In general, emerging adulthood is a time during which a person functions physically and psychologically at an optimal level.

True

Emerging adulthood is a team of peak performance both physically and psychologically. During this period, individuals are more physically alert than in the later stages of adulthood. Their brains are also well developed and many connections in the brain are strengthened during this period.   

It is true that emerging adulthood is a time of peak performance both physically and psychologically.

Further explanation:

Early adulthood is a time when physical abilities of an individual are at peak which includes reaction time, muscle strength, cardiac functioning and sensory abilities. While if we see psychologically then early adulthood is a time when an individual begins to become aware about what is right and wrong.

EARLY ADULTHOOD

Adult experiences various changes in this phase which are based on several factors like biological and psychological factors. In early adulthood, physical abilities of an individual are at peak. In which change in reproductive capability, vision and skin takes place.  

In early adulthood, individual’s cognition is more developed and problem solving skills increase and individual try to figure out that how to achieve a desired goal. Individuals become proficient in career and education which also helps in enhancing creativity of an individual.

In this way, early adulthood is a time when psychological and physical changes are at peak.

Learn more:

1.Explain three emotional effects of risk behaviors on one life style choice.

2.When faced with a friend who is trying to drive under the influence.

Answer details:

Grade:  High School

Subject: Psychology

Topic: Early Adulthood

Keywords: adulthood, strength, cognition, cardiac functioning, psychological factors, goal, sensory, abilities

a is your answer hope this ! : )