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