Activation of the sympathetic division of the autonomic nervous system produces ____ in heart rate, and activation of the parasympathetic division produces ____
A) ?increases . . . additional increases in heart rate
B) ?increases . . . decreases in heart rate
C) ?decreases . . . increases in blood pressure
D) ?decreases . . . additional decreases in heart rate
B
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What are the stages of the general adaptation syndrome (GAS)?
a. alertness, fight, and flight b. alarm, resistance, and exhaustion c. general arousal, adaptation, and homeostasis d. emergency response, general arousal, and specific arousal
A Pearson correlation of r = –0.90 indicates that the data points are clustered close to a line that slopes down to the right
Indicate whether the statement is true or false
Among the following, which is the best example of a hypothesis?
A. Often times, people will go out of their way to help others. B. Children who watch a lot of television will be more aggressive. C. Students who review their notes each night for one hour will score significantly higher on the next day's quiz than students who do not review their notes. D. Taking an aspirin a day helps keep the doctor away.
The dynamic assessment approach to IQ evaluates
a. how well children learn when taught competently. b. the general intellectual capabilities of babies. c. nonverbal information-processing skills. d. survival skills shown in a "ropes course.".