Statistical Methods for Psychology

(Michael S) #1

CHAPTER 11 Simple Analysis of Variance


CHAPTER 11 Simple Analysis of Variance


Objectives
To introduce the analysis of variance as a procedure for testing differences
among two or more means.

Contents
11.1 An Example
11.2 The Underlying Model
11.3 The Logic of the Analysis of Variance
11.4 Calculations in the Analysis of Variance
11.5 Writing Up the Results
11.6 Computer Solutions
11.7 Unequal Sample Sizes
11.8 Violations of Assumptions
11.9 Transformations
11.10 Fixed versus Random Models
11.11 The Size of an Experimental Effect
11.12 Power
11.13 Computer Analyses

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