Essays --

The biological approach is a method that looks at our genetics to figure out a reason as to wherefore one be permits in a particular way and why individuals receive abnormal behaviors. The biological theorists who study behavioral genetics study in what manner genetic influences effect behavior. Biological factors such as chromosomes have a substantial effect on humans and their behaviors. Most of what psychologists fill in slightly biological influences on personality is derived from twin studies. Twin studies test and comp ar monozygotic (identical) and dizygotic ( fraternal) tally. This is done because identical twins voice the same desoxyribonucleic acid and are therefore predicted to share the same levels of circumstantial traits. They are studied in cases where the twins are both reared in concert and separately to understand individual differences and similarities in personalities in these twins in most cases even when the identical twins are reared apart they lots ar e similar in regards to their career choices and personality characteristics. While fraternal twins share about fifty percent of the same DNA which is about the same amount as non-twin siblings. The outcome of fraternal twins is similar to the outcome of individuals not born as twins, meaning the fit of DZ twins leave alone have different personality traits (Holzinger, 1929). This demonstrates that although MZ twins are reared apart they still share the same personality traits because they are heritable. The biological aspect of traits is explained through genetics. Biology is the influence for most of the complex and heterogeneous phenomena that occur within a human being, the same can be applied to the personality of an individual. The Big Five is a list of the atomic number 23 core personality traits that all indivi... ...onality model (Costa and McCrae, 1988). Without an appropriate caregiver to leave alone nurture a person can be high on neuroticism, and low on extrovers ion, openness to experience, agreeableness, and conscientiousness meaning the person will be immensely psychologically unstable. Without stability and emotional support as a child, as an adult, an individual do not learn how to finagle with the pressures of life (Bleidorn et al., 2010). This is apparent when individuals are extremely anxious, and self-conscious, introverted and displaying negative emotions about everything, not open to new experiences or people, has issues trusting others, and has little to no self-discipline (Rothbart, Ahadi, and Evans, 2000). A child that has been nurtured has been brought up in a domineering and loving environment will have great psychological wellness and will be a stable/functional adult.