Matching Pairs PSYC 1030 Chapter 4Online version Consciousness by Whitney Jarnagin 1 R stage of sleep 2 Strategies to help insomnia 3 Altered state of consciousness 4 N stage of sleep 5 Meditation 6 Freud 7 Psychoactive drugs 8 Hypnosis Believed dreams could be interpreted through the use of symbols Stages 1-3; dream-free about 90% of the time 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 Substances that alter consciousness Sleep restriction, exercise, stimulus control