Regarding identical and fraternal twins, which of the following statements is TRUE?
a. Identical twins come from two separate eggs fertilized at the same time.
b. Fraternal twins are genetically no more alike than ordinary siblings.
c. Fraternal twins have IQs that are no more alike than the IQs of ordinary siblings.
d. Fraternal twins reared together have IQs that are more alike than the IQs of identical twins reared apart.
B
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When the predominant symptom is hyperactivity/impulsivity, ADHD reveals itself
a. during infancy. b. around age 8 to 10 years. c. in early childhood. d. in the early teens.
Why should typical neuroleptics be allowed to remain available to patients with schizophrenia?
A. Health insurance covers them. B. There are other less expensive drugs that are much more effective. C. A significant portion of those patients receiving it show good improvement. D. Up to 90% of patients who receive the drug are cured of schizophrenia.
Alex and Barbara have been dating for several years. For the first year, their relationship could be described as "game-playing love." For the past two years, it is best described as an "all-giving, selfless love."
Using the categories suggested by Clyde and Susan Hendrick, how might we describe the relationship experienced by Alex and Barbara? a) They have moved from eros to ludus. b) They have moved from ludus to agape. c) They have been in storge but now are in pragma. d) They have been in agape but now they are in storge.
Which of the following statements is FALSE of basic emotions?
a) They are innate. b) They are universal. c) They are greatly influenced by experience. d) They can be determined from facial expressions.