According to Martens, which of the following statements is (are) true?
a. Team-sport athletes prefer more relationship-oriented leaders than do individual-sport athletes.
b. As group size increases, an autocratic leadership style becomes more effective.
c. When little time is available, a relationship-oriented leader is more effective.
d. a and b
Answer: b. As group size increases, an autocratic leadership style becomes more effective.
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If Sam thrives on public speaking and making presentations, and George considers these same behaviors problematic, then we can recognize that
a. George has a phobia that will cause him to fail at school. b. their perceptions of stress are different. c. a different pattern of conditioning exists. d. they should work together on projects.
Which of the following observations convinced many scientists and physicians that environmental agents can seriously harm human embryos?
a. Infants born to mothers exposed to atomic fallout had behavioral problems. b. Mothers exposed to rubella gave birth to fetuses with various anomalies. c. Mothers treated with thalidomide during pregnancy gave birth to severely deformed children. d. Mothers with a family history of a disorder were more likely to give birth to a baby with a birth defect.
Which factor or activity contributes to susceptibility to asthmatic attacks?
a. eating a diet high in vitamin C c. overeating b. excessive sleep d. depression
Which of the following is not a reported treatment of delirium?
A) dream analysis B) manipulating the environment C) administering medication D) educating the family