The present review examines research on the effects of educational technology applications
on mathematics achievement in K-12 classrooms. Unlike previous reviews, this review …

Secondary analysis is the re-ana-lysis of data for the purpose of answering the original
research question with better statistical techniques, or answering new questions with old …

Educational research : competencies for analysis and applications Page 1 EDUCATIONAL
RESEARCH Competencies for Analysis and Applications TENTH EDITION LR Gay Late of …

Recent meta-analyses and other studies of media's influence on learning are reviewed.
Consistent evidence is found for the generalization that there are no learning benefits to be …

Theorizes that variations in learning and the level of learning of students are determined by
the students' learning histories and the quality of instruction they receive. Appropriate …

A meta-analysis of findings from 254 controlled evaluation studies showed that computer-
based instruction (CBI) usually produces positive effects on students. The studies covered …

The educational use of television, film, and related media has increased significantly in
recent years, but our fundamental understanding of how media communicate information …

Originally published in 1994. Until this book was published, the application of computers to
educational practice has received little input from psychological theory. Computers and the …

Development strategies increasingly emphasize agricultural development, employment, and
equity; it is therefore important to examine the role of education in light of these new …

This review used Glass'(1976) meta-analytic techniques to integrate findings from 59
independent evaluations of computer-based college teaching. The meta-analysis showed …