One American study found that nearly 50% of African American girls had begun to develop breasts or pubic hair or both, compared to __________ of White girls.
A. 15%
B. 25%
C. 35%
D. 45%
Answer: A
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Stress may weaken the immune system in part by increasing
a. the number of lymphocytes in the bloodstream. b. blood pressure. c. unhealthy behaviors. d. physical exertion and rest.
Adler's assessment of middle children was positive
Indicate whether the statement is true or false
How is ethnic-racial identity related to developmental outcomes across ethnic-racial groups?
What will be an ideal response?
According to Chomsky's theory of language acquisition
children learn language through a complex process of imitation and reinforcement. children have an inborn ability to learn language. the inability to learn language is due to specific brain dysfunctions. language learning depends on specific structure in the brain.