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Stockburger, David W. – Contemporary Educational Psychology, 1982
The effect of participation in three computer simulation exercises on performance of students enrolled in an introductory statistics class was evaluated. Results demonstrated that the students who participated in the simulation exercises attempted significantly more problems on a paper-and-pencil test with greater success than did those who did…
Descriptors: Computer Assisted Instruction, Estimation (Mathematics), Higher Education, Introductory Courses
Roberts, James S.; Laughlin, James E. – 1996
Binary or graded disagree-agree responses to attitude items are often collected for the purpose of attitude measurement. Although such data are sometimes analyzed with cumulative measurement models, recent investigations suggest that unfolding models are more appropriate (J. S. Roberts, 1995; W. H. Van Schuur and H. A. L. Kiers, 1994). Advances in…
Descriptors: Attitude Measures, Estimation (Mathematics), Item Response Theory, Mathematical Models