Experimental design's and extraneous variables 0.0 / 5 ? PsychologyResearch methods and techniquesASAQA Created by: katstar123Created on: 09-01-17 11:48 Repeated measures Two groups of paricipants who do one condition separately. Then they swap. Both do each condition 1 of 5 Independent groups All participants do one condition 2 of 5 Matched pairs Participants are matched in pairs according to a certain participant variable. One does one condition the other does another. 3 of 5 Order effect Fatigue effect doing two conditions too close to each other. Practice effect, they learn the conDitton over time. 4 of 5 Participant effect The participants own characteristics may effect dv e.g. age. 5 of 5
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