I am having a hard time defining biological, interactionist and pyscholsocial theories, it does not look like there is a simple answer to any of these. We have to use each of these theories to explain a motivation to be promoted.

Answer 1

These sites may help you.

http://www.associatedcontent.com/article/428842/biological_psychology_foundations_of.html

http://en.wikipedia.org/wiki/Symbolic_interactionism

http://psychology.about.com/od/theoriesofpersonality/a/psychosocial.htm