When we pull back the muscles and skin, the first organs we can see are the liver and heart. 1  We'll examine these organs in both a preserved and a pithed frog. 2  The liver is a large, brownish colored organ covering most of the body cavity.
Author: Nadine El Dib (2007) To see whether a personâs identity is shaped by his/her culture, we need to understand what culture consists of and what the characteristics of a personal identity are.
Decades of research indicates that there is much truth in the popular belief that people are mean to others in order to feel better about themselves. Positive Distinctiveness. Social identity theory argues that humans have a basic psychological need for positive distinctiveness..