Biological and Humanistic Approach
Psychology consists of six approaches to personality that include psychoanalytic, biological, humanistic, behavioral, trait, and cognitive. The biological and humanistic approaches to personality are two different methods to describe the stages of human development. Humanists emphasizes the need for self actualization that individuals have control of his or her own personality as opposed to biological theorists in the biological perspective asserts that genetics are accountable for human behavior and personality. Psychology, based on various theories acquired from observations and personal experiences must compare research to attain an absolute analysis between the biological and humanistic perspectives of personality.
The basic concept of the biological theory is the psychological processes that focus on the functions of the brain and nervous system, which determines the characteristics of humans. Research studies have shown that other aspects of human development have strong biological links to genetic makeup, such as temperament, extroversion, and introversion. Hans Eysenck, one of the most controversial biological theorists measured an individual’s personality by using statistics known as factor analysis and determined that human traits can be broken down into two dimensions such as extroversion-introversion, and neuroticism. According to Eysenck, intelligence is inherited and proposed that personality traits are evaluated in these two categories, which he called super traits. Biology may not play a direct role in personality, but research has proven fact that biological components determine an individual’s physical characteristics.
Humanist, Abraham Maslow took his ideas in a different approach to personality and created the hierarchy of needs mainly depicted as a pyramid. Maslow’s hierarchy of needs has five levels known as physiological, safety, social, esteem, and...