Research Methods Key terms 0.0 / 5 ? PsychologyResearch methods and techniquesASAQA Created by: IsaacCreated on: 27-03-13 20:37 Hypothesis A precise, testable statement about the expected outcome of an investigation. 1 of 7 Aim A general statement about the purpose of the investigation 2 of 7 Experiment A research investigation where a variable is manipulated in order to measure its effect on another variable, while keeping other variables controlled 3 of 7 Variable A measurable characteristic that can differ from one experiment to another 4 of 7 Experimental Hypothesis A hypothesis used in the context of the experiment 5 of 7 Alternative Hypothesis Any hypothesis apart from the null hypothesis 6 of 7 Operationalising Devising a way of measuring a variable 7 of 7
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