Table of Contents
Causal-Comparative andExperimental Studies
Definition of Causal-Comparative
Purpose of Causal-Comparative Research
Examples of Independent Variables in Causal-Comparative Studies
More Variables
More Variables
Notes
Ways to control
Experimental Studies
Definition of Experimental
Steps in Experimental Study
Properties of Experimental Studies
Experimental Validity
Threats to Internal Validity
History
Maturation
Testing
Instrumentation
Statistical Regression
Differential Selection
Mortality
Selection Interactions
Threats to External Validity
Pre-Experimental Designs
Experimental Designs
Experimental Designs
Quasi-Experimental Designs
Quasi-Experimental
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Author: asn
Email: Barrick@cusu.edu
Home Page: http://www.csus.edu/indiv/b/barricks/
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