At what age do children perform similarly to adults on memory tests for sequences of numbers?

In a study of speech perception described in the textbook, Janet Werker showed that infants under 8 months of age performed better than English-speaking adults on a task that involved

a. distinguishing between Hindi phonemes. b. localizing the source of a sound. c. associating speakers with samples of speech. d. producing phonemes that occur in Japanese but not in English.

Three major components that psychologists focus on when defining "emotion" are:

a. facial muscles, bodily changes, and stress. b. physiological changes, cognitive processes, and action tendencies. c. the alarm phase, the resistance phase, and the exhaustion phase. d. social rules, cultural rules, and relationship rules.