Differential Emotions universally discernible in the facial expressions of infants; Maximally Discriminative Affect Coding System (MAX); Differential Emotions Scale (DES-IV)
Scientific career
Fields
Psychology of Affects (emotional development in children)
Carroll Ellis Izard (October 8, 1923 – February 5, 2017)[1] was an American research psychologist[2][3][4] known for his contributions to differential emotions theory (DET),[5][6] and the Maximally Discriminative Affect Coding System (MAX) on which he worked with Paul Ekman.[7] Izard also undertook empirical studies into the facial feedback hypothesis according to which emotions which have different functions also cause facial expressions which in turn provide us with cues about what emotion a person is feeling. In addition, Izard constructed a multidimensional self-report measure – the Differential Emotions Scale – currently in its 4th edition (DES-IV).[8][9] His later research focused on emotional development in young children and the development and testing of his Emotions Course for Young Children.[10]
^Siegler, R. (2006). How Children Develop, Exploring Child Develop Student Media Tool Kit & Scientific American Reader to Accompany How Children Develop. New York: Worth Publishers. ISBN978-0-7167-6113-6.
^Cicchetti, D. (2015). Reflections on Carroll Izard's contributions: Influences on diverse scientific disciplines and personal reflections. Emotion Review, 7(2), 104-109. doi: 10.1177/1754073914554781
^Izard, C.E., (1979). The Maximally Discriminative Facial Movement Coding System (MAX). Newark, DE: University of Delaware Instructional Resource Center.
^Boyle, G. J. (1984). Reliability and validity of Izard's Differential Emotions Scale. Personality and Individual Differences, 5, 747-750.