Psychology - Research Methods 4.5 / 5 based on 3 ratings ? PsychologyResearch methods and techniquesA2/A-levelAQA Created by: maisie2592Created on: 04-05-17 15:54 What do natural experiments have that quasi experiments do not? a control group 1 of 31 The observation of naturally occuring behaviour in a natural setting is... Naturalistic observation 2 of 31 Obtaining self report data from participants by presenting written questions for them to reply to is... Questionnaires 3 of 31 Looking at the relationship between 2 variables and calculating a coefficient... Correlational analysis 4 of 31 When participants are not aware they are being observed, it is called... covert observation 5 of 31 What is the difference between event and time sampling? time sampling records events in order of when they happened 6 of 31 Wha type of variable needs to be controlled? Extraneous 7 of 31 The order effect can be controlled by... counterbalancing 8 of 31 Participant variables can be controlled by.... a repeated measures or matched pairs design/random allocation 9 of 31 Participant effects can be controlled by... single blind technique 10 of 31 Investigator effects can be controlled by... double blind technique 11 of 31 Situational variables can be controlled by... standardised procedure 12 of 31 What is internal reliability? consistency within a test 13 of 31 What is external reliability? consistency within the findings 14 of 31 What is internal validity? the ability of the test to measure what it claims to measure 15 of 31 What is external validity? how well the results can be generalised 16 of 31 Internal reliability is checked using... the split half method 17 of 31 External reliability is checked using... the test retest method 18 of 31 induction is reasoning from the particular to the general 19 of 31 deduction is reasoning from the general to the particular 20 of 31 Nominal level data is obtained when data is categorical 21 of 31 Ordinal level data is obtained when the information can be meaningfully put in order 22 of 31 Interval level data is obtained when the information can be put in order, and the points on the scale are equal distances apart 23 of 31 Running speed is an example of Interval level data 24 of 31 What statistical test would you use for nominal level data? Chi Squared 25 of 31 What statistical test would you use for ordinal level data about relationships? Spearman's rho 26 of 31 What statistical test would you use for ordinal level data about differences, with an IGD? Mann-Whitney 27 of 31 What statistical test would you use for ordinal level data about differences, with a RMD? Wilcoxon 28 of 31 What statistical test would you use for interval level data about correlations? Pearson's r study 29 of 31 What statistical test would you use for interval level data about differences with an IGD? Unrelated t test 30 of 31 What statistical test would you use for interval level data about differences, with an RMD? Related t test 31 of 31
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