Emotions Motivation Engineering Psychology fear sadness anxiety anger

Emotions & Motivation Engineering Psychology 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 • Aproac • Pleasing, hedoné h • Unpleasant, Unhedoné • Avoid ? • Tasty • Untasty

Arousal • • Affect Alertness Vigilance Sleepeness Relaxation Sleep Death • Arousal is a physiological and psych ological state of being awake or reactive to stimuli. • How to monitor AROUSAL? • EEG activities, Micromotion (e. g. In stearing wheel)

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. Innervated Organ Heart frequency sympat para-s + - constricti on dilatation Gastro-intestinal motility - + Pupil - + …synthe sa …lysa - + Vessel Liver … gluko Salivation

Polygraph Lie detector test • Respiration • Galvanic Skin Response • Puls Rate • Fistful of rici – … if spit out it dry, then …

ARAS – ascendent reticular actiovating system Self-holding interconnection Cortex Sensors Motoric systems Visceral system RF Clock

Motivation … is vector • Direction • Strenght a v i t o M … o t it on

Pleasure center

Homeostatic theory of motivation Cybernetics model Setpoin t Example: Hypothalamu s Feelin g Hungry motivatio n Action : Motivate d behavio ur CCK Satisf action Sensors: glucose temperature stomach motility stomach fullness

Maslow's hierarchy of needs What a man can be, he must be. need to be respected, be accepted and valued by others, feel self-value friendship, Intimacy, family personal security, safety place, health, requirements for human survival: air, water, food, sex … Self-actualization Inductive Self-esteem and social. Reductive esteem Love and belongingness Safety needs Physiological needs

Yerkes-Dodson law Simple task → ← Difficult task Weak Strong Performance maximum Arousal optimum Arousal (stimulation) Low High

Motivation and Emotions Threat Fear Loos Sadness Obstacle Anger Profit Joy Uncertainty Anxiety