Chapter Overview 5.1
Overview: Consciousness, Brain Activity, Levels of Awareness
CONCEPT LEARNING CHECK 5.2 Stages

of Sleep

CONCEPT LEARNING CHECK 5.1 Consciousness

and Psychology

5.3

Dreams
Theories of Dreams
Dreams as a Reflection of Unconscious Wishes

5.2

Sleep
Biological Rhythms and Stages of Sleep Sleep Theories Effects of Sleep Deprivation Sleep Disorders
Insomnia Sleep Apnea Narcolepsy Parasomnias

CRITICAL THINKING APPLICATION
Dreams as Interpreted Brain Activity

Dream Contents CONCEPT LEARNING CHECK 5.3 Theories of

Dreams

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Learning Objectives

States of Consciousness

5.1 5.2

Define consciousness. Describe how consciousness relates to psychology. Describe the changes in brain wave activity that occur during the different stages of sleep. Understand why sleep deprivation is harmful. Understand why deep sleep is important. Understand why REM sleep is important. Describe some common sleep disorders.

5.3 5.4 5.5 5.6

Describe the two main theories of dreams. Explain the two theories of hypnosis. Discuss the effects and benefits of meditation. List and describe the four categories of psychoactive drugs. Describe the effects of psychoactive drugs on the nervous system.

5.4

Hypnosis
Critical Thinking About Hypnosis Theories of Hypnosis
Altered State of Consciousness Role Playing Divided Consciousness

5.6

Drug Use
Mechanism of Action of Psychoactive Drugs Depressants
Alcohol Narcotics/Opiates

Summary of Multiple Influences on Consciousness CONCEPT LEARNING CHECK 5.6 Effects of

Psychoactive Drugs

CONCEPT LEARNING CHECK 5.4 Theories of

Stimulants
Caffeine Nicotine Cocaine Methamphetamine

Hypnosis

5.5

Meditation
Meditation Defined Effects and Benefits of Meditation

Hallucinogens
LSD Marijuana Ecstasy

CONCEPT LEARNING CHECK 5.5 Effects and

Benefits of Meditation