speech, and has a vocabulary of somewhere between 50-200 words. if franklin is like
the average child his age, how old is he?
a. 6 to 12 months
b. 12 to 18 months
c. 18 to 24 months
d. 24 to 36 months
6) vygotskys theory suggests that private speech plays an _______ role in education,
and piagets theory suggests that private speech plays an _______ role in education.
a. important/important
b. unimportant/unimportant
c. important/unimportant
d. unimportant/important
7) seventeen-year-old sally engages in a pattern of binge eating followed by vomiting
and laxatives to purge the food she has consumed. sallys disorder is called:
a. anorexia.
b. bulimia.
c. obesity.
d. resiliency.
8) the tendency of young children to focus their attention on only one aspect of a
stimulus is called ______.
a. egocentrism
b. hypo-deductive thinking
c. centration
d. seriation
9) a standard deviation is:
a. an average amount of intelligence.
b. a measure of the average amount scores vary from the mean.
c. the midpoint between the highest and lowest score on an iq test.
d. the mean, or average, of all the scores earned on an iq test.