Using experimental and clinical interview methods,compared with mathematically gifted students,this study investigated mathematically learning disability students\'(LD)computational estimation competence.

The discussion on the peer relationship in class of learning disability elementary school student;

This research studied the correlation of self-handicapping strategies and learning disability of 240 students from the high grades of primary schools, junior and senior high schools by means of questionnaires.

Using self-designed materials,compared with mathematically gifted students,this paper investigated the computational estimation emotion with mathematical learning disability.

Analysis on Causes of High School Biology Underachievement and Research of Countermeasures;

Questionnaires were used to explore the general condition and characteristics of social support for the underachievement students in west China.

Inthisstudyweusedteststoexamineunderachievementstudents testanxietyandthemechanismof itsformation .

Study on the Relationship between Problem Behavior and Social Support of Children with Learning Disabilities;

A Study on Information-Processing between Good Students and Students with Learning Disabilities in Learning Chemistry Experiments;

A Study on Achievement Goal Orientation, Self-efficacy Sense and Locus of Control in Junior School Students with Learning Disabilities;

The Reserch on the Students with Poor Performance in Biology at middle Schoole And the Ways to Solve the Ploblem Abstract: During the course of Biology teaching at middle school,it is usually found that there is 8~-12%of students with poor performance in a class.