The all-or-none law states that ____
a. a neuron produces an action potential of maximal strength, or none at all
b. all neurons fire or none at all
c. all neurons in a pathway fire at the same time, or none do
d. all ions move in the same direction, or none do
a
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Which of the following poses a difficulty in evaluating personality tests?
a. Most people are unwilling to allow psychologists to evaluate their personality. b. Personality fluctuates substantially from one time to another, for most individuals. c. The personality tests with the highest validity tend to have the lowest reliability. d. Most people accept almost any assessment of themselves as valid.
Pretrial publicity reflects a clash between the _______________________ Amendments
A. 2nd and 6th B. 1st and 6th C. 4th and 5th D. 5th and 6th
Many studies suggest the ___________ of the brain is related to positive emotions such as happiness
a. left hemisphere b. right hemisphere c. Wernicke's area d. amygdala
When her teacher asked Molly to go to the office with a message, she was a bit concerned that she might forget part of the message. As soon as Molly left the classroom, she started to sing the message over and over until she arrived at the office
Molly used a strategy to improve her memory that is known as a. cognitive elaboration. c. rehearsal. b. auditory organization. d. working retrieval.