Contemporary research indicates that the short-term effects of perinatal complications such as low birth weight can typically be overcome by environment; discuss what aspects of environment have been found to be effective in this respect
What will be an ideal response?
(1) Low-birth-weight babies are often difficult to love (due to their being relatively unattractive and hard to comfort), thus parents may become emotionally detached. Information and special training for parents is helpful. (2) Traditional hospital procedures allow only minimal contact with babies of low birth weight, but research now indicates that such babies become less irritable and more responsive (and also show quicker neurological development) if they are periodically handled and soothed by their mothers. (3) In general, stable and highly supportive homes foster healthy emotional attachments of low-birth-weight babies to their mothers and tend to preclude serious intellectual impairment or learning difficulties. (4) In general, more supportive and stimulating home environments help low-birth-weight babies overcome early intellectual deficits; less stimulating and supportive home environments tend to perpetuate intellectual deficits.
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A friend is taking a drug awareness class. One of the things he learns is that LSD, a hallucinogenic drug that produces bizarre sensory experiences, is believed to work because it
a. suppresses the effect of serotonin neurons. b. increases the production of serotonin. c. enhances the effect of serotonin, which is normally excitatory. d. removes serotonin from the body.
Describe how the brain and the spinal cord perform similar functions. How are these functions dissimilar?
What will be an ideal response?
Which of the following occurred as a result of John F. Kennedy’s signing an act to provide federal support and funding for community mental health centers?
a. Asylums b. Deinstitutionalization c. Psychiatric hospitals d. Involuntary treatment
If the IQ scores in Group A had been significantly higher than those in
Group B, we may conclude that a. the magnesium pemoline probably caused an increase in IQ scores b. the magnesium pemoline probably caused a decrease in IQ scores c. cause and effect statements cannot be inferred from this study d. none of these