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Which term refers to the principle of keeping the number of explanatory variables in a theory to a minimum?
Which term refers to the principle of keeping the number of explanatory variables in a theory to a minimum?
What do we call the group in an experiment that is exposed to the treatment or intervention under study?
What do we call the group in an experiment that is exposed to the treatment or intervention under study?
In an experiment, which type of validity refers to the extent to which the results can be generalizable to real-world settings?
In an experiment, which type of validity refers to the extent to which the results can be generalizable to real-world settings?
What do we call a variable that is manipulated or controlled by the experimenter in a study?
What do we call a variable that is manipulated or controlled by the experimenter in a study?
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Which type of replication focuses on replicating a study using different operationalizations of the key variables?
Which type of replication focuses on replicating a study using different operationalizations of the key variables?
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What term describes the situation where extraneous variables change systematically across experimental conditions, affecting the results?
What term describes the situation where extraneous variables change systematically across experimental conditions, affecting the results?
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