The New Statistics Part 1: Rationale, Effect Sizes, and Confidence Intervals
Part of the APA Online Academy Professional Development Presentation Campus.
- Explain at least two problems with statistical significance testing.
- Explain what is meant by ‘thinking in terms of estimation’, and the advantage of this.
- Explain with examples what is meant by an effect size.
- Describe a confidence interval, and explain one way to interpret it.
- Outline what the Publication Manual Sixth Edition recommends in relation to effect sizes, and confidence intervals.
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