Timmy just had his tenth birthday. Based on his age,we can say that Timmy has attained ____ of his ultimate bone mass.
A. all
B. none
C. 50%
D. ¼
C. 50%
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Which biological factor is associated with declines in memory in older people?
A. myelination of the frontal lobes of the brain B. an increase in estrogen C. loss of cells in the hippocampus D. information processing deficits
Which statement would be the MOST consistent with social cognitive theory?
a. Children do not need to learn gender roles, because they are a part of our built-in genetic code. b. Children learn gender roles as a direct result of operant conditioning in their earliest years. c. Children learn gender roles as a direct result of classical conditioning in their earliest years. d. Children learn gender roles by watching others and learning the outcomes of different actions.
Compared to non-family peers, siblings are only slightly more similar to each other
Indicate whether the statement is true or false.
. In contrast to emerging adults, adolescents tend to engage in
. absolute performance. b. socialized cognition. c. dualistic thinking. d. optimistic bias.