Physiological Psychology Essay

1021 Words3 Pages

Physiological psychology is the science that studies the biological basis of behavior. It is often referred to as biological psychology, biopsychology, or psychobiology. Physiological psychology is the original name for this field but there are other terms which are used like biological psychology, or behavioral neuroscience. This is just a field of psychology that connects behavior and mental processes to bodily processes, and to the functions and actions of the brain. The brain, in turn, affects behavior and the mind. This means that the physiological psychologist studies the biological factors as opposed to the economic, social, or cultural factors that cause behavior. (Davis et al 1988).
Physiological Psychology has been written by scientists, …show more content…

Most psychologists deal with generalization. It is an important part of the wider scientific process. To test a hypothesis, one would sample a whole population. Reduction, on the hand, is taking bigger or complex data and transforming it into simpler data. The job of many physiological psychologists is to explain the human behavioral pattern in physiological terms. We must first understand why a behavior occurred before we can understand what events caused that behavior to occur. Here is a scenario: Jenny went out in the winter with two of her friends to a Halloween party. Jenny would go out in this weather under two (2) conditions, a party invitation from the host and a pleading from her close friends. Partying can be studied as a form of human behavior. Jenny’s behavior occurred because of a party invitation. Psychological mechanisms can basically tell us what we need to about psychological processes. In order to be a good physiological psychologist, one must be a good psychologist and physiologist. Deutsch, J. …show more content…

His principle on evolution by natural selection suggested that in all generations, all members of species go through different changes and that if these changes are favorable to that specie, then they will reproduce successfully and continue the generation. New World Encyclopedia (n.d.)
The second theory of Darwin, the theory of natural selection simply states that natural selection is the expressive or inventive force of evolution. Individuals in a certain population are not all of the same characteristics, they are varied. Different organisms change over time as a result of changes in genetic, physical or behavioral traits. Positive traits will accumulate and negative traits will decline and be lost perhaps to the point that a new species will be formed. Darwin is just simply talking about survival of the fittest. New World Encyclopedia

More about Physiological Psychology Essay

Open Document