Relacionar Columnas PSYC 1030 Chapter 4Versión en línea Consciousness por Whitney Jarnagin 1 Meditation 2 Hypnosis 3 Altered state of consciousness 4 Freud 5 N stage of sleep 6 R stage of sleep 7 Psychoactive drugs 8 Strategies to help insomnia Substances that alter consciousness Mental exercise for producing relaxation or heightened awareness Change in quality and pattern of mental activity Stages 1-3; dream-free about 90% of the time Stage in which dreaming occurs Believed dreams could be interpreted through the use of symbols Narrowed attention and increases openness to suggestion Sleep restriction, exercise, stimulus control