Dr. perez is conducting research about how people form impressions of other people and how they interpret each other's behavior in a variety of situations. dr. perez is probably a(n) psychologist.

Dr. perez is probably a "social" psychologist.

Social psychologists are keen on how people affect and are affected by other individuals, social settings, and social situations. Social psychology as a field of study is firmly identified with sociology. The focal point of a social psychologist is on singular conduct, not that of the entire gathering as a humanist would contemplate. In such manner, social psychologists look at how singular activities, musings, and decisions are affected by the activities, contemplations, and decisions of the bigger society. Therefore, quite a bit of social psychology spins around the investigation of relational and gathering flow.

B. it promoted the powers of the executive branch