Molly is shy and reserved in social settings. Her brother, Robert, on the other hand, is outgoing and sociable. Molly and Robert likely have differing levels of _____.

According to the biological approach to personality, our neurotransmitters are responsible for most part of our personality and illnesses. Some researchers have found that people who are outgoing and sociable show an increased production of dopamine while people who are reserved, introverted and shy have low levels of dopamine.

In this example, Molly is shy and reserved in social settings. Her brother, Robert, on the other hand, is outgoing and sociable. From what we said before, we could say that they most likely have differing levels of dopamine.

jaquelinefvr jaquelinefvr · Answer 2 · 2022-02-03T13:13:36+01:00

Probably Molly and Robert have different levels of dopamine, because the neurotransmitters present in our body are determinant for the formation of diseases and personality characteristics.

Dopamine

It is a neurotransmitter produced in the central nervous system and adrenals, related to carrying information to different areas of the body, releasing pleasure and motivation. It is related to cognitive processes, emotions, heart function and movement control.

Therefore, studies indicate that dopamine is able to influence the individual's personality by altering mental perceptions about the external environment and about oneself, at higher levels it is able to generate a more sociable and outgoing personality.

The correct answer is:

Dopamine

Learn more about dopamine here:

https://brainly.com/question/24803971