emotions & motivation fear, sadness, anxiety, anger, joy,happiness, interest, hunger, thirs,...
TRANSCRIPT
Emotions & Motivationfear, sadness, anxiety, anger, joy,happiness, interest, hunger, thirs, needs,
Maslov, Yerkes-Dodson, sympaticus-parasympaticus
Jakub Jura
http://users.fs.cvut.cz/~jurajaku/ing-psych/
Engineering Psychology
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.
Arousal
• Affect• Alertness• Vigilance• Sleepeness• Relaxation• Sleep• Death
• 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)
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.
Innervated Organ sympat para-s
Heart frequency + -
Vessel constriction dilatation
Gastro-intestinal motility - +
Pupil - +
Liver … gluko - …synthesa …lysa
Salivation - +
PolygraphLie detector test
• Respiration• Galvanic Skin Response• Puls Rate
• Fistful of rici – … if spit out it dry, then …
… SALIVATION +/-
ARAS – ascendent reticular actiovating system
RF
Cortex
Sensors
Motoric systems
Visceral system Clock
Self-holding interconnection
Homeostatic theory of motivativationCybernetics model
FeelingHungry
Action:Motivated behaviour
CCK
motivation
SetpointHypothalamus
Sensors:glucose
temperaturestomach motilitystomach fullness
Satisfaction
Example:
Maslow's hierarchy of needs
Physiological needs
Safety needs
Love and belongingness
Self-esteem and social-esteem
Self-actualization
requirements for human survival: air, water, food, sex …
personal security, safety place, health,
friendship, Intimacy, family
need to be respected, be accepted and valued by others, feel self-value
What a man can be, he must be.Inductive
Reductive
Yerkes-Dodson lawPe
rfor
man
ceWea
k S
trong
Arousal (stimulation)Low High
Performance maximum
Arousal optimum
Simple task →
← Difficult task