Psychology Videos

A sleep disorder (somnipathy) is a medical disorder of the sleep patterns of a person or animal. Some sleep disorders are serious enough to interfere with normal physical, mental and emotional functioning. A test commonly ordered for some sleep disorders is the polysomnography.T7925N89JGWB Read the rest of this entry »

Hypnosis is a mental state (state theory) or imaginative role-enactment (non-state theory) usually induced by a procedure known as a hypnotic Read the rest of this entry »

An intelligence quotient, or IQ, is a score derived from one of several different standardized tests designed to assess intelligence. The term “IQ”, from the German Intelligenz-Quotient, was devised by the German psychologist William Stern in 1912 as a proposed method of scoring children’s intelligence tests such as those developed by Alfred Binet and Théodore Simon in the early 20th Century. Read the rest of this entry »