Social survey management system

Abstract

The invention relates to a social survey management system comprising a mobile terminal and a server side connected with the mobile terminal. A face interview management subsystem is arranged in the mobile terminal and is used for user authentication, system logging in, sample information and questionnaire acquisition, home survey data inputting and recording, questionnaire data uploading, sample maintenance and questionnaire modification and confirmation. A questionnaire management subsystem, an execution management subsystem, a statistical analysis subsystem and a system management subsystem are arranged in the server side. The social survey management system has the following beneficial effects of low cost, high accuracy, and simple operation.

Description

A Social Survey Management System technical field The invention relates to a social survey management system. Background technique Since the 1950s, the regular and systematic collection of data from all aspects of society based on long-term planning and careful design has gradually become a basic trend in international social science research. On the other hand, with the emergence and gradual maturity of computer technology, the survey implementation mode has been continuously updated, from the initial paper-and-pencil face-to-face interviews, mailed questionnaires, etc., to the development of diversified Computer Assisted Interviewing (CAI) data collection mode. Since the 1980s, some well-known comprehensive social survey projects in the world have gradually introduced the concept and technology of computer-aided surveys. At present, there are many well-known survey projects applying CAI technology in the world, such as the Family Income Dynamic Survey (PSID), Health a...

AI Technical Summary

Problems solved by technology

2. The quality control process is inefficient

Social surveys need a large number of investigators in a short period of time. Although they have been trained, their quality varies, and there may be a phenomenon of fake answers and false answers, which makes it difficult to guarantee the authenticity of the questionnaires.

After the face-to-face interview is completed, the auditors need to review the paper questionnaire for routine and logical judgment. Due to the lack of pertinence, it is impossible to restore the investigation process, which often takes a lot of manpower and time, and it is difficult to evaluate the quality of the face-to-face interview questionnaire.

3. Questions about the entry and storage of paper questionnaires

The questionnaire entry process not only consumes manpower, material resources and time, but also errors may occur during the entry process, resulting in data errors

At the same time, the storage of piles of paper questionnaires is also a problem

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