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Engineering Psychology. Emotions & Motivation. fear, sadness, anxiety, anger, joy, happiness , interest , hunger, thirs, needs, Maslov, Yerkes-Dodson, sympaticus-parasympaticus. Jakub Jura Jakub.jura @fs.cvut.cz http://users.fs.cvut.cz/~jurajaku/ing-psych/. What is emotions ?.
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Engineering Psychology Emotions & Motivation fear, sadness, anxiety, anger, joy,happiness, interest, hunger, thirs, needs, Maslov, Yerkes-Dodson, sympaticus-parasympaticus Jakub Jura Jakub.jura@fs.cvut.cz http://users.fs.cvut.cz/~jurajaku/ing-psych/
What is emotions? • Latin E + MOVERE • Something which moveing out by ourselves • Feeling of the mind as distinct from the cognitive. • Grow from a temperament.
Basic directions • Aproach • Avoid • Pleasing, hedoné • Unpleasant, Unhedoné • Tasty • Untasty ?
Arousal Arousal is a physiological and psychological state of being awake or reactive to stimuli. How to monitor AROUSAL? EEG activities, Micro-motion (e.g. In stearing wheel) • Affect • Alertness • Vigilance • Sleepeness • Relaxation • Sleep • Death
Basic emotions Arousal Hedone Hedonic continuum Unhedone
Physiological indicators of emotions • Blood pressure • Pulse • Skin color • Respire rate (breathing in / out) • Pupil size
Sympaticus / parasympaticus • ENS (Enteric Nervous System) • Preparing organism to action or relaxation, fight or digestion.
PolygraphLie detector test • Respiration • Galvanic Skin Response • Puls Rate • Fistful of rici • … if spit out it dry, then … … SALIVATION +/-
ARAS – ascendent reticular actiovating system Self-holding interconnection Cortex Sensors Motoric systems RF Visceral system Clock
Motivation … is vector • Direction • Strenght Motivation to …
Homeostatic theory of motivativationCybernetics model Setpoint Hypothalamus Example: motivation Feeling Hungry Sensors: glucose temperature stomach motility stomach fullness Action: Motivated behaviour CCK Satisfaction
Maslow's hierarchy of needs Inductive Self-actualization What a man can be, he must be. need to be respected, be accepted and valued by others, feel self-value Self-esteem and social-esteem Reductive Love and belongingness friendship, Intimacy, family Safety needs personal security, safety place, healthy, Physiological needs requirements for human survival: air, water, food, sex …
Yerkes-Dodson law Performance maximum Simple task → ← Difficult task Performance Weak Strong Arousal optimum Arousal (stimulation) Low High