Correlation

Archive for the ‘Quantitative Design and Analysis’ Category

Correlation

Part 1: Interpreting CorrelationsA meta-analysis (Anderson & Bushman, 2001) reported that the average correlation between time spent playing video games (X) and engaging in aggressive behavior (Y) in a set of 21 well-controlled experimental studies was r+ = .19. This correlation was judged to be statistically significant. In your own words, what can you say […]

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