According to a study by van Gameren-Oosterom (2013), individuals with Down's syndrome:
A. are unlikely to die from cardiovascular problems by middle age.
B. have no specific characteristic features.
C. show deficits in cognitive development.
D. are likely to have only 46 chromosomes.
Answer: C
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In the context of training, which of these examples is a purpose of feedback?
A) giving trainees the opportunity to make adjustments in their behaviors B) frustrating trainees so they will increase their efforts C) increasing the validity of the training program D) preventing trainees from setting difficult goals
The 5-year-old of two very busy parents has been throwing tantrums. Whenever the child goes off the deep end, one or both of his parents immediately come to his side and fuss over and cajole him
Nevertheless, his tantrums do not diminish; they even seem to increase. We may assume that his parents' fussing over him serves as a _______. a. negative reinforcer b. punisher c. positive reinforcer d. model