Chapter 5/10 Flashcards
Consciousness
Being aware of surroundings
Circadian rhythm
Natural/bio sleep clock (when to sleep/get up)
– occurs throughout the day i.e. After lunch
Alpha waves
Slows physical processes (ex holding head up)
Sleep stage one
See, feel, and taste things
– very light, easily woken, move a lot
Sleep stage two
Sleep spindles
– no activity to sudden activity bursts
Sleep stage 3
Delta waves
– deepest sleep, difficult to wake
– makes us feel most tired
(Then back to stage 2)
REM sleep
“Rapid eye movement”
Improved brain activity to recuperate
-body at paralysis, brain activity at height
-physiological development
Why sleep?
Explain: Protects Recuperate Make memories Creative thinking (inspires) Growth/development
How sleep aids bodily development
Limbic system releases glands
– pituitary glands release hormones= growth
Insomnia
Don’t sleep, body refuses to
Narcolepsy
Fall asleep during high alert (even standing)
Sleep Apnea
Don’t breathe periodically during sleep (snoring)
Night terrors
Childhood memories, very extreme/violent
– hallucinations that follow to consciousness
Freud’s wish fulfillment
Our personality comes from violent/sexual subconscious drives
- can’t act on when conscious (in society)
- our dreams express drives (no ego/esteem)
How long does each sleep stage last?
90-120 minutes
(Why we dream) Information processing
Dream about things we’ve done recently
Activation Synthesis
R.E.M. sleep forms images that blend together to make a scene
Physiological function
Preservation/creation or neural pathways
Function of dreams
Cognitive development
Dream of item we see daily
– develops understanding of it
Hypnosis
Power of suggestion
– perceptions/beliefs/ideas taken in
Ex: hypnotherapy (addictions/phobias)
Sigmund Freud
“Father of modern psych”
- personality comes from unconscious drives (sexual/violent)
- result of conflicts between super ego/id
Personality structure (iceberg)
Id- pleasure principle, focuses on immediate gratification/survival (present at birth)
Ego- reality principle, considers societal standards to bedsore between the two
Superego- represents right and wrong, our conscience
List the 5 psychosexual stages
Oral Anal Phallic Latency Genital
Phallic stage
Recognize other sex and their parts
Oedipus complex– “mama’s boy”
Electra complex– girls realize don’t have guy part
Latency stage
Revert back to other things
- same sex relationships, school, sports
Repression
Banish past feelings, don’t remember them
Regression
Retreat to earlier stages
Reaction formation
Subconsciously do the opposite
– ex. Mean to you because they love you
Projection
Disguises thoughts by attributing them to others
Rationalization
Self justify actions
Ex. Buy ugly car but good mileage