The percentage of our total gene pool that determines our sex (X and Y chromosomes) is
a. 5%
b. 20%
c. 0.2%
d. 1%
ANS: C
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The aspect of play that has been best accepted and understood in the past 25
years has been the: a. physical aspect. b. social aspect. c. intellectual aspect. d. psychological aspect.
Sergio believes that development occurs through an interaction between a developing person and his or her surrounding environment. Sergio is most likely a cognitive neuroscientist.
a. true b. false
The final results in Terman's longitudinal study found
a. the study group, in their sixties and seventies, were superior in health, psychological well-being and survival rates to the general population. b. the study group, in their sixties and seventies, were now equal in health, psychological well-being and survival rates to the general populations. c. as the study group grew older, the women in the group functioned more as gifted underachievers. d. the study group was superior in financial accomplishments, but not in health or survival rates.
Cultural differences are evident in algorithms. What reason below supports teaching for mathematics?
a. Notational algorithms. b. Customary algorithms. c. Mental algorithms. d. Invented algorithms.