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Direct linkPituch, Keenan A.; Murphy, Daniel L.; Tate, Richard L. – Journal of Experimental Education, 2009
Due to the clustered nature of field data, multi-level modeling has become commonly used to analyze data arising from educational field experiments. While recent methodological literature has focused on multi-level mediation analysis, relatively little attention has been devoted to mediation analysis when three levels (e.g., student, class,…
Descriptors: Research Design, Educational Experiments, Models, Mediation Theory
Download full textWOLF, MONTROSE M.; AND OTHERS – 1966
IN AN AFTER-SCHOOL REMEDIAL EDUCATION PROGRAM 16 FIFTH- AND SIXTH-GRADE URBAN DISADVANTAGED STUDENTS WERE TAUGHT TO MASTER STANDARD INSTRUCTIONAL MATERIALS WITH THE SUPPORT OF TOKEN REINFORCEMENTS. THE STUDENTS HAD SCORED 2 YEARS BELOW THE READING NORM ON THE STANFORD ACHIEVEMENT TEST, AND THEIR MEDIAN IQ WAS 88. TOKEN POINTS WERE MANIPULATED…
Descriptors: Academic Achievement, After School Programs, Arithmetic, Attendance
