Edexcel GCSE Psychology 1PS0 · 11.1.2

Controlling extraneous variables

Code: 11.1.2
In: 11.1 Designing psychological research
Topic: 11 Research methods – How do you carry out psychological research?
Course: GCSE Psychology 1PS0
Board: Edexcel

Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.

Points in 11.1 Designing psychological research

11.1.1 Identifying variables
11.1.2 Controlling extraneous variables
11.1.3 Null hypothesis
11.1.4 Alternative hypothesis
11.1.5 Sampling methods
11.1.6 Experimental and research designs
11.1.7 Reliability and validity
11.1.8 Ethical issues in research
11.1.9 Laboratory experiments
11.1.10 Field experiments
11.1.11 Natural experiments
11.1.12 Interviews
11.1.13 Questionnaires
11.1.14 Correlations
11.1.15 Case studies
11.1.16 Observations