I. system introduction: an important tool for comprehensive assessment of intelligence, cognition, speech and other aspects of special children; According to the operation design of merriam-webster scale strictly, it ADAPTS to the intelligence assessment needs of children aged 4-16 years old, adopts the point-to-point control technology, and has the characteristics of strong anti-interference ability and timely communication. Strong versatility, large data storage, support more than 100,000 test data storage.

2. Applicable group: normal children aged 4-16 and special children with mental retardation and autism.

3. System functional parameters

1. Assess authority

Wechsler children intelligence scale and wechsler infant intelligence scale were adopted.

2. Age appropriate

Suitable for 4-16 years of age, the test consists of six verbal tests and six operational tests, including a set of practical teaching materials.

3. Test function

It is divided into two kinds of test questions: children test and children test.

4. Case and user management functions

Manage children's and children's personal information and test records, user management function to manage users' personal information and unit information.

5. Report management function

To query, modify and print reports.

6. Automatic evaluation report

The evaluation report is generated automatically, and the result is comprehensive, accurate and scientific.

7. Guidance and suggestion function

The results objectively reflect the individual's abilities and provide Suggestions for development and cultivation.

Iv. Hardware configuration

1, computer host, keyboard, mouse 2, touch liquid crystal display 3, active speaker 4, color printer 5, workbench 6, evaluation toolbox