Psychology Opinion Paper.

Topics: Psychology, Nervous system, Human behavior Pages: 2 (518 words) Published: September 29, 2003
Psychology Opinion Paper

There are a total of six approaches to psychology covered in chapter one, these six approaches include: neurobiological, behavioral, humanistic, psychoanalytic, cognitive and socio-cultural approaches. Of these six approaches I've found the neurobiological and socio-cultural approaches to be the most persuasive and believable for my personal views.

The Neurobiological approach in psychology is defined as viewing behavior as the result of nervous system functions and biology. I believe strongest in the Neurobiological approach because the obvious physical changes and processes your body creates under specific conditions are regularly seen, in times of relaxation, fear or anything in between. In everyday life my own behavior is commonly the result of Neurobiological behavior. I believe that our internal functions have almost complete control over our actions and decisions. An example of a Neurobiological action in behavior can be seen when I was recently I was calmly resting on my bed and suddenly I saw a centipede crawling across my stomach; instinctively my body and mind reacted by get frightened; creating a racing heart beat and my nervous system went into its flight instinct which caused me to jump away from the predator and end up with a bite on the side of my waist.

Another example of Neurobiological behavior becomes evident in someone who commonly abuses drugs such as Ecstasy (MDMA), which is known to cause changes to the brain's chemistry, specifically the serotonin levels. The depletion of serotonin level in the brain often seen with common Ecstasy use often can be seen as a cause of depression in some people. That is not to say that other factors do not contribute to depression but this is just one example. This just simply proves that it is not only the outside world that affects our behaviors. I firmly believe that many of our choices in life are affected extensively by our biological composition.

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