Longitudinal Research
Factorial Design
Longitudinal Studies
Bioequivalence Experimental Study Designs: Repeated Measures, Cross-Over, Carry-Over, and Latin Square Designs
One-Way ANOVA: Equal Sample Sizes
Cross-Sectional Research
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Applying an eMASS Customization Program as a Research Tool to Evaluate Consumer Benefits
Published on: September 27, 2019
Keith F Widaman1, Emilio Ferrer, Rand D Conger
1Department of Psychology, University of California at Davis.
This study explores factorial invariance in longitudinal research. Using multiple indicators strengthens developmental research by ensuring measures consistently reflect constructs over time.
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