The immediate cause of coronary heart disease (CHD) is

a. a family history of CHD.
b. the deprivation of oxygen to the heart muscle.
c. uncontrolled blood pressure.
d. smoking.


Answer: b

Psychology

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The 34-14-2 approximation does not allow us to answer questions about z-scores that are not ______.

a. variables b. z-scores c. p values d. integers

Psychology

Which statement about aerobic exercise is TRUE?

A) Exercise improves mood by suppressing the secretion of dopamine. B) To produce benefits on mood, a person must exercise three times a week. C) Exercise improves mood by suppressing the secretion of serotonin. D) As little as 30 minutes of exercise per day can boost mood.

Psychology

Maslow is credited with the idea that we each have unique frames of reference

Indicate whether the statement is true or false

Psychology

Which of the following types of treatment is NOT a biological treatment method?

a. medication c. Gestalt therapy b. electroconvulsive therapy d. psychosurgery

Psychology