Devon is interested in studying how the environment may modify behavior. deven is most likely interested in the study of psychology.

Behavioral psychology

Explanation:

The behavioral psychology is basically refers to the study of behaviorism, minds, emotions, perceptions and behavior in the environment.

The behavioral psychology basically helps in improving and also changing the individual person's behavior, thoughts and their emotions.

According to the given question, Devon is interested in studying the different types of behavior and this is know a s the behavioral psychology. It is also called as the cognitive behavioral psychology system.  

 Therefore, Behavioral psychology is the correct answer.

abolish

do away with

unanimous

in complete agreement

secede

separate; break free

inauguration

starting a new position with a formal ceremony.

cooperationist

people who wanted the north to cooperate with the south

surrender

to give up

volunteer

perform a service for free

draft

involuntary service in military

retreat

withdraw; move away from enemy

advisor

expert who gives advice

explanation:

this question your asking is true hope this and you get a 100 percent : )