Psychology is the 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.
The Barnum effect, also called the Forer effect or, less commonly, the Barnum–Forer effect, is a common psychological phenomenon whereby individuals give high accuracy ratings to descriptions of their personality that supposedly are tailored specifically to them, yet which are in fact vague and general enough to apply to a wide range of people. This effect can provide a partial explanation for the widespread acceptance of some paranormal beliefs and practices, such as astrology, fortune telling, aura reading, and some types of personality tests.
Psychologist Bertram Forer originally named it the "fallacy of personal validation". The term "Barnum effect" was coined in 1956 by psychologist Paul Meehl in his essay "Wanted – A Good Cookbook", because he relates the vague personality descriptions used in certain "pseudo-successful" psychological tests to those given by showman P. T. Barnum. (Full article...)
Margaret Frances Jane Lowenfeld (4 February 1890 – 2 February 1973) was a British pioneer of child psychology and play therapy, a medical researcher in paediatric medicine, and an author of several publications and academic papers on the study of child development and play. Lowenfeld developed a number of educational techniques which bear her name and although not mainstream, have achieved international recognition. (Full article...)
... 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?
