10-2565852 The problem to be solved

[0007] The objective of the present invention is to provide a music-based attention assessment system.

[0008] Another objective of the present invention is to provide a music-based attention assessment method. means of solving the problem

[0009] A music-based attention evaluation system according to the purpose of the present invention described above may be configured to include: an attention evaluation sound source database in which sound sources for evaluating the attention of a person with a developmental disability are stored in advance; an attention evaluation image database in which images for evaluating attention corresponding to the sound sources for evaluating attention stored in the attention evaluation sound source database are stored in advance; and an attention evaluation server that performs an attention evaluation of the person with a developmental disability based on the sound sources for evaluating attention stored in the attention evaluation sound source database and the images for evaluating attention stored in the attention evaluation image database.

[0010] Here, the attention evaluation server may be configured to include an attention evaluation sound source extraction module that extracts an attention evaluation sound source pre-stored in the attention evaluation sound source database; and an attention evaluation image extraction module that extracts an attention evaluation image pre-stored in the attention evaluation image database.

[0011] And the attention evaluation server may be configured to include: a music-based audiovisual continuous performance evaluation item generation module that generates audiovisual continuous performance evaluation items for a person with a developmental disability using an attention evaluation sound source extracted from the attention evaluation sound source extraction module and an attention evaluation image extracted from the attention evaluation image extraction module; a music-based audiovisual continuous performance evaluation item storage module in which the audiovisual continuous performance evaluation items generated by the music-based audiovisual continuous performance evaluation item generation module are stored; and an audiovisual continuous performance evaluation module that performs an audiovisual continuous performance evaluation for a person with a developmental disability using the audiovisual continuous performance evaluation items stored in the music-based audiovisual continuous performance evaluation item storage module.

[0012] And the attention evaluation server may be configured to include: a music-based rhythm sustained performance evaluation item generation module that generates a rhythm sustained performance evaluation item for a person with a developmental disability using an attention evaluation sound source extracted from the attention evaluation sound source extraction module; a music-based rhythm sustained performance evaluation item storage module in which the rhythm sustained performance evaluation item generated by the music-based rhythm sustained performance evaluation item generation module is stored; and a rhythm sustained performance evaluation module that performs a rhythm sustained performance evaluation for a person with a developmental disability using the rhythm sustained performance evaluation item stored in the music-based rhythm sustained performance evaluation item storage module.

[0013] And the attention evaluation server may be configured to include: a music-based rhythm response suppression evaluation item generation module that generates a rhythm response suppression evaluation item for a person with a developmental disability using an attention evaluation sound source extracted from the attention evaluation sound source extraction module; a music-based rhythm response suppression evaluation item storage module in which the rhythm response suppression evaluation item generated by the music-based rhythm response suppression evaluation item generation module is stored; and a rhythm response suppression evaluation module that performs a rhythm response suppression evaluation for a person with a developmental disability using the rhythm response suppression evaluation item stored in the music-based rhythm response suppression evaluation item storage module.

[0014] And the attention evaluation server may be configured to include: a music-based pitch discrimination evaluation item generation module that generates pitch discrimination evaluation items using an attention evaluation sound source extracted from the attention evaluation sound source extraction module; a music-based pitch discrimination evaluation item storage module in which pitch discrimination evaluation items generated by the music-based pitch discrimination evaluation item generation module are stored; and a pitch discrimination evaluation module that performs a pitch discrimination evaluation for the person with developmental disabilities using the pitch discrimination evaluation items stored in the music-based pitch discrimination evaluation item storage module.

[0015] And the attention evaluation server may be configured to include: a music-based rhythm / pitch dual task evaluation item generation module that generates rhythm / pitch dual task evaluation items using an attention evaluation sound source extracted from the attention evaluation sound source extraction module; a music-based rhythm / pitch dual task evaluation item storage module in which the rhythm / pitch dual task evaluation items generated by the music-based rhythm / pitch dual task evaluation item generation module are stored; and a rhythm / pitch dual task evaluation module that performs a rhythm / pitch dual task evaluation for the person with developmental disabilities using the rhythm / pitch dual task evaluation items stored in the music-based rhythm / pitch dual task evaluation item storage module.

[0016] And the attention evaluation server may be configured to include: a music-based spatial / auditory forward memory evaluation item generation module that generates spatial / auditory forward memory evaluation items using an attention evaluation sound source extracted from the attention evaluation sound source extraction module; a music-based spatial / auditory forward memory evaluation item storage module in which spatial / auditory forward memory evaluation items generated by the music-based spatial / auditory forward memory evaluation item generation module are stored; and a spatial / auditory forward memory evaluation module that performs a spatial / auditory forward memory evaluation for the person with developmental disabilities using the spatial / auditory forward memory evaluation items stored in the music-based spatial / auditory forward memory evaluation item storage module.

[0017] And the attention evaluation server may be configured to include: a music-based spatial / auditory reverse memory evaluation item generation module that generates spatial / auditory reverse memory evaluation items using an attention evaluation sound source extracted from the attention evaluation sound source extraction module; a music-based spatial / auditory reverse memory evaluation item storage module in which spatial / auditory reverse memory evaluation items generated from the music-based spatial / auditory reverse memory evaluation item generation module are stored; and a spatial / auditory reverse memory evaluation module that generates spatial / auditory reverse memory evaluation items using an attention evaluation sound source extracted from the attention evaluation sound source extraction module and an attention evaluation image extracted from the attention evaluation image extraction module.

[0018] And the attention evaluation server may be configured to include: an evaluation result storage module in which evaluation results performed in the audiovisual sustained performance evaluation module, the rhythm sustained performance evaluation module, the rhythm response suppression evaluation module, the pitch discrimination evaluation module, the rhythm / pitch dual task evaluation module, the spatial / auditory forward memory evaluation module, and the spatial / auditory backward memory evaluation module, respectively, are stored; and an evaluation result statistics calculation module for each developmental disability, which calculates statistics of evaluation results for each developmental disability using the evaluation results stored in the evaluation result storage module and provides them to a user terminal.

