Table of contents
- 1. Introduction to Psychology1h 43m
- 2. Psychology Research2h 20m
- 3. Biological Psychology2h 41m
- 4. Sensation and Perception28m
- 5. Consciousness and Sleep32m
- 6. Learning41m
- 7. Memory34m
- 8. Cognition37m
- 9. Emotion and Motivation35m
- 10. Developmental Psychology33m
- 11. Personality48m
- 12. Social Psychology41m
- 13. Stress and Health41m
- 14. Psychological Disorders44m
- 15. Treatment47m
5. Consciousness and Sleep
Sleep
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Astor wanted to try marijuana to experience the effects of which of the following class of drugs?
A
Depressants
B
Opioids
C
Stimulants
D
Hallucinogenics

1
Understand the different classes of drugs: Depressants, Opioids, Stimulants, and Hallucinogenics, and their effects on the human body and mind.
Depressants are substances that reduce the activity of the central nervous system, leading to effects such as relaxation and drowsiness.
Opioids are a class of drugs that include pain relievers and can produce euphoria, but they primarily act as painkillers.
Stimulants increase the activity of the central nervous system, leading to increased alertness, attention, and energy.
Hallucinogenics are drugs that cause perceptual distortions and changes in thought, emotion, and consciousness, which is the class marijuana belongs to.
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