Portal:Psychology

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Psychology is the scientific study of mind and behavior. Its subject matter includes the behavior of humans and nonhumans, both conscious and unconscious phenomena, and mental processes such as thoughts, feelings, and motives. Psychology is an academic discipline of immense scope, crossing the boundaries between the natural and social sciences. Biological psychologists seek an understanding of the emergent properties of brains, linking the discipline to neuroscience. As social scientists, psychologists aim to understand the behavior of individuals and groups.

A professional practitioner or researcher involved in the discipline is called a psychologist. Some psychologists can also be classified as behavioral or cognitive scientists. Some psychologists attempt to understand the role of mental functions in individual and social behavior. Others explore the physiological and neurobiological processes that underlie cognitive functions and behaviors.


Psychologists are involved in research on perception, cognition, attention, emotion, intelligence, subjective experiences, motivation, brain functioning, and personality. Psychologists' interests extend to interpersonal relationships, psychological resilience, family resilience, and other areas within social psychology. They also consider the unconscious mind. Research psychologists employ empirical methods to infer causal and correlational relationships between psychosocial variables. Some, but not all, clinical and counseling psychologists rely on symbolic interpretation. (Full article...)

Cloth embroidered by a person diagnosed with schizophrenia

Schizophrenia is a mental disorder characterized by hallucinations (typically hearing voices), delusions, disorganized thinking and behavior, and flat or inappropriate affect. Symptoms develop gradually and typically begin during young adulthood and are never resolved. There is no objective diagnostic test; diagnosis is based on observed behavior, a psychiatric history that includes the person's reported experiences, and reports of others familiar with the person. For a diagnosis of schizophrenia, the described symptoms need to have been present for at least six months (according to the DSM-5) or one month (according to the ICD-11). Many people with schizophrenia have other mental disorders, especially mood disorders, anxiety disorders, and obsessive–compulsive disorder.


About 0.3% to 0.7% of people are diagnosed with schizophrenia during their lifetime. In 2017, there were an estimated 1.1 million new cases and in 2022 a total of 24 million cases globally. Males are more often affected and on average have an earlier onset than females. The causes of schizophrenia may include genetic and environmental factors. Genetic factors include a variety of common and rare genetic variants. Possible environmental factors include being raised in a city, childhood adversity, cannabis use during adolescence, infections, the age of a person's mother or father, and poor nutrition during pregnancy. (Full article...)
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Carl Gustav Jung (/jʊŋ/ YUUNG; German: [kaʁl ˈjʊŋ]; 26 July 1875 – 6 June 1961) was a Swiss psychiatrist, psychotherapist, psychologist and pioneering evolutionary theorist who founded the school of analytical psychology. He was a prolific author, illustrator, and correspondent, and a complex and controversial character, perhaps best known through his "autobiography" Memories, Dreams, Reflections.

Jung's work has been influential in the fields of psychiatry, anthropology, archaeology, literature, philosophy, psychology, religious studies and evolutionary theory. He worked as a research scientist at the Burghölzli psychiatric hospital, in Zurich, under Eugen Bleuler. Jung established himself as an influential mind, developing a friendship with Sigmund Freud, founder of psychoanalysis, conducting a lengthy correspondence paramount to their joint vision of human psychology. Jung is widely regarded as one of the most influential psychologists in history. (Full article...)
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  • ... that the psychological inner space genre was a rebellion against the traditional focus of science fiction on literal outer space?
  • ... that Artem Datsyshyn, the National Opera of Ukraine's principal dancer in ballets such as Swan Lake and La Bayadère, is said to have danced with "romantic sublimity" and "psychological depth"?
  • ... that food psychology research has found that the COVID-19 pandemic led to both reduced and increased consumption of junk food among different geographical populations and educational backgrounds?
  • ... that Fortnite's Tilted Towers was described by critics as the equivalent of "psychological torture" and being "dropped into a meat grinder"?
  • ... that Lieutenant Colonel Andrew Rawlins proposed that the Rhodesian Army employ witchdoctors as psychological warfare during the Rhodesian Bush War?
  • ... that Susan Silk developed ring theory when a colleague said that Silk's breast cancer wasn't just about her?

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Walter Bowart
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  • ...that race car journalist and former race car driver Dr. Dick Berggren decided to stop teaching college psychology after he was called into the college president's office because he parked his racecar in the faculty parking lot?

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