[0019] A music-based attention evaluation method according to another objective of the present invention described above may be configured to include the step of an attention evaluation server performing an attention evaluation of a person with a developmental disability based on an attention evaluation sound source stored in advance in an attention evaluation sound source database and an attention evaluation image stored in advance in an attention evaluation image database; and the step of the attention evaluation server calculating statistics of evaluation results by developmental disability using the evaluation results of the performed attention evaluation and providing them to a user terminal.

[0020] Here, the step of the attention evaluation server performing an attention evaluation of a person with a developmental disability based on an attention evaluation sound source pre-stored in an attention evaluation sound source database and an attention evaluation image pre-stored in an attention evaluation image database may be configured to perform at least one of a music-based audiovisual sustained performance evaluation, a music-based rhythm sustained performance evaluation, a music-based rhythm response inhibition evaluation, a music-based pitch discrimination evaluation, a music-based rhythm / pitch dual task evaluation, a music-based spatial / auditory forward memory evaluation, or a music-based spatial / auditory backward memory evaluation on the person with a developmental disability.

[0021] A music-based attention evaluation method according to another objective of the present invention described above may be configured to include: a step in which a control module for verifying evaluation items based on evaluation results of non-disabled individuals performs an attention evaluation on non-disabled individuals and verifies evaluation items regarding the attention evaluation; a step in which an attention evaluation server performs an attention evaluation of a person with a developmental disability using the verified evaluation items; and a step in which the attention evaluation server calculates statistics of evaluation results by developmental disability using the evaluation results of the attention evaluation performed and provides them to a user terminal.

[0022] Here, the step of the attention evaluation server performing an attention evaluation of a person with a developmental disability using the verified evaluation item may be configured to perform an attention evaluation of the person with a developmental disability based on an attention evaluation sound source stored in advance in an attention evaluation sound source database and an attention evaluation image stored in advance in an attention evaluation image database.

[0023] And the step of the attention evaluation server performing an attention evaluation of a person with a developmental disability using the verified evaluation items may be configured to perform at least one of the following on the person with a developmental disability: a music-based audiovisual sustained performance evaluation, a music-based rhythm sustained performance evaluation, a music-based rhythm response inhibition evaluation, a music-based pitch discrimination evaluation, a music-based rhythm / pitch dual task evaluation, a music-based spatial / auditory forward memory evaluation, or a music-based spatial / auditory backward memory evaluation. Effects of the invention

[0024] According to the aforementioned music-based attention assessment system and method, by being configured to assess the attention of individuals with developmental disabilities based on music, it is possible to eliminate the problems associated with existing methods of assessing attention based on visual images and to increase the reliability of the attention assessment for individuals with developmental disabilities. Brief explanation of the drawing

[0025] FIG. 1 is a block diagram of a music-based attention evaluation system according to one embodiment of the present invention. FIG. 2 is a flowchart of a music-based attention evaluation method according to one embodiment of the present invention. Specific details for implementing the invention

[0026] The present invention is susceptible to various modifications and may have various embodiments; therefore, specific embodiments are illustrated in the drawings and described in detail in the specific details for carrying out the invention. However, this is not intended to limit the invention to specific embodiments, and it should be understood that the invention includes all modifications, equivalents, and substitutions that fall within the spirit and scope of the invention. Similar reference numerals have been used for similar components in the description of each drawing.

[0027] Terms such as first, second, A, B, etc., may be used to describe various components, but said components should not be limited by said terms. These terms are used solely for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be named the second component, and similarly, the second component may be named the first component. The term "and / or" includes a combination of a plurality of related described items or any of a plurality of related described items.

[0028] When it is stated that one component is "connected" or "connected" to another component, it should be understood that while it may be directly connected or connected to that other component, there may also be other components in between. On the other hand, when it is stated that one component is "directly connected" or "directly connected" to another component, it should be understood that there are no other components in between.

[0029] The terms used in this application are used merely to describe specific embodiments and are not intended to limit the invention. The singular expression includes the plural expression unless the context clearly indicates otherwise. In this application, terms such as "comprising" or "having" are intended to indicate the presence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

[0030] Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by those skilled in the art to which the present invention pertains. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an ideal or overly formal sense unless explicitly defined in this application.

[0031] Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the attached drawings.

[0032] FIG. 1 is a block diagram of a music-based attention evaluation system according to one embodiment of the present invention.

[0033] Referring to FIG. 1, a music-based attention evaluation system according to one embodiment of the present invention may be configured to include an attention evaluation sound source database (100), an attention evaluation image database (200), and an attention evaluation server (300).

[0034] The detailed composition is explained below.

[0035] The attention assessment sound source database (100) can be configured to store attention assessment sound sources for people with developmental disabilities in advance. The attention assessment sound sources can be instrument playing sound sources, and instruments of the same type made of mainly the same material can be composed of one group of attention assessment sound sources.

[0036] For example, instruments such as the guiro, maracas, clave, and hand drum are all made of wood, either partially or entirely, and share the common characteristic of being percussion instruments. In such cases, while they share similar timbres due to their common material and nature as percussion instruments, they possess distinct timbres depending on the playing style or the structure of the instrument. Distinguishing the unique timbre of each instrument from among these similar sounds requires continuous attention.

[0037] These various types of musical instrument sound sources can be used as tools for attention assessment.

[0038] The attention evaluation image database (200) can be configured to store attention evaluation images corresponding to attention evaluation sound sources stored in advance in the attention evaluation sound source database (100).

[0039] The images for attention assessment can be images of musical instruments for attention assessment sound sources. In the previous example, it can be composed of four images of each instrument: a guiro, a maracas, a clave, and a hand drum.

[0040] The attention evaluation server (300) may be configured to perform an attention evaluation of a person with a developmental disability based on an attention evaluation sound source stored in advance in the attention evaluation sound source database (100) and an attention evaluation image stored in advance in the attention evaluation image database (200).

