Classroom Aptitude-by-Treatment Interactions: An Alternative Analysis Strategy

Joel R. Levin, Penelope L. Peterson

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

A data analysis strategy is proposed to test for aptitude-by-treatment interactions (ATIs) when treatments are administered to aggregates (e.g., classrooms or other groups) rather than individuals. The strategy satisfies both the statistician's concern for between-unit independence and the ATI researcher's concern for focussing on individual, rather than group, characteristics. In addition, the strategy is shown to be logically and computationally straightforward, while at the same time being capable of detecting ATIs in actual research applications.

Original languageEnglish (US)
Pages (from-to)43-47
Number of pages5
JournalEducational Psychologist
Volume19
Issue number1
DOIs
StatePublished - Jan 1 1984

ASJC Scopus subject areas

  • Developmental and Educational Psychology

Fingerprint Dive into the research topics of 'Classroom Aptitude-by-Treatment Interactions: An Alternative Analysis Strategy'. Together they form a unique fingerprint.

Cite this