Biological psychology is the branch of psychology, which includes studies of the various biological bases of behavior. These include the study of neuroanatomy and physiology, the influences of hormones and other chemicals, and the genetics and heritability of behavioral traits. Biological psychology is one of a group of brain sciences called the neurosciences. Neuroscientists as a group are interested in all the diverse aspects of the nervous system, while biological psychologists in particular are more specifically interested in the biology of behavior.

Eysenck was opposed to the psychoanalytic theories of Freud, claiming that that he was not empirical enough. Early research involved a factor analysis of a psychiatric population where two major factors were determined

This was the basis of his original model of personality, which consisted of two very clearly

Humanistic psychology is a value orientation that holds a hopeful, constructive view of human beings and of their substantial capacity to be self-determining. It is guided by a conviction that intentional and ethical values are strong psychological forces, among the basic determinants of human behavior. This conviction leads to an effort to enhance such distinctly human qualities as choice, creativity, the interaction of the body, mind and spirit, and the capacity to become more aware, free, responsible, life affirming and trustworthy.

Humanistic psychology acknowledges that the mind is strongly influenced by determining forces in society and in the unconscious, and that some of these are negative and destructive. Humanistic psychology nevertheless emphasizes the independent dignity and worth of human beings and their conscious capacity to develop personal competence and self-respect. This value orientation has led to the development of therapies to facilitate personal and interpersonal skills and to enhance the quality of life.

Some topics in this essay:
Hans Eysenck’s, Psychology Humanistic, humanistic psychology, biological psychology, aroused cortex, eysenck claimed, model personality, biological factors, eysenck claims, value orientation,