Theories of Depression Descriptive Essay by ABCs

Theories of Depression
A review of the biological and cognitive theories of depression and the evidence which supports or contradicts these theories.
# 112019 | 1,096 words | 10 sources | APA | 2009 | US
Published on Feb 09, 2009 in Medical and Health (Medical Studies) , Psychology (Disorders) , Psychology (Theory)


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Description:

This paper looks at the main biological theory of depression, which is known as the monoamine-deficiency hypothesis. The paper first discusses the controversy surrounding anti-depressant medications and the effect of serotonin on the brain and highlights the difficulty in proving the efficacy of these drugs. The paper then looks at cognitive theories of depression, with a focus on Aaron Beck's cognitive model, and notes the studies that support and validate this theory. The paper points out that no single theory about such a complex phenomenon as depression can be considered 'complete'.

Outline:
Biological Theories of Depression
Cognitive Theories of Depression

From the Paper:

"Research into the causes of depression since the 1950s has given rise to several 'biological' theories of depression, including perhaps the most popular hypothesis that a deficiency (or imbalance) of important neurotransmitters such as noreineprine and serotonin in the brain are largely responsible for major depressive disorder (Alladin, 2005, p.8). This biological theory of depression is also called the Monoamine-Deficiency Hypothesis. The theory emanated from the study of early antidepressants developed in the 1950s, which increased the availability of neurotransmitters (norepinephrine and serotonin) in certain areas of the brain and seemed to help alleviate major depressive disorder in a large number of patients (Belmaker and Agam, 2008)."

Sample of Sources Used:

  • Abela, J. R. Z., & D'Allesandro, D. U. (2002). "Beck's cognitive theory of depression: The diathesis-stress and causal mediation components." British Journal of Clinical Psychology, 41, 111-128
  • Ainsworth, P. (2000). Understanding Depression. Jackson, MS: University Press of Mississippi.
  • Alladin. A. (2007). Handbook of Cognitive Hypnotherapy for Depression: An Evidence-Based Approach. Philadelphia: Lippincott Williams & Wilkins.
  • Begley, S. (2005). "Some Drugs Work To Treat Depression, But It Isn't Clear How." Wall Street Journal. November 18, 2005; Page B1. Retrieved on October 8, 2008 from http://www.ifred.org/PDF/WSJ_111805.pdf
  • Belmaker, R.H. and Agam, G. (2008) "Major Depressive Disorder." The New England Journal of Medicine. January 3, 2008; 358(1): 55 - 68

Cite this Descriptive Essay:

APA Format

Theories of Depression (2009, February 09) Retrieved July 09, 2020, from https://www.academon.com/descriptive-essay/theories-of-depression-112019/

MLA Format

"Theories of Depression" 09 February 2009. Web. 09 July. 2020. <https://www.academon.com/descriptive-essay/theories-of-depression-112019/>

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