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Explain the role of an interaction effect in a complex design in establishing the external validity of each independent variable entering into the interaction effect.Be sure to describe what happens to external validity both when an interaction effect is and is not present.Finally,explain why you might be cautious in using interaction effects to establish the external validity of the effect of an independent variable.
Affirmative Action Policies
Initiatives aimed at increasing access to education, employment, and other opportunities for historically marginalized groups to address past discrimination.
Supreme Court Decisions
These are rulings issued by the Supreme Court, the highest judicial authority in the United States, which interpret and apply the law to various cases.
Main Goals
The primary objectives or aims that an individual, organization, or project seeks to achieve, serving as the focal points for strategic planning and action.
Political Participation
The activities engaged by citizens to influence the selection of political leaders or the policies they pursue.
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