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Brunswikian Lens Model

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... analysis (decision making, medical diagnosis, weather forecast) Hammond (1955) ... European Journal of Social Psychology, 8, 467-487. Expressed emotion ... – PowerPoint PPT presentation

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Title: Brunswikian Lens Model


1
Brunswikian Lens Model
  • A framework for the study of emotional
    communication

2
The Lens Model
  • is used in several fields to study how observers
    correctly and incorrectly use objective cues to
    perceive physical or social reality
  • cues have a probabilistic (uncertain) relation to
    the actual objects
  • a (same) cue can signal several objects in the
    environment
  • cues are (often) redundant

3
Lens model research
  • Developed for the study of visual perception
    Brunswik (1956)
  • Immediately applied to judgment analysis
    (decision making, medical diagnosis, weather
    forecast) Hammond (1955)
  • Rapidly oriented towards interpersonal perception
  • Interpersonal dispositions (dominant,
    extraverted, agreeable ) Gifford (1994)
  • Intelligence Reynolds Gifford (2001)
  • Rapport Bernieri Gillis (2001)
  • Emotions (but only in music) Juslin (1998)
  • Some authors introduced modified versions of the
    lens
  • Scherer (1978)

4
Scherer, K. R. (1978). Personality inference from
voice quality The loud voice of extroversion.
European Journal of Social Psychology, 8, 467-487.
5
Emotional communication
6
Implications for HMI
  • If matching is low

Important for ECAs
Important for Automatic Recog..
  • ECA developers should focus on the relation of
    the cues to the perceived emotion
  • Automatic recognition system developers should
    focus on the relation of the cues to expressed
    emotion

( Mind individual differences) ( Mind
broad/abstract categories)
7
Illustration of results
  • A brunswikian Lens analysis of emotional
    communication
  • will be shown on Tanjas poster
  • for vocal expressions (acted emotions)
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