| Abstract: | In this article the question is considered whether and to what extent human behavior and personality are innate or learnt. For that reason the biologically orientated research on behavior and American Behaviorism are compared and criticized. The dualism between those two theoretical approaches is resolved in the modern developmental and personality-psychological disposition-environment debate. Human behavior is neither solely biologically determined nor fully learnt. The narrow interconnection of genetic disposition, early formative influences before and immediately after birth and societal influences is illustrated in detail using aggressive and violent behavior as an example. It becomes clear that the human brain is a social organ which awaits social influences in a particular way and personality is accordingly formed. |
