Rehabilitation Training System Tailored Feedback
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Solution Overview
Problem
Rehabilitation training systems often fail to motivate trainees effectively, as generic comments may discourage them and lack clarity on improvement points, leading to reduced training efficacy.
Innovation Solution
A rehabilitation training system that includes an evaluation unit, storage unit, reception unit, selection unit, and presentation unit, allowing authorized training assistants to designate and present tailored evaluation comments based on trainee characteristics and progress stages, balancing positive and negative feedback to maintain motivation and understanding of training objectives.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If generic evaluation comments are presented to all trainees, then the system operation is simple, but the trainee motivation and training effectiveness deteriorate
Solution Approach 1:
The system performs preliminary classification of evaluation comments into positive and negative categories before presentation. This allows the selection unit to pre-prepare appropriate comment combinations based on trainee performance levels, ensuring motivated feedback is ready in advance without complex real-time processing
Solution Approach 2:
The system dynamically adjusts the selection of evaluation comments based on real-time assessment of trainee performance. The selection unit varies the combination of positive and negative comments according to the specific trainee's results, making the feedback adaptive rather than static
2Reliability
If only positive evaluation comments are presented to trainees, then trainee motivation is maintained, but the trainee cannot understand improvement points
Solution Approach 1:
The system applies different qualities of feedback to different situations by classifying comments into positive and negative categories. Positive comments are used to maintain motivation while negative comments provide specific improvement information, with the local application determined by the selection unit based on performance assessment
3Loss of information
If only negative evaluation comments are presented to trainees, then the trainee understands improvement points, but trainee motivation is reduced
Solution Approach 1:
The system creates an asymmetric feedback structure where positive and negative comments are presented in unequal proportions and at different times. Positive comments are used more frequently to maintain motivation, while negative comments are strategically applied to provide improvement information without overwhelming the trainee
Data Source
AI summary
The rehabilitation training system includes: an evaluation unit configured to evaluate rehabilitation training performed by a trainee; a storage unit configured to store a plurality of evaluation comments regarding the evaluation; a reception unit configured to receive, from an authorized training assistant, designation of an evaluation comment that is restricted from being presented to a specific trainee among the plurality of evaluation comments; a selection unit configured to select an evaluation comment to be presented to the specific trainee from the plurality of evaluation comments based on the evaluation for the rehabilitation training of the specific trainee that is performed by the evaluation unit and the designation; and a presentation unit configured to present the evaluation comment selected by the selection unit.