The threat simulation theory of dreaming (TST) () states that dream consciousness is essentially an ancient biological defence mechanism, evolutionarily selected for its capacity to repeatedly simulate threatening events. Threat simulation during dreaming rehearses the cognitive mechanisms required for efficient threat perception and threat avoidance, leading to increased probability of...
The impact of culture, violent environment, gender, and age on dream content was studied among 205 children in three groups: a Palestinian group living in a violent environment (n = 80), and Palestinian (n = 45) and Finnish (n = 80) groups living in peaceful areas. They were matched for age (7-12) and gender. The method used was a 7-day dream diary in which the participants recorded the dreams...