Investigations 0.0 / 5 ? Psychologyresearch methodsA2/A-levelWJEC Created by: lulu45rtfgvbCreated on: 10-06-17 21:11 State Your Hypothesis? People who are bilingual will have better reaction times than people who are non-bilingual. 1 of 10 state 3 possible cofounding variables? 1) difference in age and gender, 2) the IQ's, 3) environmental conditions 2 of 10 explain the experimental design used and advantage/disadvantage? Matched pairs - narrowed down cofounding variables and its time consuming 3 of 10 What sampling Method was used? Quota- to be able to match the pairs and to narrow down variables 4 of 10 what type of measurement was used? interval data 5 of 10 how did you present your data? line graph, to see relationship 6 of 10 how did you operationalise your IV Bilingual participants had a criteria of being able to maintain a complex conversation in welsh 7 of 10 how did you operationalise the DV? a statistical reaction time programs used to measure reflex reaction time 8 of 10 state how would you improve internal/external reliability? internal- same program, same interviewer... external - test-re test 9 of 10 how did you test for validity in your research? asked a expert, compared results, and used same nervier 10 of 10
Psychology - Biopsychology - Plasticity and the funcional recovery of the brain after trauma 1.0 / 5 based on 4 ratings
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