Alison has developed an interest in how the brain controls the body's voluntary action. you suggest that she become a(n) psychologist.

A biological psychologist

Explanation:

Another name for biological psychiatry is biopsychiatry and it is approaching mental disorders which are including the brain controls and it leads to mental disorders and nervous systems of the body.

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.        

i would think yes.

explanation:

because we have every natianlity in our country which makes us so diverse and unique. that's why in a lot of cities there are places like little italy, koreatown, chinatown.