Experimental Design 1.0 / 5 based on 1 rating ? PsychologyResearch methods and techniquesASAQA Created by: JemmaVenessCreated on: 17-05-16 13:41 What is an experimental design? A set of procedures used to control the influence of factors such as participants variables in an experiment 1 of 9 What are the three types of experimental design? Repeated measures, independent groups, matched pairs 2 of 9 What is repeated measures design? All participants do every part of the independent variable 3 of 9 Limitation of repeated measures design The order of conditions may affect performance (order effect) 4 of 9 What is independent groups design? Seperate groups and each group does a level of the independent variable 5 of 9 Limitation of independent groups design Needs more people than repeated measures to get good results 6 of 9 What is matched pairs design? Use two groups of participants, and match them on their personalities 7 of 9 Limitation of matched pairs design Time-consuming to match them all 8 of 9 What is counterbalancing? Used to overcome order effects when using repeated measures. Ensures each condition is tested first or second an equal amount of times 9 of 9
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