Portal:Psychology

  

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Psychology (Greek: ψυχολογία) is the academic and applied study of behavior, mind, and their underlying mechanisms. It primarily applies to humans but can also be applied to non-humans such as animals or artificial systems. Psychology also refers to the application of such knowledge to various spheres of activity, including problems of human beings' daily lives and the treatment of mental illness. The field contains a range of sub-areas (for instance, the studies of development, personality, and language), as well as many different theoretical orientations (such as behaviorism, evolutionary psychology, and psychoanalysis). Psychology draws from a number of other fields of study, including biology, sociology, anthropology, and philosophy.
  

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Those with AS often display intense interests, such as this boy's fascination with molecular structure.
Asperger syndrome—also referred to as Asperger's syndrome, Asperger's, or AS—is one of five neurobiological pervasive developmental disorders (PDD) that is characterized by deficiencies in social and communication skills. It is considered to be part of the autistic spectrum and is differentiated from other PDDs and from high functioning autism (HFA) in that early development is normal and there is no language delay. It is possible for people with AS to have learning disabilities concurrently with Asperger syndrome. In these cases, differential diagnosis is essential to identify subsequent support requirements. Conversely, IQ tests may show normal or superior intelligence, and standard language development compared with classical autism. The diagnosis of AS is complicated by the lack of adoption of a standardized diagnostic screen, and, instead, the use of several different screening instruments and sets of diagnostic criteria. The exact cause of AS is unknown and the prevalence is not firmly established, due partly to the use of differing sets of diagnostic criteria.
  

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An fMRI scanner
Credit: Semiconscious

A functional magnetic resonance imaging (fMRI) scanner at the University of California, Berkeley. Among the most recent developments in neuroimaging, fMRI detects changes in blood flow related to neural activity in the brain or spinal cord.

  

Quotes

  • "Rationalization may be defined as self-deception by reasoning." — Karen Horney
  • "Everywhere I go, I find a poet has been there before me." — Sigmund Freud
  

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Sigmund Freud
Sigmund Freud was an Austrian neurologist and the founder of the psychoanalytic school of psychology. Freud is best known for his theories of sexual desire, repression, dreams, and the unconscious mind.

He is known for popular notions like defense mechanisms, Freudian slips and dream symbolism, as well as his impact on literature, film, Marxist and feminist theories, literary criticism, philosophy and psychology.

  

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Psychology

Branches • Emotion • Experiments • Motivation • Organizations • Perception • Personality • Psychological: (Abuse • Conditions • Schools • Tests • Theories) • Psychologists • Psychotherapy • Publications

  

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  • This page was last modified on 17 August 2008, at 07:19.

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