Reliability + Validity 0.0 / 5 ? PsychologyResearch methods and techniquesA2/A-levelAQA Created by: AndreaverdantCreated on: 21-04-19 11:54 how do you assess reliability? Test-retest + Inter-observer 1 of 12 Test-retest? same person tested twice, similar/same results 2 of 12 Inter-observer? observations compared from different observers, pilot study 3 of 12 how do you improve reliability of a questionnaire? re write questions, fixed + less ambiguous 4 of 12 how do you improve reliability of an interview? better training 5 of 12 how do you improve reliability of experiments? standardised procedures 6 of 12 how do you improve reliability of observations? beh categories operationalised 7 of 12 how do you assess validity? Face + concurrent 8 of 12 how do you improve validity of questionnaires? lie scale, prevent social desirability bias 9 of 12 how do you improve validity of observations? good beh categories 10 of 12 how do you improve validity of experiments? control group + standardised 11 of 12 how do you improve validity of qualitative research? triangulation, lots of sources 12 of 12
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