Psychology
Articles about mind, behavior, mental processes and psychology.
Sexual addiction
Sexual addiction and compulsive sexual behavior: overview and controversies
Sexual arousal
Sexual arousal: physiology, psychology, and variation
Sexual attraction
Sexual fetishism
Short-term memory
Short-term memory: overview, characteristics, and significance
Shotacon
Shotacon (shōta): Japanese term for attraction to young male fictional characters
Silliness
Similarity (psychology)
Similarity (psychology): mental grouping, models, and measurement
Sinistrophobia
Sinistrophobia: fear of the left side and left-handed people
Sleep deprivation
Sleep deprivation: causes, effects, treatment, and societal impact
Sleep paralysis
Sleepwalking
Sleepwalking (Somnambulism): Causes, Characteristics, and Management
Social anxiety disorder
Specific phobia
Sport psychology
Sport psychology: principles, methods, and applications
Stereotype threat
Stereotype threat: causes, examples, research, and ways to reduce it
Stereotypic movement disorder
Stigma
Stigma in Biology and Society: Marks, Social Exclusion, and Cultural Meanings
Stimulation of nipples
Nipple stimulation: physiology, effects, and considerations
Stimulus (psychology)
Stockholm syndrome
Stockholm syndrome: overview, history, psychology, and significance
Stream of consciousness
Stream of consciousness (psychology and literary technique)
Stress
Stress (physiological and psychological responses)
Stress management
Stress management: techniques, effects, and when to seek help
Subliminal stimuli
Subliminal stimuli: perception below conscious awareness
Suicide
Surprise (emotion)
Surprise (emotion): definition, signs, functions, and distinctions
Synesthesia
Synesthesia: blending of the senses and its types, causes, and history
Teasing
Technosexuality
Telepathy
Temperament
Temporal lobe
The Psycho-Social, Chemical, Biological & Electro-Magnetic Manipulation of Human Consciousness
Thomas Szasz
Thomas Szasz: Psychiatrist, Critic of Coercive Psychiatry, and Author
Thought
Thought: human mental activity, forms, study, and distinctions
Thought disorder
Tic
Tic (involuntary motor or vocal behavior)
Tickling
Toddler
Torture
Torture: definition, forms, consequences, and legal context
Trait theory
Trait theory in personality psychology
Transphobia
Transphobia: definition, forms, history and societal effects
Trichotillomania
Trichotillomania (Hair‑Pulling Disorder)
Triskaidekaphobia
Triskaidekaphobia: the fear of the number 13
Trypophobia
Trypophobia: aversion to clustered holes and bumps
Uncanny valley
Uncanny valley: human likeness and emotional response