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Williams, Ashley M.; Young, Jamaal – International Journal of Education in Mathematics, Science and Technology, 2021
The purpose of this systematic review was to characterize the implementation of reliability generalization meta-analytic (RGM) practices within mathematics education-related empirical research. RGM studies are used to investigate and generalize the reliability of a measure across various studies. An exhaustive literature search was conducted to…
Descriptors: Generalization, Meta Analysis, Mathematics Education, Research Reports
Khattri, Nidhi – 1997
Several Federal programs and initiatives are underway to reduce crime and violence in the schools. In connection with these efforts, Congress had passed legislation requiring the National Center for Education Statistics to collect data about the seriousness and incidence of violence in elementary and secondary schools. This report presents an…
Descriptors: Behavior Patterns, Crime, Data Collection, Databases
Colbert, C. Dianne – 1978
To develop a comprehensive teacher observation instrument, 56 school practitioners submitted 200 critical incidents--descriptions and judgments of their observations of teacher-pupil interactions in the classroom. Five teacher roles emerged: instructional facilitator; instructional manager; instructional evaluator; instructional designer; and…
Descriptors: Behavior Patterns, Classroom Observation Techniques, Classroom Research, Conventional Instruction