[0041] The attention evaluation server (300) includes an attention evaluation sound source extraction module (301), an attention evaluation image extraction module (302), a music-based audiovisual continuous performance evaluation item creation module (303), a music-based audiovisual continuous performance evaluation item storage module (304), an audiovisual continuous performance evaluation module (305), a music-based rhythmic continuous performance evaluation item creation module (306), a music-based rhythmic continuous performance evaluation item storage module (307), a rhythmic continuous performance evaluation module (308), a music-based rhythm response suppression evaluation item creation module (309), a music-based rhythmic response suppression evaluation item storage module (310), a rhythm response suppression evaluation module (311), a music-based pitch discrimination evaluation item creation module (312), a music-based pitch discrimination evaluation item storage module (313), a pitch discrimination evaluation module (314), a music-based rhythm / pitch dual task evaluation item creation module (315), a music-based rhythm / pitch dual task evaluation item storage module (316), a rhythm / pitch dual task evaluation module (317), and a music-based spatial / auditory It may be configured to include a forward memory assessment item generation module (318), a music-based spatial / auditory forward memory assessment item storage module (319), a spatial / auditory forward memory assessment module (320), a music-based spatial / auditory backward memory assessment item generation module (321), a music-based spatial / auditory backward memory assessment item storage module (322), a spatial / auditory backward memory assessment module (323), an assessment result storage module (324), an assessment result statistics calculation module by developmental disability (325), an assessment item statistics calculation module (326), an assessment item reliability evaluation module (327), an assessment item reconstruction module (328), an attention assessment sound source reconstruction module (329), and a non-disabled person assessment result-based assessment item verification control module (330).

[0042] The detailed composition is explained below.

[0043] The attention evaluation sound source extraction module (301) can be configured to extract an attention evaluation sound source that is stored in advance in the attention evaluation sound source database (100).

[0044] The attention evaluation image extraction module (302) can be configured to extract attention evaluation images that are pre-stored in the attention evaluation image database (200).

[0045] The music-based audiovisual continuous performance evaluation item generation module (303) can be configured to generate an audiovisual continuous performance evaluation item for a person with a developmental disability using an attention evaluation sound source extracted from an attention evaluation sound source extraction module (301) and an attention evaluation image extracted from an attention evaluation image extraction module (302).

[0046] For example, the music-based audiovisual continuous performance evaluation item generation module (303) can generate audiovisual continuous performance evaluation items using each pair of a guiro sound source and a guiro image, a maracas sound source and a maracas image, a clave sound source and a clave image, and a hand drum sound source and a hand drum image.

[0047] The music-based audiovisual continuous performance evaluation item generation module (303) can generate audiovisual continuous performance evaluation items by randomly arranging 80 pairs of sound sources for attention evaluation and images for attention evaluation.

[0048] To select four types of percussion sound sources, the following process is followed in advance.

[0049] The music-based audiovisual continuous performance evaluation item generation module (303) can be configured to first stream and play 10 types of percussion sound sources in advance on a terminal (10) for a person with a developmental disability, and to select 6 types of percussion sound sources that are likely to cause confusion if not focused on. Additionally, it can be configured to stream and play 6 types of percussion sound sources in advance on a terminal (20) for a person without a disability, and finally select and confirm 4 types of percussion sound sources.

[0050] The music-based audiovisual continuous performance evaluation item storage module (304) can be configured to store audiovisual continuous performance evaluation items generated by the music-based audiovisual continuous performance evaluation item generation module (303). In the preceding example, 80 audiovisual continuous performance evaluation items consisting of 80 pairs can be stored.

[0051] The audiovisual continuous performance evaluation module (305) can be configured to perform an audiovisual continuous performance evaluation for a person with a developmental disability using the audiovisual continuous performance evaluation items stored in the music-based audiovisual continuous performance evaluation item storage module (304).

[0052] Specifically, the audiovisual continuous performance evaluation module (305) may be configured to first present an attention evaluation sound source and an attention evaluation image, which serve as a reference stimulus, to a terminal (10) for a person with a developmental disability. Then, the audiovisual continuous performance evaluation module (305) may be configured to sequentially stream and play 80 audiovisual continuous performance evaluation items to the terminal (10) for a person with a developmental disability.

[0053] A person with a developmental disability may be configured to respond by pressing a button that says ‘same’ on the terminal (10) for the person with a developmental disability whenever 80 pairs of attention evaluation sound sources and attention evaluation images are presented, if they think that the sound source and image serving as reference stimuli are the same.

[0054] The music-based rhythm continuous performance evaluation item generation module (306) can be configured to generate a rhythm continuous performance evaluation item for a person with a developmental disability using an attention evaluation sound source extracted from an attention evaluation sound source extraction module.

[0055] The music-based rhythm continuous performance evaluation item generation module (306) uses only auditory stimuli and can be configured to generate rhythm continuous performance evaluation items using rhythm instead of timbre.

[0056] For example, it can be configured to output one quarter note, two eighth notes, three triplets, or four sixteenth notes at the same beat of 60 bpm.

[0057] That is, the music-based rhythm continuous performance evaluation item generation module (306) can be configured to generate 80 rhythm continuous performance evaluation items by randomly generating 4 types of divided rhythms as described above.

[0058] 4. To select the species, the following process is followed in advance.

[0059] For example, the music-based audiovisual continuous performance evaluation item generation module (303) may be configured to first pre-stream play a segmented rhythm of a clave sound source among percussion sound sources to a terminal (10) with a developmental disability, and to select six types of segmented rhythms that are likely to cause confusion if not focused on. Additionally, it may be configured to pre-stream play six types of segmented rhythms to a non-disabled terminal (20) and finally select and confirm four types of segmented rhythms.

[0060] The music-based rhythm continuous performance evaluation item storage module (307) can be configured to store the rhythm continuous performance evaluation item generated by the music-based rhythm continuous performance evaluation item generation module (306).

[0061] The rhythm sustained performance evaluation module (308) can be configured to perform a rhythm sustained performance evaluation for a person with a developmental disability using the rhythm sustained performance evaluation items stored in the music-based rhythm sustained performance evaluation item storage module (307).

[0062] Specifically, the rhythm duration performance evaluation module (308) may be configured to first present a split rhythm serving as a reference stimulus to the terminal (10) for the developmental disability. Then, the rhythm duration performance evaluation module (308) may be configured to sequentially stream and play 80 rhythm duration performance evaluation items to the terminal (10) for the developmental disability.

