Abstract
LABSIM is a general-purpose FORTRAN program that simulates the collection of data from laboratory experiments. Student-specified parameters are employed in a multiple-regression model that allows manipulation or control of up to 10 potential independent variables. Variables may be discrete (up to eight levels), continuous, or range (e.g., IQ). Raw scores may be generated for up to six groups, optionally accompanied by statistical analyses for simple between- or within-subjects designs or for factorial designs, including mixed factorial designs. Seventeen models (content areas) are currently available. As contrasted with other simulation programs, LABSIM models are exceptionally easy to design and implement; no computer expertise is required. Summary data automatically collected by LABSIM indicate a high success rate and extensive use of the program beyond course requirements. The current version of LABSIM is available in either batch or interactive form. A newer version that allows the simultaneous manipulation of up to three independent variables will be available soon.
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Edwards, R. E.LABSIM: A general-purpose computer-based simulation model for teaching the principles of experimental design and data analysis. Unpublished manuscript, 1976.
Edwards, R. E. Personal communication, September 25, 1979.
References
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The author gratefully acknowledges the assistance of Richard Edwards in preparing this paper and for permission to reprint Figure 1 from his implementation manual for LABSIM II. Please direct technical questions about LABSIM to Richard E. Edwards, 12715 S.E. 256th, Kent, Washington 98031.
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Eamon, D.B. LABSIM: A data-driven simulation program for instruction in research design and statistics. Behavior Research Methods & Instrumentation 12, 160–164 (1980). https://doi.org/10.3758/BF03201594
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DOI: https://doi.org/10.3758/BF03201594