Describe the central uses of multi-factorial designs.

Question

Describe the central uses of multi-factorial designs. Differentiate the terms Main effects and Simple Effects. Illustrate what the absence of interaction looks on graph.

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Final Exam Study Guide     Chapter 21: Multifactorial ANOVA design    2 or more independent variables  When to use Two-way between groups ANOVA  Type of relationship tested: Differences:                                 1. between the means of 1 factor                                2. between the means of the factor                                3. between the means of the interaction cells  Type of data required: At least interval  Design of study: Between groups/subjects: Unrelated design for both factors       Data Assumptions:         -  Homogeneity of variance          -  Dependent Variable on an interval scale         -  Sampling distribution of means is normal > assuming the dependent variable is normally            distributed

Describe the central uses of multi-factorial designs.

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Research Methods in Psychology psych 2300 - Dr. Gibson - PSY 2300

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Describe the central uses of multi-factorial designs.

Describe the central uses of multi-factorial designs.

Other study guides from Research Methods in Psychology psych 2300 - Dr. Gibson - PSY 2300

Others also asked

Discussion and review:

Other study guides from
Research Methods in Psychology psych 2300 - Dr. Gibson - PSY 2300