Some Threats to Internal Validity Are Related to Time and Other

question 45

Multiple Choice

Some threats to internal validity are related to time and other threats are related to differences between groups.Which of the following is a threat related to time?

• A)history effects
• B)assignment bias
• C)differential history effects
• D)the other three choices are all threats related to time.

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Definitions:

Unconscious Death Wish

A hypothetical desire existing in the unconscious mind to die or end one's own life, a concept often discussed in psychological contexts.

Current Smokers

Individuals who smoke tobacco products at the present time, as opposed to those who have quit or have never smoked.

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United States

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