Any Type of Attention May Lead the Subjects in the Experimental

question 66

Multiple Choice

Any type of attention may lead the subjects in the experimental group to respond in an other-than-normal manner.This phenomenon is called

• A) closure.
• B) Hawthorne effect.
• C) Premack principle.
• D) John Henry effect
• E) perception effect.

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Definitions:

False Positive

An error in data testing in which a test result improperly indicates the presence of a condition (such as a disease when it is not present).

Expected Gain

The anticipated value or profit that results from a particular action or decision, often calculated in statistical or financial models.

False Negative

An error in test results in which a positive condition is incorrectly reported as negative.

Discrete Probability Distribution

A statistical distribution that shows the probabilities of outcomes with distinct values.