Psychologists usually select participants for study based on:

A) convenience.
B) random sampling.
C) random assignment.
D) matched pairs.


A) convenience.

Psychology

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In behavioral inventions, ____________________ is rarely used alone because its use can damage the working relationship between the therapist and the client

Fill in the blank(s) with correct word

Psychology

What is the relationship between testosterone and aggression?

A. Testosterone always causes aggression. B. High testosterone levels are only the result of aggressive acts already committed. C. There is a complex relationship between testosterone and aggression. D. Only extremely violent acts, such as murder, increase testosterone levels.

Psychology

Which of the following subgroups of children have been shown to have delays in the ability to understand the mind of others?

a. children with Williams Syndrome b. typically developing children whose parents are hearing impaired c. children who are hearing impaired whose parents are not hearing impaired d. boys

Psychology

Dr. Singh is doing research in which she examines whether a drug effect differs when the drug is administered orally from when it is administered rectally. We might say that she is doing a study involving __________.

A. neurotherapy B. neurochemistry C. behavioral neuroscience D. pharmacokinetics

Psychology