[0063] A person with a developmental disability may be configured to respond by pressing a button on the terminal (10) that says ‘same’ whenever 80 split rhythms are presented and they think that the split rhythm is the same as the reference stimulus.

[0064] The music-based rhythm response suppression evaluation item generation module (309) can be configured to generate a rhythm response suppression evaluation item for a person with a developmental disability using an attention evaluation sound source extracted from an attention evaluation sound source extraction module.

[0065] The music-based rhythm response suppression evaluation item generation module (309) uses only auditory stimuli and can be configured to generate rhythm response suppression evaluation items using rhythm instead of timbre.

[0066] For example, it can be configured to output one quarter note, two eighth notes, three triplets, or four sixteenth notes at the same beat of 60 bpm.

[0067] That is, the music-based rhythm response suppression evaluation item generation module (309) can be configured to generate 80 randomly divided rhythms of the above four types to generate rhythm response suppression evaluation items.

[0068] 4. To select the species, the following process is followed in advance.

[0069] For example, the music-based rhythm response suppression evaluation item generation module (309) may be configured to first pre-stream play a segmented rhythm of a clave sound source among percussion sound sources on a terminal (10) with a developmental disability, and to select six types of segmented rhythms that are likely to cause confusion if not focused on. Additionally, it may be configured to pre-stream play six types of segmented rhythms on a non-disabled terminal (20) and finally select and confirm four types of segmented rhythms.

[0070] The music-based rhythm response suppression evaluation item storage module (310) can be configured to store rhythm response suppression evaluation items generated by the music-based rhythm response suppression evaluation item generation module (309).

[0071] The rhythm response suppression evaluation module (311) may be configured to perform a rhythm response suppression evaluation for a person with a developmental disability using the rhythm response suppression evaluation items stored in the music-based rhythm response suppression evaluation item storage module (310).

[0072] Specifically, the rhythm response suppression evaluation module (311) may be configured to first present a split rhythm serving as a reference stimulus to the terminal (10) with a developmental disability. Then, the rhythm response suppression evaluation module (311) may be configured to sequentially stream and play 80 rhythm sustained performance evaluation items to the terminal (10) with a developmental disability.

[0073] A person with a developmental disability may be configured to respond by pressing a button that says ‘different’ on the terminal (10) for the person with a developmental disability whenever 80 split rhythms are presented and they think that the split rhythm is different from the standard stimulus.

[0074] The music-based pitch discrimination evaluation item generation module (312) can be configured to generate pitch discrimination evaluation items using the attention evaluation sound source extracted from the attention evaluation sound source extraction module (301).

[0075] The music-based pitch discrimination evaluation item generation module (312) uses only auditory stimuli and can be configured to generate rhythm response suppression evaluation items using timbre and pitch.

[0076] For example, sound sources for attention assessment such as maracas, claves, hand drums, and agogo bells are used, and in the case of the agogo bell, which is a metal instrument, it can be configured to generate pitch discrimination evaluation items by setting only the pitch high or low.

[0077] That is, the music-based pitch discrimination evaluation item generation module (312) can be configured to randomly generate 80 rhythm response suppression evaluation items by setting four timbres as above and two pitches for one timbre.

[0078] To select sound sources for attention assessment with different timbres, such as agogo bells, the following process is followed in advance.

[0079] For example, the music-based pitch discrimination evaluation item generation module (312) may be configured to first stream and play sound sources of various different materials to a terminal (10) with a developmental disability in advance, and to select six types of sound sources of instruments with clearly different pitches that are likely to cause confusion if not focused on. Additionally, it may be configured to stream and play six types of sound sources with different pitches to a terminal (20) without a disability in advance, and finally select and confirm four types of sound sources with different pitches.

[0080] The music-based pitch discrimination evaluation item storage module (313) can be configured to store the pitch discrimination evaluation item generated by the music-based pitch discrimination evaluation item generation module (312).

[0081] The pitch discrimination evaluation module (314) can be configured to perform a pitch discrimination evaluation for a person with a developmental disability using pitch discrimination evaluation items stored in the music-based pitch discrimination evaluation item storage module (313).

[0082] For example, the pitch discrimination evaluation module (314) may be configured to randomly arrange 80 sound sources of maracas, claves, hand drums, high-pitched agogo bells, and low-pitched agogo bells to stream and play pitch discrimination evaluation items to a terminal (10) for people with developmental disabilities.

[0083] A person with a developmental disability may be configured to focus only on the agogo bell tone and exclude the other percussion instrument tone whenever 80 sound sources are presented, and to respond by pressing a ‘high’ button on the terminal (10) for the person with a developmental disability if they think the agogo bell tone is high, and to respond by pressing a ‘low’ button on the terminal (10) for the person with a developmental disability if they think the agogo bell tone is low.

[0084] The music-based rhythm / pitch dual task evaluation item generation module (315) can be configured to generate rhythm / pitch dual task evaluation items using the attention evaluation sound source extracted from the attention evaluation sound source extraction module (301).

[0085] The music-based rhythm / pitch dual task evaluation item generation module (315) uses only auditory stimuli and can be configured to generate a rhythm / pitch dual task evaluation item that evaluates whether one of the rhythms or pitches is repeated identically.

[0086] For example, pitch discrimination evaluation items can be generated by randomly creating a total of 16 auditory stimuli by combining piano sounds with four different segmented rhythms and four intervals. The segmented rhythms can consist of quarter notes, eighth notes, triplets, and sixteenth notes for each beat, and the intervals can consist of A, B, C#, and D.

[0087] That is, the music-based rhythm / pitch dual task evaluation item generation module (315) can be configured to randomly generate 80 rhythm / pitch dual task evaluation items using the 16 auditory stimuli as described above.

[0088] To select a sound source composed of a combination of rhythm and beat, the following process is followed in advance.

[0089] For example, the music-based rhythm / pitch dual task evaluation item generation module (315) may be configured to first pre-stream play a sound source consisting of a combination of pitch and rhythm on a terminal (10) for a person with a developmental disability, and to select a sound source consisting of a combination of pitch and rhythm that is likely to cause confusion if not focused on. Additionally, the sound source consisting of the selected combination of pitch and rhythm may be pre-stream played on a non-disabled terminal (20) to finally select and confirm a sound source consisting of a combination of pitch and rhythm.

