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Research Methods

The Science of Psychology


Reliability & Validity

Conceptualizing a Research Study

Descriptive Methods

Key Elements of Experimental Design

Experimental Designs

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Why We Need Statistics

Levels of Measurement

Central Tendency and Variability

Inferential Statistics

Statistical Significance

Single Sample t-test

t-test for Dependent Means

t-test for Independent Means

One-way Analysis of Variance

Factorial Analysis of Variance

Repeated Measures Analysis of Variance




Scale Reliability

Applying Statistical Concepts

General Review Material

PowerPoint: Multi-Group Design (Repeated Measures): Pie Taste Test

This activity leads students through a repeated-measures multi-group design that has students provide taste ratings for four different types of apple pie.

Multi-Group Design (repeated-measures); Identifying IVs & DVs; Manipulating Independent Variables; Order Effects

Author: Gary Lewandowski

Posted: Wednesday, May 12, 2010