The H2 Experiment: A Comparison of Homogeneous and Heterogeneous Aptitude Sectioning in Core Mathematics.

Abstract

The H2 experiment was a comprehensive large scale study of the relative merits of homogeneous and heterogeneous sectioning modes for the purpose of determining sectioning policy in core mathematics courses. In Calculus II, 429 cadets were homogeneously sectioned and 428 were heterogeneously sectioned. Thirteen and twelve instructors were respectively assigned to the homogeneous and heterogeneous sections. Cadets and instructors were assigned via stratified random procedures and extraneous variables which could affect measured outcomes were either balanced or randomized in the design. Measured outcomes included math achievement, fail rate, cadet outside study time, EI workload and instructor opinion. Overall, no statistically significant mean differences were attributable to sectioning mode. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1979
Accession Number
ADA081119

Entities

People

  • Charles R. Mitchell
  • Matthew J. Hassett
  • Robert C. Coffin
  • Samuel B. Thompson

Organizations

  • United States Air Force Academy

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Analysis Of Variance
  • Biological Sciences
  • Data Analysis
  • Data Processing
  • Data Science
  • Experimental Design
  • Information Processing
  • Information Science
  • Instructors
  • Mathematics
  • Regression Analysis
  • Statistical Analysis
  • Statistics
  • Students
  • Surveys
  • United States Air Force Academy

Fields of Study

  • Education

Readers

  • Instructional Design and Training Evaluation.
  • Theoretical Analysis.
  • ballistics.