[0090] The music-based rhythm / pitch dual task evaluation item storage module (316) can be configured to store the rhythm / pitch dual task evaluation items generated by the music-based rhythm / pitch dual task evaluation item generation module (315).

[0091] The rhythm / pitch dual task evaluation module (317) can be configured to perform a rhythm / pitch dual task evaluation for a person with a developmental disability using the rhythm / pitch dual task evaluation items stored in the music-based rhythm / pitch dual task evaluation item storage module (316).

[0092] For example, the rhythm / pitch dual task evaluation module (317) may be configured to stream and play rhythm / pitch dual task evaluation items to a terminal (10) for a person with a developmental disability by randomly arranging a total of 80 sound sources for attention evaluation, which are generated by combining 4 different split rhythms and 4 pitches.

[0093] A person with a developmental disability may be configured to respond by pressing a button labeled ‘Repeat’ on a terminal (10) with a person with a developmental disability whenever they think that the combination of the split rhythm and pitch immediately preceding the 80 sound sources is repeated.

[0094] The music-based spatial / auditory forward memory evaluation item generation module (318) can be configured to generate spatial / auditory forward memory evaluation items using an attention evaluation sound source extracted from the attention evaluation sound source extraction module (301).

[0095] The music-based spatial / auditory forward memory evaluation item generation module (318) may be configured to generate a spatial / auditory forward memory evaluation item that randomly arranges notes, plays the sound of the notes while they blink, and evaluates whether a person with a developmental disability remembers them in a forward direction.

[0096] To randomly select musical notes, the following process is followed in advance.

[0097] For example, the music-based spatial / auditory forward memory evaluation item generation module (318) may be configured to first test randomly placed notes on a terminal (10) for a person with a developmental disability, and to select randomly placed notes that are likely to cause confusion if the person with a developmental disability does not concentrate. Additionally, the randomly placed notes selected in this way may be configured to be tested in advance on a non-disabled terminal (20) to finally select and confirm the randomly placed notes.

[0098] The music-based spatial / auditory forward memory evaluation item storage module (319) can be configured to store spatial / auditory forward memory evaluation items generated by the music-based spatial / auditory forward memory evaluation item generation module (318).

[0099] The spatial / auditory forward memory evaluation module (320) may be configured to perform a spatial / auditory forward memory evaluation for a person with a developmental disability using spatial / auditory forward memory evaluation items stored in the music-based spatial / auditory forward memory evaluation item storage module (319).

[0100] For example, the spatial / auditory forward memory evaluation module (320) may be configured to randomly arrange 10 notes, have the notes blink and play the sound of the corresponding notes, and evaluate whether a person with a developmental disability remembers them in the forward direction and inputs them correctly.

[0101] The spatial / auditory forward memory evaluation module (320) can evaluate by playing notes from 2 to 8 digits out of 10 notes.

[0102] The music-based spatial / auditory reverse memory evaluation item generation module (321) can be configured to generate spatial / auditory reverse memory evaluation items using an attention evaluation sound source extracted from the attention evaluation sound source extraction module (301).

[0103] The music-based spatial / auditory reverse memory evaluation item generation module (321) may be configured to randomly arrange musical notes, make the notes blink and play the sound of the corresponding notes, and generate a spatial / auditory reverse memory evaluation item to evaluate whether a person with a developmental disability remembers it in reverse.

[0104] To randomly select musical notes, the following process is followed in advance.

[0105] For example, the music-based spatial / auditory reverse memory evaluation item generation module (321) may be configured to first test randomly placed notes on a terminal (10) for a person with a developmental disability and to select randomly placed notes that are likely to cause confusion if the person with a developmental disability does not concentrate. Additionally, the randomly placed notes selected in this way may be configured to be tested in advance on a non-disabled terminal (20) to finally select and confirm the randomly placed notes.

[0106] The music-based spatial / auditory reverse memory evaluation item storage module (322) can be configured to store spatial / auditory reverse memory evaluation items generated by the music-based spatial / auditory reverse memory evaluation item generation module (321).

[0107] The spatial / auditory reverse memory evaluation module (323) can be configured to generate spatial / auditory reverse memory evaluation items using the attention evaluation sound source extracted from the attention evaluation sound source extraction module (301).

[0108] For example, the spatial / auditory reverse memory evaluation module (323) may be configured to randomly arrange 10 notes, have the notes blink and play the sound of the corresponding note, and evaluate whether a person with a developmental disability remembers them in reverse and inputs them correctly.

[0109] The spatial / auditory reverse memory evaluation module (323) can evaluate by playing notes from 2 to 8 digits out of 10 notes.

[0110] The evaluation result storage module (324) may be configured to store evaluation results performed in each of the audiovisual continuous performance evaluation module (305), rhythmic continuous performance evaluation module (308), rhythmic response suppression evaluation module (311), pitch discrimination evaluation module (314), rhythm / pitch dual task evaluation module (317), spatial / auditory forward memory evaluation module (320), and spatial / auditory backward memory evaluation module (323).

[0111] The evaluation result statistics calculation module (325) for each developmental disability can be configured to calculate statistics of evaluation results for each developmental disability using the evaluation results stored in the evaluation result storage module (324) and provide them to the user terminal (30).

[0112] In other words, it can be configured to calculate statistics such as the error rate, omission error rate, false alarm error rate, and average response time for responses from individuals with developmental disabilities.

[0113] The evaluation item-specific statistics calculation module (326) can be configured to calculate statistics for each evaluation item of the audiovisual continuous performance evaluation module (305), rhythm continuous performance evaluation module (308), rhythm response suppression evaluation module (311), pitch discrimination evaluation module (314), rhythm / pitch dual task evaluation module (317), spatial / auditory forward memory evaluation module (320), and spatial / auditory backward memory evaluation module (323) using the evaluation results stored in the evaluation result storage module (324) and the statistics calculated in the evaluation result statistics calculation module (325) for each developmental disability.

[0114] The evaluation item-specific statistics calculation module (326) can be configured to calculate statistics such as the error rate, omission error rate, false alarm error rate, and average response time for the response of a person with a developmental disability for each evaluation item.

