Asked by Bronwyn Jones on Jun 29, 2024
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To determine the effects of a new memory-enhancing pill,a researcher randomly assigns 30 women to one of two conditions.In the first condition,each subject is given a pill and then told to try to memorize a list of 20 nonsense words.In the second condition,subjects are simply asked to try to memorize the word list.Results indicated that subjects who received the pill got an average of 12 items correct,whereas the no-pill group recalled only 6 items.In this experiment,the independent variable is the
A) sex of the subjects.
B) number of words recalled.
C) pill versus no-pill condition.
D) use of nonsense words.
Memory-Enhancing Pill
A hypothetical or theoretical pill designed to improve one's ability to remember and recall information.
Independent Variable
The variable in an experiment that is manipulated or changed by the researcher to observe its effects on the dependent variable.
No-Pill Condition
A scenario often used in experimental studies where participants are given no medication as a control group to compare the effects of a drug or treatment.
- Understand the objectives and approaches of correlational, descriptive, and experimental research.
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Learning Objectives
- Understand the objectives and approaches of correlational, descriptive, and experimental research.
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