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naturalistic observation, surveys, case studies
(Descriptive 1/3) Naturalistic observation
researches measure and records participants behavior w/o interfering.
(descriptive 2/3) Surveys
measures a variety of psychological behaviors and attitudes
questionaires, tests, polls, and interviews
(descriptive 3/3) case study
single research participant, follow individual or group individuals a long time and take notes of behaviors
- creates a predictable relationship between 2 variable that determined strength and direction
- - record and measure, no manipulation
" correlation does not imply causation"
+1.0 both relations are the same direction
-1.0 relations are opposite directions
0- no corelation between relations
mood, sleep, appetite,sensory perception, temp regulation. Low levels is associated with depression.
muscle action, cognitive functioning, memory, REM.
usually associated with alzhemiers disease.
movement,attention, memory, learning, and emotion
excess in DA could become scizophrenia or too low parkinsons
Norepineprhine and Epinephrine
neutransmitters that keep one alert through the day
keeps us reltively calm
makes sex good, relieves pain