[0115] The evaluation item reliability evaluation module (327) may be configured to evaluate the reliability of each evaluation item of the audiovisual continuous performance evaluation module (305), rhythm continuous performance evaluation module (308), rhythm response inhibition evaluation module (311), pitch discrimination evaluation module (314), rhythm / pitch dual task evaluation module (317), spatial / auditory forward memory evaluation module (320), and spatial / auditory backward memory evaluation module (323) using the evaluation results stored in the evaluation result storage module (324) and the statistics calculated in the evaluation result statistics calculation module (325) for each developmental disability.

[0116] In other words, the evaluation item reliability evaluation module (327) can evaluate whether the evaluation item itself is suitable or reliable for properly evaluating the attention of a person with a developmental disability.

[0117] Specifically, the evaluation item reliability evaluation module (327) can be configured to set high reliability for evaluation items among the statistics calculated by the evaluation item reliability evaluation module (327) where the error rate is below a predetermined standard and the average reaction time is below a predetermined standard, among the statistics calculated by the evaluation item reliability evaluation module (327) where the total score is above a predetermined standard among the statistics calculated by the evaluation result statistics calculation module (325) for each developmental disability. In other words, for various developmental disabilities with relatively good attention spans, evaluation items with a low error rate and a short average reaction time can be considered to have high reliability.

[0118] Specifically, the evaluation item reliability evaluation module (327) may be configured to set the reliability low for evaluation items among the statistics calculated by the evaluation item reliability evaluation module (327) where the error rate is above a predetermined standard and the average reaction time is above a predetermined standard, among the statistics calculated by the evaluation item reliability evaluation module (327) where the total score is above a predetermined standard among the statistics calculated by the evaluation result statistics calculation module (325) for each developmental disability. In other words, for several developmental disabilities with relatively good attention spans, evaluation items with high error rates and high average reaction times can be seen as having low reliability.

[0119] The evaluation item reorganization module (328) may be configured to reorganize evaluation items stored in the music-based audiovisual sustained performance evaluation item storage module (304), music-based rhythm sustained performance evaluation item storage module (307), music-based rhythm response suppression evaluation item storage module (310), music-based pitch discrimination evaluation item storage module (313), music-based rhythm / pitch dual task evaluation item storage module (316), music-based spatial / auditory forward memory evaluation item storage module (319), and music-based spatial / auditory backward memory evaluation item storage module (322), respectively, based on the reliability evaluated in the evaluation item reliability evaluation module (327).

[0120] The evaluation item reconfiguration module (328) can be configured to remove or retain evaluation items depending on reliability.

[0121] The attention evaluation sound source reconstruction module (329) may be configured to reconstruct the attention evaluation sound source pre-stored in the attention evaluation sound source database (100) based on the reliability evaluated by the evaluation item reliability evaluation module (327). The attention evaluation sound source reconstruction module (329) may remove or retain the attention evaluation sound source.

[0122] The non-disabled person evaluation result-based evaluation item verification control module (330) can be configured to control the audiovisual continuous performance evaluation module (305), rhythmic continuous performance evaluation module (308), rhythmic response suppression evaluation module (311), pitch discrimination evaluation module (314), rhythm / pitch dual task evaluation module (317), spatial / auditory forward memory evaluation module (320), and spatial / auditory backward memory evaluation module (323) to perform evaluations on non-disabled people using their respective evaluation items, and to verify each evaluation item using the evaluation results.

[0123] At this time, the evaluation item reorganization module (328) may be configured to reorganize the evaluation items stored in the music-based audiovisual continuous performance evaluation item storage module (304), the music-based rhythm continuous performance evaluation item storage module (307), the music-based rhythm response suppression evaluation item storage module (310), the music-based pitch discrimination evaluation item storage module (313), the music-based rhythm / pitch dual task evaluation item storage module (316), the music-based spatial / auditory forward memory evaluation item storage module (319), and the music-based spatial / auditory backward memory evaluation item storage module (322), respectively, based on the verification of the non-disabled evaluation result-based evaluation item verification control module (330).

[0124] And the attention evaluation sound source reconstruction module (329) can be configured to reconstruct the attention evaluation sound source that is pre-stored in the attention evaluation sound source database (100) based on the verification result of the non-disabled person evaluation result-based evaluation item verification control module (330).

[0125] Although the invention has been described with reference to the above embodiments, those skilled in the art will understand that various modifications and changes can be made to the invention without departing from the spirit and scope of the invention as set forth in the following claims. Explanation of the symbols

[0126] 100: Audio database for attention assessment 200: Image database for attention assessment 300: Attention Assessment Server 301: Audio extraction module for attention assessment 302: Image extraction module for attention assessment 303: Music-based Audiovisual Continuous Performance Assessment Item Generation Module 304: Music-based audiovisual sustained performance assessment item storage module 305: Audiovisual Continuous Performance Assessment Module 306: Music-based Rhythm Sustained Performance Evaluation Item Generation Module 307: Music-based rhythm sustained performance evaluation item storage module 308: Rhythm Sustained Performance Assessment Module 309: Music-based Rhythm Response Suppression Evaluation Item Generation Module 310: Music-based rhythm response suppression evaluation item storage module 311: Rhythm Response Suppression Assessment Module 312: Music-based Pitch Discrimination Evaluation Item Generation Module 313: Music-based Pitch Discrimination Evaluation Item Storage Module 314: Pitch Discrimination Evaluation Module 315: Music-based Rhythm / Pitch Dual Task Evaluation Item Generation Module 316: Music-based Rhythm / Pitch Dual Task Evaluation Item Save Module 317: Rhythm / Pitch Dual Task Evaluation Module 318: Music-based Spatial / Auditory Forward Memory Assessment Item Generation Module 319: Music-based Spatial / Auditory Forward Memory Assessment Item Storage Module 320: Spatial / Auditory Forward Memory Assessment Module 321: Music-based Spatial / Auditory Reverse Memory Assessment Item Generation Module 322: Music-based Spatial / Auditory Reverse Memory Assessment Item Storage Module 323: Spatial / Auditory Reverse Memory Assessment Module 324: Evaluation result storage module 325: Module for Calculating Statistical Assessment Results by Developmental Disability 326: Statistical Calculation Module by Evaluation Item 327: Evaluation Item Reliability Evaluation Module 328: Verification Module for Evaluation Items Based on Non-Disabled Evaluation Results 329: Evaluation Item Reconfiguration Module 330: Audio Reconstruction Module for Attention Assessment

