NotesFAQContact Us
Collection
Advanced
Search Tips
Source
Education Level
Audience
Researchers1
Location
Laws, Policies, & Programs
Assessments and Surveys
Teacher Performance…1
What Works Clearinghouse Rating
Showing one result Save | Export
Yap, Kueh Chin; Capie, William – 1985
The purpose of this study was to compare the relative magnitude of the variance components and generalizability coefficients derived from the Teacher Performance Assessment Instruments (TPAI) data using two different methods of data collection: (1) occasions when observers were in the classroom for simultaneous observation and (2) occasions when…
Descriptors: Analysis of Variance, Classroom Observation Techniques, Data Collection, Elementary Secondary Education