Research Methods 0.0 / 5 ? PsychologyResearch methods and ethicsGCSEAQA Created by: Ebony03Created on: 11-02-18 12:41 Null The type of hypothesis which predicts no difference or correlation. 1 of 27 Alternate The type of hypothesis which predicts a difference or correlation. 2 of 27 Independent The variable the researcher changes 3 of 27 Dependent The variable the researcher measures. 4 of 27 Extraneous A variable that may affect the results if not controlled. 5 of 27 Standardisation A way of controlling extraneous variables. 6 of 27 Order effects A disadvantage of the repeated measures design 7 of 27 Time consuming A disadvantage of the matched pairs design 8 of 27 Replicable An advantage of a laboratory experiment 9 of 27 Ethics A disadvantage of a field experimentq 10 of 27 Unreliable A disadvantage of a natural experiment 11 of 27 Quick An advantage of opportunity sampling 12 of 27 Representative An advantage of stratified sampling 13 of 27 Consent Permission given by the participant before a study begins. 14 of 27 Confidentiality All data and information should be kept anonymous 15 of 27 Deception When participants are misled or wrongly informed about the aims of the research. 16 of 27 Debriefing Something that happens after a study where participants are told about the aims of the research. 17 of 27 Closed Type of question where possible responses are fixed. 18 of 27 Open Question where the person answering could give any response. 19 of 27 Structured Type of interview where everyone is asked the same questions. 20 of 27 Unstructured Interview where each question is based on the interviewee's answer. 21 of 27 Positive Type of correlation where both variables increase. 22 of 27 Negative Type of correlation where when variables increases and the other decreases. 23 of 27 Qualitative Written or verbal data 24 of 27 Quantitatvie Numerical data 25 of 27 Primary Data the researcher collects 26 of 27 Secondary Data the researcher uses but doesn't collect. 27 of 27
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