Claims

Claim 1 An attention assessment audio source database in which audio sources for evaluating the attention of people with developmental disabilities are stored in advance; an attention assessment image database in which images for evaluating attention corresponding to the audio sources for evaluating attention stored in the attention assessment audio source database are stored in advance; The attention evaluation server includes: an attention evaluation server that generates evaluation items for the attention evaluation of a person with a developmental disability based on an attention evaluation sound source stored in advance in the attention evaluation sound source database and an attention evaluation image stored in advance in the attention evaluation image database, performs an attention evaluation, and calculates statistics of the evaluation results; wherein the attention evaluation server includes: an evaluation item verification control module based on evaluation results performed by a person with a non-disabled person that verifies each of the evaluation items using evaluation results performed by a person with a non-disabled person; an evaluation item reliability evaluation module that evaluates the reliability of each of the evaluation items using the evaluation results of the person with a developmental disability and statistics calculated therefrom; an evaluation item reconstruction module that reconstructs the evaluation items based on the verification results of the evaluation item verification control module based on evaluation results based on evaluation results of a person with a non-disabled person or the reliability evaluated by the evaluation item reliability evaluation module; and an attention evaluation sound source reconstruction module that reconstructs the attention evaluation sound source stored in the attention evaluation sound source database based on the verification results of the evaluation item verification control module based on evaluation results of a person with a non-disabled person or the reliability evaluated by the evaluation item reliability evaluation module; and wherein the evaluation item reliability evaluation module includes the development A music-based attention evaluation system characterized by setting a high reliability for evaluation items where the error rate is below a pre-set standard and the average reaction time is below a pre-set standard among statistics where the total score calculated from the evaluation results of a person with a disability is above a pre-set standard, and setting a low reliability for evaluation items where the error rate is above a pre-set standard and the average reaction time is above a pre-set standard. Claim 2 A music-based attention evaluation system according to claim 1, wherein the attention evaluation server is configured to include: an attention evaluation sound source extraction module that extracts an attention evaluation sound source pre-stored in the attention evaluation sound source database; and an attention evaluation image extraction module that extracts an attention evaluation image pre-stored in the attention evaluation image database. Claim 3 In paragraph 2, the attention evaluation server is configured to include: a music-based audiovisual continuous performance evaluation item generation module that generates audiovisual continuous performance evaluation items for a person with a developmental disability using an attention evaluation sound source extracted from the attention evaluation sound source extraction module and an attention evaluation image extracted from the attention evaluation image extraction module; a music-based audiovisual continuous performance evaluation item storage module in which the audiovisual continuous performance evaluation items generated by the music-based audiovisual continuous performance evaluation item generation module are stored; and an audiovisual continuous performance evaluation module that performs an audiovisual continuous performance evaluation for a person with a developmental disability using the audiovisual continuous performance evaluation items stored in the music-based audiovisual continuous performance evaluation item storage module. Claim 4 A music-based attention evaluation system according to paragraph 2, wherein the attention evaluation server comprises: a music-based rhythm sustained performance evaluation item generation module that generates a rhythm sustained performance evaluation item for a person with a developmental disability using an attention evaluation sound source extracted from the attention evaluation sound source extraction module; a music-based rhythm sustained performance evaluation item storage module in which the rhythm sustained performance evaluation item generated by the music-based rhythm sustained performance evaluation item generation module is stored; and a rhythm sustained performance evaluation module that performs a rhythm sustained performance evaluation for a person with a developmental disability using the rhythm sustained performance evaluation item stored in the music-based rhythm sustained performance evaluation item storage module. Claim 5 A music-based attention evaluation system according to paragraph 2, wherein the attention evaluation server comprises: a music-based rhythm response suppression evaluation item generation module that generates a rhythm response suppression evaluation item for a person with a developmental disability using an attention evaluation sound source extracted from the attention evaluation sound source extraction module; a music-based rhythm response suppression evaluation item storage module in which the rhythm response suppression evaluation item generated by the music-based rhythm response suppression evaluation item generation module is stored; and a rhythm response suppression evaluation module that performs a rhythm response suppression evaluation for a person with a developmental disability using the rhythm response suppression evaluation item stored in the music-based rhythm response suppression evaluation item storage module. Claim 6 A music-based attention evaluation system according to paragraph 2, wherein the attention evaluation server comprises: a music-based pitch discrimination evaluation item generation module that generates pitch discrimination evaluation items using an attention evaluation sound source extracted from the attention evaluation sound source extraction module; a music-based pitch discrimination evaluation item storage module in which pitch discrimination evaluation items generated by the music-based pitch discrimination evaluation item generation module are stored; and a pitch discrimination evaluation module that performs a pitch discrimination evaluation for the person with developmental disabilities using the pitch discrimination evaluation items stored in the music-based pitch discrimination evaluation item storage module. Claim 7 A music-based attention evaluation system according to paragraph 2, wherein the attention evaluation server comprises: a music-based rhythm / pitch dual-task evaluation item generation module that generates rhythm / pitch dual-task evaluation items using an attention evaluation sound source extracted from the attention evaluation sound source extraction module; a music-based rhythm / pitch dual-task evaluation item storage module in which the rhythm / pitch dual-task evaluation items generated by the music-based rhythm / pitch dual-task evaluation item generation module are stored; and a rhythm / pitch dual-task evaluation module that performs a rhythm / pitch dual-task evaluation for the person with developmental disabilities using the rhythm / pitch dual-task evaluation items stored in the music-based rhythm / pitch dual-task evaluation item storage module. Claim 8 A music-based attention evaluation system according to paragraph 2, wherein the attention evaluation server comprises: a music-based spatial / auditory forward memory evaluation item generation module that generates spatial / auditory forward memory evaluation items using an attention evaluation sound source extracted from the attention evaluation sound source extraction module; a music-based spatial / auditory forward memory evaluation item storage module in which spatial / auditory forward memory evaluation items generated by the music-based spatial / auditory forward memory evaluation item generation module are stored; and a spatial / auditory forward memory evaluation module that performs