Which of the following is necessary for a diagnosis of bipolar I disorder?
a. the occurrence of two or more episodes of major depression
b. unremitting symptoms for a period of at least two years
c. symptoms of psychosis
d. the occurrence of at least one manic episode
d. the occurrence of at least one manic episode
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At birth, the typical human female will contain
a. enough ova to be fertile for 10 years. b. no ova, they only develop during puberty. c. around 300,000 to 400,000 ova in each ovary. d. millions of ova.
What role does the hypothalamus play in the activation of the fight-flight response?
A. It releases dopamine into the blood stream. B. It transfers sensory information to the stress centers of the brain. C. It triggers the pituitary gland to release a stress-fighting hormone. D. It activates the parasympathetic division.
To reduce the risk of repetitive strain injury, such as carpel tunnel syndrome, employers may consult with an expert in the field of ____ psychology to ensure that equipment and work stations are designed properly for long-term use.?
a. ?industrial and organizational b. ?environmental c. ?biological d. ?engineering
Not only do members of the same family share similar patterns of body growth and development, but members of the same ethnic groups also show similar rates of growth and final body proportions. This suggests that
a. it is difficult to determine norms of physical growth. b. there is great individual variation in physical growth. c. cultural factors alone are responsible for physical development. d. genetic factors play an important role in physical development.