RESEARCH METHODS THINKING CRITICALLY WITH PSYCHOLOGICAL SCIENCE
EXPERIMENTAL VARIABLES IN PSYCHOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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independent variable
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dependent variable
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control variable
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None of the above
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Detailed explanation-1: -A control variable is any variable that’s held constant in a research study. It’s not a variable of interest in the study, but it’s controlled because it could influence the outcomes.
Detailed explanation-2: -A variable in an experiment which is held constant in order to assess the relationship between multiple variables, is a control variable.
Detailed explanation-3: -A controlled variable is something that is kept the same in an experiment.
Detailed explanation-4: -A constant variable, sometimes known as a control variable, is something you keep the same during an experiment.
Detailed explanation-5: -It’s important for a scientist to try to hold all the variables constant except for the independent variable. If a control variable changes during the experiment, it may invalidate the correlation between the dependent and independent variables.