Fourteen-year-old Ronald experiences muscle growth and notices the growth of body and facial hair. Which hormone is primarily responsible for this change?
A) estrogen
B) testosterone
C) adrenal androgen
D) thyroxine
Answer: B
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Twila, a low-achieving math student, was given lessons on improving study skills and memory strategies. Riley, also a low-achieving math student, was given lessons focused on achieving a growth mindset. Applying the results of a study by Blackwell et al. (2007), we can expect that compared to Twila, Riley will show __________.
A. declining math grades from sixth to seventh grades B. declines in math grades, but not as much as students given lessons on study skills C. increases in math grades D. increases in math grades, but not as much as Twila will show
Although the most disordered persons show no tendency toward violence, an increased risk of violence is likely among those who __________.
A. are currently experiencing psychotic symptoms B. have been extremely emotionally rigid in the past C. have just experienced a natural or man-made form of disaster D. are religiously preoccupied
One difference between the guided participation view and Vygotsky's perspective is that from the guided participation view,
A) individuals with greater skills structure experiences for less skilled individuals. B) greater emphasis is placed on how children internalize their culture's psychological tools. C) greater emphasis is placed on developmental changes in children's social roles. D) less skilled individuals gradually take on more and more task responsibilities.
Which intelligence theory has served as the foundation for most modern IQ tests
a. CHC Theory b. PASS Theory c. Spearman’s two-factor model d. Wechsler’s theory of general and fluid intelligence