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Teacher Education and Professional Development

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Louisiana State University

Theses/Dissertations

2018

Generalizability Study

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The Impact Of Observation Duration On The Dependability Of The Direct Behavior Rating- Classroom Management External Rater Form (Dbr- Cm Er), Kaitlin Angela Cassidy Mar 2018

The Impact Of Observation Duration On The Dependability Of The Direct Behavior Rating- Classroom Management External Rater Form (Dbr- Cm Er), Kaitlin Angela Cassidy

LSU Master's Theses

Classroom management skills are evidence-based strategies used to maintain a productive learning environment. The Direct Behavior Rating – Classroom Management: External Rater Form (DBR-CM ER) is an indicator for assessing classroom management. Utilizing classroom management strategies has been proven effective; however, limited tools are available for assessing such skills and further assessment of the reliability and dependability of such measures is needed. Calculating inter observer agreement (IOA) assesses evidence for inter-rater reliability and IOA results were about 87%. Additionally, the study evaluated the variance contributing to the ratings produced by the DBR-CM ER. A fully crossed analytic design (p x …