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The Logic of an Experiment

The Logic of an Experiment

Psychologists use the experimental method to test whether one thing causes another. The core idea is to change or compare an independent variable, measure a dependent variable, and control other influences.

Experimental method Lesson

  1. A Level
  2. /Psychology
  3. /Experimental method

Step-by-step lessons covering AQA A Level Psychology Experimental method for A Level Psychology. Each lesson works through exam-style questions in Paper 1, Paper 2 and Paper 3 format. Start with the compulsory core topics before tackling the more evaluation-heavy optional and issues-and-debates content.

Lessons

Experimental methodObservational techniquesSelf-report techniquesCorrelationsContent analysis (A-level only)Case studies (A-level only)