The ability of body organs and systems to put forth extra effort in times of stress is called

A. reserve capacity.
B. homeostasis.
C. senescence.
D. None of these; no such ability exists.


Answer: A

Psychology

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Transferability refers to the degree to which the results of qualitative research can be generalized to other contexts or settings

a. True b. False Indicate whether the statement is true or false

Psychology

Why have some researchers been cautious about interpreting the results of brain scans, particularly fMRI?

A. The radioactive substance used in this type of scan makes replication impossible. B. Test-retest reliability is very high. C. Test-retest reliability is not particularly high. D. The temporal resolution of these techniques makes them useless for studying real-life behaviors.

Psychology

Joe, a young boy, learns how to make a paper airplane by watching his older brother. He goes to his kindergarten class, where he makes a paper airplane, and Jenna learns to make one by watching Joe. Jenna goes home after school and plays with her friend Nora. Nora learns to make a paper airplane by watching Jenna. This process illustrates:

A) shaping through successive approximations. B) a diffusion chain. C) a three-term contingency. D) stimulus generalization.

Psychology

Independent and dependent variables are a part of every study that uses the experimental method

Indicate whether the statement is true or false.

Psychology