a)contractions are shorter and more widely spaced apart than in spontaneous labors.
b)the rate of cesarean delivery is less than in spontaneous labors.
c)the mother is given a synthetic hormone that simulates contractions.
d)the chances of an instrument delivery are less than in spontaneous labors.
9) during the school years, english-speaking children
a)use only the active voice.
b)extend the passive voice to inanimate subjects.
c)cannot understand infinitive phrases.
d)cannot master complex grammatical constructions.
10) which of the following is true about aggression?
a)proactive aggression rises over early and middle childhood and then declines steadily
from adolescence to early adulthood.
b)although girls have a reputation for being both verbally and relationally more
aggressive than boys, the sex difference is small.
c)as soon as preschoolers are aware of gender stereotypes, physical aggression drops off
more sharply for boys than for girls.
d)parents respond far more negatively to physical fighting in boys than they do in girls.
11) conscience formation is promoted by ________ discipline.
a)child-directed
b)authoritarian
c)permissive
d)inductive
12) the beginning of adolescence is marked by
a)reaching full adult height.
b)assumption of adult roles.