some one who wanted to take advantage of the weak and thrive on it
There are a number of leading dependancy theories that is public and accessible. Two of the leading are media and sociology. To check out other theories please check out "Uses and gratifications theory".
http://www.scselfservice.org/juvdep/juvdepwhat.htm
Groove Theory was created in 1995.
Stevens Theory was created in 1917.
The HAB Theory was created in 1976.
Consistency Theory was created in 1200.
A Theory of Relativity was created in 2001.
A Theory of Everything was created in 2001.
Theory of Colours was created in 1810.
Abstract Theory was created in 2002.
The Theory of Everything was created in 2002.