Alexander reaches to pick up a Cheerio off the floor. In doing so, he uses his thumb to assist in picking up the piece of cereal. This is referred to as the
a. ulnar grasp.
b. palmar reflex.
c. pincer grasp.
d. grasping reflex.
c
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Which of the following theories sees aging as a process whereby cells are assumed to have a limitation on the number of times they can replicate?
A. Wear-and-tear theory B. Cellular clock theory C. Activity theory D. Free radical theory
Wundt's approach, which dominated psychology in the late 1800s and early 1900s, was known as
A. structuralism. B. analytic introspection. C. sensations. D. cognitive psychology.
Every time Bert slices onions, the onions burn his eyes and tears run down his face. One day, he opens the silverware drawer, pulls out the knife that he uses only to peel onions, and immediately starts to shed tears from the sight of the knife. In this situation, the onion is the ____, and the knife is the __________.?
a. ?conditioned stimulus; unconditioned stimulus b. ?unconditioned stimulus; conditioned stimulus c. ?conditioned response; unconditioned response d. ?unconditioned response; conditioned response
Mary refuses to let go of her anger for her previous employer. She is now feeling a lot of stress on her current job. This might be an example of:
a. perspective taking b. residual stress c. forecasting d. rampant diffusion