PSYCHOLOGY APPROACHES Assignment Example | Topics and Well Written Essays - 500 words

PSYCHOLOGY APPROACHES - Assignment Example In addition the recent development in the field of genetics and molecular biology has enabled psychologists to have a better understanding about human behavioral and mental processes (Barondes). Though the biological approach was initially shunned by scientists such as Freud who invented the psychoanalytical approach the numerous advances made in the field of biology has contributed immensely towards the understanding of human psychology. There has also been a greater understanding of the mechanism of drug action for psychiatry treatment due to these biological advances and as a result drugs are being used effectively to cure mental illnesses. The advances made in genetic study of psychiatric disorders have enabled researchers to identify the causes for these illnesses, especially those with no observable neuropathological conditions, and the study of the molecular biology of the receptors will help in development of more effective drugs for psychological disorders. In the two most p revalent psychiatric disorders, schizophrenia and manic-depressive disorder, genetics has been found to play a very prominent role and with the new DNA mapping techniques it has been possible to identify the hereditary genes (Barondes; Sammons). Inheritance of these faulty genes in turn influences the nervous system thereby giving rise of the symptoms of the disorder (Sammons).