When a Change in the Dependent Variable Could Be Due

question 9

Multiple Choice

When a change in the dependent variable could be due to the researcher's hypothesis or the participant's hypothesis, __________ is a threat to internal validity.

• A)diffusion of treatments
• B)instrumentation
• C)placebo effect
• D)demand characteristics

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Definitions:

Direct Approach

A straightforward method of communication or problem solving that involves addressing an issue or task head-on.

Receptive

Open and willing to consider or accept new suggestions or ideas.

Negatively

In a harmful, unfavorable, or pessimistic manner that detracts from the positive.

Emotional

Relating to feelings, moods, and emotional states, and the impact they have on behavior and thought processes.