Psychologist jean piaget was a pioneer in the field of which explores how people’s ability to think and process information changes over time. this process, accordingly, is critical to our socialization. a. symbolic interactionism
b. cognitive development
c. psychoanalysis
d. psychosocial development

B. Cognitive development

Explanation:

Jean Piaget, a Swiss psychologist was well-known for in the area of cognitive development. He believed that the ability of people to reason and process information is dynamic with respect to time

the more fit you are, the faster the recovery. your heart rate drops most sharply in the first minute after you stop exercising; it should then fall about 20 beats a minute—a drop of less than 12 beats a minute is considered abnormal. this “recovery heart rate” is measured as part of an exercise stress test.