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Guhn, Martin; Gadermann, Anne; Zumbo, Bruno D. – Early Education and Development, 2007
The present study investigates whether the Early Development Instrument (Offord & Janus, 1999) measures school readiness similarly across different groups of children. We employ ordinal logistic regression to investigate differential item functioning, a method of examining measurement bias. For 40,000 children, our analysis compares groups…
Descriptors: School Readiness, Kindergarten, Child Development, Program Validation
New York City Board of Education, Brooklyn, NY. Office of Research, Evaluation, and Assessment. – 1990
The Chapter 1 Clinical and Guidance Program provided diagnostic and counseling services to students enrolled in Chapter 1 nonpublic school remedial instruction programs--Corrective Reading, the Reading Skills Center, Corrective Mathematics, and English as a Second Language (ESL). Program documents, data retrieval forms, observations of staff…
Descriptors: Clinical Diagnosis, Computer Assisted Instruction, Counseling Services, Elementary Secondary Education