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States of consciousness
Hypnosis, Psychoactive drugs
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Hypnosis State of altered consciousness Focused attention
Physical relaxation Heightened suggestibility
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Hypnosis Interaction between the hypnotist and the subject
Depends on subject’s suggestibility Belief is critical!
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Hypnosis theories Social phenomenon Divided consciousness
Role played by subject Divided consciousness Split awareness
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Hypnosis: Fact or Fiction?
Everyone is susceptible to suggestion. Hypnosis can help people remember events. Hypnosis can force people to act against their own beliefs. Hypnosis can relieve pain. Hypnosis can be therapeutic.
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Psychoactive drugs Substances originating outside the body that affect the brain
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Dependence Psychological dependence Physical dependence Cravings
Tolerance Withdrawal Cravings
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Psychoactive drugs Each drug has specific properties and effects
Expectations influence experience
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Depressants Decrease CNS function Alcohol Opiates
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Stimulants Increase CNS function Caffeine Nicotine Cocaine Amphetamine
Methamphetamine Ecstasy
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Hallucinogens Alter sensations and perceptions LSD THC
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