attitudes and attitude change Flashcards
Attitude
is a psychological tendency that is expressed by evaluating a particular entity with some degree of favor or disfavor (Eagly & Chaiken, 1995).
Psychological tendency…
refers to a state that is internal to the person, and
Evaluating…
refers to all classes of evaluative responding, whether overt or covert, affective, behavioral, or cognitive.
Affective
feelings, emotions, moods, sympathetic nervous system activity
Behavioral
actions, behaviors
Cognitive
thoughts, ideas, beliefs, cognition, knowledge, opinions, information, inferences
self-report measures
- likert scale
2. semantic differential scale
Likert scale
agree/disagree
Charles Osgood’s Semantic differential scale
focused on connotative meaning 7-point scale with adj at both anchors 3 dimensions: 1. evaluative factor (good-bad) 2. potency factor (strong-weak) 3. activity factor (active-passive)
physiological measure
- Galvanic skin response
2. facial electromyogram
Galvanic Skin Response
arousal > sweat > increase the conductivity of skin
tell us intensity only but not direction
facial electromyogram
happy > greater EMG activity in depressor and zygomatic muscles
measure direction and intensity
zygomatic muscles
zygomaticus major:
Elevates and draws angle of mouth laterally
Zygomaticus Minor:
Elevates and everts upper lip
depressor
DEPRESSOR ANGULI ORIS
Depresses and draws angle of mouth laterally
DEPRESSOR LABII INFERIORIS
Depresses and draws lower lip laterally
Duchenne smile
Non-Duchenne involves only zygomatic major muscle which raises corners of the
mouth
Duchenne Smile involves contraction of both zygomatic major muscle and orbicularis oculi muscle which raises the cheeks and forms crow’s feet around the eyes
unobtrusive measurement
random response technique
persuasion
dual processing models:
Petty and Cacioppo’s elaboration likelihood model
Chaiken’s heuristics systematic model
Hovland’s paradigm of attitude change