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Johnson, Evelyn S.; Zheng, Yuzhu; Crawford, Angela R.; Moylan, Laura A. – Journal of Experimental Education, 2022
In this study, we examined the scoring and generalizability assumptions of an explicit instruction (EI) special education teacher observation protocol using many-faceted Rasch measurement (MFRM). Video observations of classroom instruction from 48 special education teachers across four states were collected. External raters (n = 20) were trained…
Descriptors: Direct Instruction, Teacher Education, Classroom Observation Techniques, Validity
Johnson, Evelyn S.; Zheng, Yuzhu; Crawford, Angela R.; Moylan, Laura A. – Grantee Submission, 2020
In this study, we examined the scoring and generalizability assumptions of an Explicit Instruction (EI) special education teacher observation protocol using many-faceted Rasch measurement (MFRM). Video observations of classroom instruction from 48 special education teachers across four states were collected. External raters (n = 20) were trained…
Descriptors: Direct Instruction, Teacher Evaluation, Classroom Observation Techniques, Validity
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Moylan, Laura A.; Johnson, Evelyn S.; Zheng, Yuzhu – Reading & Writing Quarterly, 2022
This study describes the development of a special education teacher observation protocol detailing the elements of effective decoding instruction. The psychometric properties of the protocol were investigated through many-facet Rasch measurement (MFRM). Video observations of classroom decoding instruction from 20 special education teachers across…
Descriptors: Decoding (Reading), Special Education Teachers, Psychometrics, Video Technology