Which of these is true about nonromantic hugs?
a. They increase estrogen release in both men and women
b. They increase testosterone release in both men and women.
c. They last more than ten times as long in some cultures than in others.
d. Their mean duration is three seconds throughout the world.
d
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The parents of four-year-old Sam are concerned because their son wets his bed most nights. They have heard stories describing the future of children who wet their beds. They seek the advice of their physician who finds that Sam has no medical problems
that might cause this bedwetting. What is the physician likely to say? a. Sam probably also meets the criteria for encopresis. b. Sam has not yet reached the age at which bedwetting is considered abnormal. c. Sam is probably just going through the beginning stages of oppositional defiant disorder. d. Sam probably suffers from autistic disorder, and the bedwetting reflects his immaturity.
To understand how to better treat depression, Dr. Kloss and his team plan to use transcranial magnetic stimulation (TMS). By using this technology, the research team will be able to____.?
a. ?detect changes in blood flow within the brain b. ?measure general electrical activity in the brain c. ?disrupt the activity of neurons in a particular brain region d. ?trace the activity of axon pathways
If a person shows a severe physical symptom, such as paralysis or blindness, but with no identifiable physical cause for this condition, then the person is most likely suffering from a(n) __________ disorder
a. psychotic b. somatoform c. anxiety d. dissociative
For Parsons, which social requisite is associated with a society's economic system?
A. Integration B. Legitimation C. Adaptation