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Dorsey, Windy – Journal of Organizational and Educational Leadership, 2015
This convergent parallel mixed method sought to determine if the reading program increased third-grade student achievement. The research questions of the study examined the reading achievement scores of third-grade students and the effectiveness of McGraw-Hill Reading Wonders™. Significant differences were observed when a paired sample t test…
Descriptors: Grade 3, Reading Achievement, Basal Reading, Mixed Methods Research
Pommerich, Mary – 1995
When tests contain few items, observed score may not be an accurate reflection of true score, and the Mantel Haenszel (MH) statistic may perform poorly in detecting differential item functioning. Applications of the MH procedure in such situations require an alternate strategy; one such strategy is to include background variables in the matching…
Descriptors: Criteria, Evaluation Methods, Grade 3, Identification