Learning systems can utilize many practice exercises, ranging from simple multiple-choice questions to complex problem-solving activities. In this article, we propose a classification framework for such exercises. The framework classifies exercises in three main aspects: (1) the primary type of interaction; (2) the presentation mode; and (3) the…

Serves as introduction and background for remaining papers in this issue which describe major pieces of Army's Selection and Classification Project (Project A). Outlines principal objectives, methodology, and research design of Project A. Identifies overall objective of the project: to generate instrumentation and validity information database…

The state of Connecticut has introduced a fourth-grade mastery test that assesses thinking skills. The test was developed cooperatively by the state's Department of Education, a testing corporation, and several cognitive psychologists; several alternative models of thinking were synthesized to produce a theoretical foundation for the test. (MCG)

The modular curriculum for agricultural education was developed and refined by teachers and consultants to meet student needs for a more flexible type of curriculum in which the student's occupational goals would form the basis for program planning. The module--a unit of curriculum based on the development of entry level competencies--contains the…