Two way ANOVA for Independent Samples

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Two way ANOVA for Independent Samples

• once you get past this, the rest is a piece of
  cake

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Lets Review

• Variables
• Designs
• Between
• Within
• Factorial
• Between
• Within
• Mixed

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Charts of Conditions for Factorial Designs
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Two way ANOVA for Independent Samples

• When to use it
• Research Question
• Hypotheses
• Main effects
• Interactions
• Variables
• Results

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Tests of Between-Subjects Effects
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Two way ANOVA for Independent Samples

• Reporting results
• Main effects
• Interaction
• Drawing conclusions
• Main effects
• Interaction

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What did we forget?

• Variance Accounted For

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Other Possibilities for Main Effects and
InteractionNo Main Effects, No Interaction
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Other Possibilities for Main Effects and
InteractionMain Effect for Self-esteem, No
Interaction
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Other Possibilities for Main Effects and
InteractionMain Effect for Alcohol, No
Interaction
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Other Possibilities for Main Effects and
InteractionTwo Main Effects, No Interaction
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Other Possibilities for Main Effects and
InteractionNo Main Effects, Interaction
13
Other Possibilities for Main Effects and
InteractionTwo Main Effects, Interaction