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Research Methods- Psychology AS AQA With Questions and Answers.
Attrition - Loss of participants from a study over time- likely to leave a biased sample or a smaller which is too small Cohort effects - One group of participants may have unique characteristics because of time specific experiences during development of it's members Confederate - Individual in study who isn't real participant- could act as independent variable Confidentiality - Participants right to have personal information protected Control - Refers to extent to which any variable is ...
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Attrition - Loss of participants from a study over time- likely to leave a biased sample or a smaller which is too small Cohort effects - One group of participants may have unique characteristics because of time specific experiences during development of it's members Confederate - Individual in study who isn't real participant- could act as independent variable Confidentiality - Participants right to have personal information protected Control - Refers to extent to which any variable is ...