Joiner (Thomas Joiner)

Thomas Joiner is an American psychologist known for his research on suicide and mental health. He developed the "Interpersonal Theory of Suicide," which explains why people might consider or attempt suicide. According to this theory, when individuals experience persistent feelings of not belonging and perceive themselves as a burden to others, combined with a sense of hopelessness or capability for self-harm, they may be at higher risk. Joiner's work helps professionals identify warning signs and develop prevention strategies by understanding the psychological factors that contribute to suicidal thoughts and behaviors.