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