Contamination That Results from Communication of Information Between Groups of Participants

question 18

Multiple Choice

Contamination that results from communication of information between groups of participants in an experiment can lead to all of the following except

• A)greater compliance with the instructions within each group.
• B)resentment on the part of participants receiving less desirable treatments.
• C)rivalry among participants receiving different treatments.
• D)general diffusion of treatments across the groups.

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Definitions:

Pessimistic

Having a tendency to see the worst aspect of things or believe that the worst will happen; a lack of hope or confidence in the future.

Relaxation Training

Techniques or exercises aimed at reducing stress, tension, or anxiety by promoting physical and mental calmness.

Social Support System

The network of friends, family, and community members that provide emotional, informational, and practical help to individuals.

Increasing Alone Time

The practice of spending more time by oneself, which can be beneficial for personal reflection, relaxation, and mental health.