Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
ThinkPsychology CH06
| Term | Definition |
|---|---|
| Sleep | a natural loss of consciousness |
| Consciousness | a person's awareness of himself or herself and his or her environment |
| Nonconscious activity | a process that occurs in the body that people do not have to consciously monitor or regulate |
| Preconscious information | information that is usually outside a person's awareness but is able to be brought into consciousness on demand |
| Unconscious information | experiences, ideas, and motives that are so threatening or unacceptable that a person has permanently removed them from his or her consciousness |
| Cognitive unconscious | a collection of mental processes that affect the way a person feels or behaves, even though he or she is not consciously aware of them |
| Beta wave | a type of brain wave that characterizes active wakefulness |
| Alpha wave | a type of wave that characterizes a relaxed state of wakefulness. |
| Theta wave | a type of brain wave that characterizes the first stage of sleep |
| Hypnagogia | a period of transition between wakefulness and sleep that typifies stage 1 |
| K-complex | a biphasic wave form that occurs spontaneously during sleep |
| Sleep spindle | a burst of fast, sharply pointed brain waves |
| Rapid eye movement (REM) | sleep a recurring stage of sleep during which vivid dreams usually occur |
| Delta wave | a type of brain wave with a high amplitude that characterizes stage 3 |
| Dream | a sequence of images, feelings, ideas, and impressions that pass through people's minds as they sleep |
| Manifest content | what a person explicitly remembers about a dream-its storyline, characters, and details |
| Lucid dreaming | a phenomenon in which a person achieves an awareness of a dream as a dream while dreaming |
| Latent content | the unconscious meaning of a dream |
| Activation-synthesis theory | a theory that explains sleep as a side effect of the visual and motor area neurons firing during REM sleep It states that dreams are the result of the brain’s attempt to make sense of the random neural activity that occurs while a person sleeps. |
| Hypnosis | an exercise in suggestion during which one person makes suggestions to another person regarding the perceptions, feelings, thoughts, or behaviors that the subject can expect to experience |
| Meditation | an altered state of consciousness that aims to enhance self-knowledge and well-being through an extreme sense of relaxation |
Created by:
vjambriz
Popular Psychology sets