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Summary Week 10 Lecture Tests of Relationship.pptx
- Module
- Investigating psychology 1
- Institution
- Manchester Metropolitan University (MMU)
Week 10 Lecture Tests of R
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Investigating Psychology 1Tests of Relationship
How do we run and interpret statistical te
of relationships between variables, in a si
group?
Dr Tom Hostler (t.hostler@mmu.ac.uk)
, Today
• Research Designs for tests of Relationships & Associatio
• What is a relationship?
• Scatterplots
• Correlation coefficients
• Chi-Square Tests
,Two main kinds of quantitative design
Investigating differences = Experimental Design
Investigating relationships: = Correlational Des
, Correlational Designs
• Looking at relationships between variables.
• Is ‘X’ related to ‘Y’?
• Is loneliness related to feeling worse symptoms of an illness?
• Are people with more Instagram followers happier?
No groups here - one group and measuring two things about them.
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