Recently Updated Pages

Definition Lazarus’ Cognitive-Mediational Theory of Emotion suggests that our emotions are not di...

Definition The James-Lange Theory of Emotion, proposed by William James and Carl Lange in the lat...

Definition Eustress is a positive form of stress that arises from situations perceived as excitin...

Definition Distress refers to a negative emotional state characterized by feelings of sadness, an...

Definition The Cannon-Bard Theory of Emotion, also known as the thalamic theory, suggests that em...

Definition In psychology, attitude refers to a learned tendency or mental orientation that predis...

Definition Wakefulness refers to a state of consciousness where an individual is fully aware of t...

Definition The stages of sleep refer to the distinct phases that occur during a sleep cycle, whic...

Definition Sleep paralysis is a temporary inability to move or speak that occurs during the trans...

Definition Sleep is a naturally occurring state of mind and body characterized by reduced physica...

Definition Rapid eye movement (REM) sleep is a stage of sleep characterized by quick, darting mov...

Definition Parasomnia refers to a category of sleep disorders characterized by unusual behaviors,...

Definition A meditative state, in psychology, refers to a mental state characterized by focused a...

Definition Insomnia is a sleep disorder characterized by difficulty falling asleep, staying aslee...

Definition Hypnosis is a psychological state characterized by focused attention, increased sugges...

Definition A hypnopompic state is the transitional phase between sleep and wakefulness that occur...

Definition A hypnagogic state is the transitional phase between wakefulness and sleep. During thi...

Definition In psychology, a dream refers to a series of images, thoughts, emotions, or sensations...

Definition A circadian rhythm is an internal biological clock that regulates the sleep-wake cycle...

Definition The triarchic theory of intelligence, developed by psychologist Robert Sternberg, sugg...