Asked by Darnesha Porter on Jun 11, 2024
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Dr. Puni does not want the participants in his study to be aware of his hypothesis. What will he strive to reduce in his study?
A) Margin of error
B) Divergent validity
C) Measurement validity
D) Demand characteristics
Demand Characteristics
Features of an experiment that communicate to the participant the experimenter’s hypothesis.
Margin Of Error
A statistic measure of the amount of random sampling error in a survey’s results—for example, a 3% margin of error means that the survey’s result could be 3% lower or 3% higher than the average response—the larger the sample is, the smaller the margin of error is.
Measurement Validity
The extent to which a tool, test, or instrument accurately measures what it is intended to measure.
- Comprehend the moral implications involved in various psychological research methods, highlighting aspects of deceit and the necessity for informed consent.
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Learning Objectives
- Comprehend the moral implications involved in various psychological research methods, highlighting aspects of deceit and the necessity for informed consent.
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