Psychology GCSE
Laboratory experiment
What Laboratory experiment means in Psychology GCSE, as defined for Pearson Edexcel.
Definition of Laboratory experiment
Check what you remember
Read the wording for your board, then hide it and explain Laboratory experiment in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
A study conducted in a highly controlled, artificial environment where the researcher manipulates an independent variable to measure its effect on a dependent variable.
Topics that use Laboratory experiment
- Designing psychological research (Pearson Edexcel GCSE)
Related terms
- Alternative hypothesis
- Co-variables
- Counterbalancing
- Covert observation
- Dependent variable
- Dependent variable (DV)
- Ecological validity
- Extraneous variables
Using Laboratory experiment in the exam
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