According to the article The Nose Knows about the ability of mothers to detect the scent of their babies, in the main study reported, the feelings of the mothers toward their infants were operationally defined as:
(a) questionnaire responses
(b) hugs and kisses observed
(c) the number of times the mother changed the infant
(d) the amount the infant ate
A
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Which of the following is an accurate statement about antidepressants?
A. Patients using SSRIs will experience improvements within three to five days. B. A positive response to SSRIs is defined as improvements in symptoms of at least 75 percent. C. Using antidepressants while pregnant is not harmful to the developing fetus. D. The newest antidepressant is a combination of an SSRI and a serotonin receptor agonist.
Which of the following is true of self-administered reinforcement?
a. It is guided by our past behavior as reference. b. It involves both reward and punishment. c. It is more effective with older children and adults. d. All of these are correct.
One of the most prevalent psychological problems in people over age 65 is __________.
A. Parkinson's disease B. Alzheimer's disease C. arthritis D. depression
Karim has brain surgery to alleviate his severe epilepsy, but during his recovery, it is found that he can form no new explicit memories. Which brain structure has apparently been damaged??
a. ?cerebellum b. ?hypothalamus c. ?cerebral cortex d. ?hippocampus