Metodebevisregistrering

Factorial Pretest-Posttest Experimental Design

A factorial pretest-posttest experimental design combines the simultaneous manipulation of two or more independent variables (factors) with measurement of the dependent variable both before and after treatment. This structure allows researchers to assess the main effect of each factor, all possible interaction effects between factors, and the magnitude of change from pretest to posttest — all within a single, fully randomised experiment.

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Taksonomisk metoderegistrering · process-pipeline / experimental-design

Campbell, D. T., & Stanley, J. C. (1963). Experimental and Quasi-Experimental Designs for Research. Rand McNally. · URL
Kirk, R. E. (2013). Experimental Design: Procedures for the Behavioral Sciences (4th ed.). SAGE Publications. · ISBN 978-1412974455

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Taxonomic bucketFactorial Experimentmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketFull Factorial Experimentmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketPretest-Posttest Experimental Designmachine-suggested · Relational suggestion, not evidence.See alsoRepeated-measures ANOVAmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketSolomon Four-Group Designmachine-suggested · Relational suggestion, not evidence.Used in the same domainSplit-Plot Designmachine-suggested · Relational suggestion, not evidence.