You read a news story about scientists developing a bionic hand that can grasp objects. To allow grasping, this prosthetic hand must be replicating the effects of

A. the cerebellum.
B. cranial nerves.
C. spinal reflexes.
D. motor neurons.


Answer: D

Psychology

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Describe the mechanism behind how hypnosis reduces pain.

What will be an ideal response?

Psychology

Answer the following statements true (T) or false (F)

1. Humans are better at judging frequencies than they are at judging probabilities. 2. The availability bias happens when items that are more easily recalled from memory are judged as being more lik 3. A heuristic is a well-defined sequence of steps that guarantees a solution to a problem. 4. Algorithms are mental shortcuts that sometimes lead to incorrect decisions. 5. The availability bias is an example of a heuristic.

Psychology

After your dog has learned to consistently come to you on command, it is wise to put her on __________ because it is more resistant to extinction

a. partial reinforcement c. consistent reinforcement b. continuous reinforcement d. a full reward reinforcement

Psychology

Punishment is MOST effective

a. in most circumstances. b. when it occurs immediately after the undesired behavior. c. when it is mildly aversive. d. in surprisingly few situations. e. when it uses physical discipline.

Psychology