Statistics for Psychology: A Guide for Beginners (and everyone else)

by Roger Watt and Elizabeth Collins

Student Resources

Why Do We Need statistics?
- Animation
- Your Turn Answers
The Research Cycle
- Animation
- Your Turn Answers
Variables
Relationships between Variables
Uncertainty in Research
Null Hypothesis Testing
Statistical Tests for 1 Independent Variable
Minimising Uncertainty: Research Design
- Animation
- Your Turn Answers
Measurements and Uncertainty
Sampling and Uncertainty
- Animation
- Your Turn Answers
Hypotheses with More Than 1 Independent Variable
- Animation
- Your Turn Answers
Covariations: Relationships Between 2 Independent Variables
Analysing Data with 2 or More Independent Variables
- Animation
- Your Turn Answers
Which Model Is Best? The Future of Inferential Statistics
- Additional Chapter Resources
- Animation

Here we have a look at what happens with more than one independent variable (IV).

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