Short forms containing 24 or 25 items each were developed for the Individualized Classroom Environment Questionnaire, the My Class Inventory, and the Classroom Environment Scale. Reliability and validity data are reported. (Author/BW)

The Classroom Environment Scale, revised for use in special education classrooms, was administered to students in 79 special education classrooms in 16 residential and day treatment schools. Psychometric analyses showed that seven of the nine aspects of the classroom found in the original scale were reliably reported in special education…

This manual makes accessible several widely used instruments for measuring perceptions of psychosocial characteristics of classroom environment among school students and teachers. Background information, scoring procedures, validation data, and preferred and short forms of the Learning Environment Inventory, My Class Inventory, Classroom…

Relationships between student affective and cognitive learning outcomes and their perceptions of classroom environment as measured by the Classroom Environment Scale (CES) were investigated for a sample of 1,083 students in 116 science classrooms. It was found that CES scales displayed satisfactory internal consistency and discriminant validity,…