a spatial / auditory forward memory evaluation for a person with a developmental disability using the spatial / auditory forward memory evaluation items stored in the music-based spatial / auditory forward memory evaluation item storage module. Claim 9 A music-based attention evaluation system according to paragraph 2, wherein the attention evaluation server comprises: a music-based spatial / auditory reverse memory evaluation item generation module that generates spatial / auditory reverse memory evaluation items using an attention evaluation sound source extracted from the attention evaluation sound source extraction module; a music-based spatial / auditory reverse memory evaluation item storage module in which spatial / auditory reverse memory evaluation items generated from the music-based spatial / auditory reverse memory evaluation item generation module are stored; and a spatial / auditory reverse memory evaluation module that generates spatial / auditory reverse memory evaluation items using an attention evaluation sound source extracted from the attention evaluation sound source extraction module. Claim 10 A music-based attention evaluation system according to claim 1, wherein the attention evaluation server is configured to include: an evaluation result storage module in which the evaluation results of the person with a developmental disability are stored; and an evaluation result statistics calculation module for each person with a developmental disability, which calculates statistics of evaluation results for each person with a developmental disability using the evaluation results stored in the evaluation result storage module and provides them to a user terminal. Claim 11 The method comprises: a step in which an attention evaluation server performs an attention evaluation of a person with a developmental disability based on an attention evaluation sound source stored in advance in an attention evaluation sound source database and an attention evaluation image stored in advance in an attention evaluation image database; and a step in which the attention evaluation server calculates statistics of evaluation results by developmental disability using the evaluation results of the performed attention evaluation and provides them to a user terminal; wherein the attention evaluation server includes: a non-disabled evaluation result-based evaluation item verification control module that verifies each of the evaluation items using evaluation results performed by a non-disabled person; an evaluation item reliability evaluation module that evaluates the reliability of each of the evaluation items using the evaluation results of the person with a developmental disability and statistics calculated therefrom; an evaluation item reconstruction module that reconstructs the evaluation items based on the verification results of the non-disabled evaluation result-based evaluation item verification control module or the reliability evaluated by the evaluation item reliability evaluation module; and an attention evaluation sound source reconstruction module that reconstructs the attention evaluation sound source stored in the attention evaluation sound source database based on the verification results of the non-disabled evaluation result-based evaluation item verification control module or the reliability evaluated by the evaluation item reliability evaluation module. A music-based attention evaluation method comprising, wherein the reliability evaluation module of the evaluation item is characterized by setting the reliability high for evaluation items in which the error rate is below the preset standard and the average reaction time is below the preset standard among statistics in which the total score calculated from the evaluation result of the person with developmental disabilities is above the preset standard, and setting the reliability low for evaluation items in which the error rate is above the preset standard and the average reaction time is above the preset standard. Claim 12 In claim 11, the step of the attention evaluation server performing an attention evaluation of a person with a developmental disability based on an attention evaluation sound source stored in advance in an attention evaluation sound source database and an attention evaluation image stored in advance in an attention evaluation image database is configured to perform at least one of a music-based audiovisual sustained performance evaluation, a music-based rhythm sustained performance evaluation, a music-based rhythm response inhibition evaluation, a music-based pitch discrimination evaluation, a music-based rhythm / pitch dual task evaluation, a music-based spatial / auditory forward memory evaluation, or a music-based spatial / auditory backward memory evaluation on the person with a developmental disability. Claim 13 The method comprises: a step in which a control module for verifying evaluation items based on evaluation results of non-disabled individuals performs an attention evaluation on non-disabled individuals and verifies evaluation items regarding the attention evaluation; a step in which an attention evaluation server performs an attention evaluation of individuals with developmental disabilities using the verified evaluation items; and a step in which the attention evaluation server calculates statistics of evaluation results by developmental disability using the evaluation results of the performed attention evaluation and provides them to a user terminal; wherein the attention evaluation server includes: a control module for verifying evaluation items based on evaluation results of non-disabled individuals that verifies each of the evaluation items using the evaluation results performed by non-disabled individuals; an evaluation item reliability evaluation module that evaluates the reliability of each of the evaluation items using the evaluation results of individuals with developmental disabilities and statistics calculated therefrom; an evaluation item reconstruction module that reconstructs the evaluation items based on the verification results of the control module for verifying evaluation items based on evaluation results of non-disabled individuals or the reliability evaluated by the evaluation item reliability evaluation module; and an attention evaluation sound source reconstruction module that reconstructs the attention evaluation sound sources stored in the attention evaluation sound source database based on the verification results of the control module for verifying evaluation items based on evaluation results of non-disabled individuals or the reliability evaluated by the evaluation item reliability evaluation module. A music-based attention evaluation method comprising a module; wherein the evaluation item reliability evaluation module sets the reliability high for evaluation items in which the error rate is below the preset standard and the average reaction time is below the preset standard among statistics in which the total score calculated from the evaluation result of the person with developmental disabilities is above the preset standard, and sets the reliability low for evaluation items in which the error rate is above the preset standard and the average reaction time is above the preset standard. Claim 14 A music-based attention evaluation method according to claim 13, wherein the step of the attention evaluation server performing an attention evaluation of a person with a developmental disability using the verified evaluation item is configured to perform an attention evaluation of the person with a developmental disability based on an attention evaluation sound source stored in advance in an attention evaluation sound source database and an attention evaluation image stored in advance in an attention evaluation image database. Claim 15 In claim 13, the step of the attention evaluation server performing an attention evaluation of a person with a developmental disability using the verified evaluation item is configured to perform at least one of a music-based audiovisual sustained performance evaluation, a music-based rhythm sustained performance evaluation, a music-based rhythm response inhibition evaluation, a music-based pitch discrimination evaluation, a music-based rhythm / pitch dual task evaluation, a music-based spatial / auditory forward memory evaluation, or a music-based spatial / auditory backward memory evaluation on the person with a developmental disability.

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