After orgasm, men experience a short refractory period during which a second orgasm is impossible

Your text discusses a phenomenon in which children between 9 months and 15 months engage in "crib speech", in which they talk while alone in a room. The point of this example was to illustrate

a. a behavior that tends to result in methylation b. a negative consequence of children failing to get enough attention from caregivers c. how children shape their own development d. how behavioral change can appear to be discontinuous but actually be continuous

According to Erikson, failure to achieve generativity results in

intermittent feelings of loneliness. stagnation and personal impoverishment. childlessness and a career orientation. difficulties in mate selection or friendship.