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Martinez, Aleix M. – Developmental Psychology, 2019
Computer vision algorithms have made tremendous advances in recent years. We now have algorithms that can detect and recognize objects, faces, and even facial actions in still images and video sequences. This is wonderful news for researchers that need to code facial articulations in large data sets of images and videos, because this task is time…
Descriptors: Automation, Coding, Nonverbal Communication, Children
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Strand, Paul S.; Downs, Andrew; Barbosa-Leiker, Celestina – Developmental Psychology, 2016
The authors explored predictions from basic emotion theory (BET) that facial emotion expression recognition skills are insular with respect to their own development, and yet foundational to the development of emotional perspective-taking skills. Participants included 417 preschool children for whom estimates of these 2 emotion understanding…
Descriptors: Emotional Response, Nonverbal Communication, Preschool Children, Structural Equation Models
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Cartmill, Erica A.; Hunsicker, Dea; Goldin-Meadow, Susan – Developmental Psychology, 2014
Nouns form the first building blocks of children's language but are not consistently modified by other words until around 2.5 years of age. Before then, children often combine their nouns with gestures that indicate the object labeled by the noun, for example, pointing at a bottle while saying "bottle." These gestures are typically…
Descriptors: Child Language, Nouns, Nonverbal Communication, Form Classes (Languages)
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O'Neill, Gina; Miller, Patricia H. – Developmental Psychology, 2013
This study brought together 2 literatures--gesturing and executive function--in order to examine the possible role of gesture in children's executive function. Children (N = 41) aged 2½-6 years performed a sorting-shift executive function task (Dimensional Change Card Sort). Responses of interest included correct sorting, response latency,…
Descriptors: Nonverbal Communication, Young Children, Correlation, Executive Function
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Winder, Breanna M.; Wozniak, Robert H.; Parladé, Meaghan V.; Iverson, Jana M. – Developmental Psychology, 2013
Communication spontaneously initiated by infants at heightened risk (HR; n = 15) for autism spectrum disorders (ASD) is compared with that in low-risk (LR; n = 15) infants at 13 and 18 months of age. Infants were observed longitudinally during naturalistic in-home interaction and semistructured play with caregivers. At both ages, HR infants…
Descriptors: Communication Skills, Infants, At Risk Persons, Autism
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Del Giudice, Marco; Colle, Livia – Developmental Psychology, 2007
The authors investigated the differences between 8-year-olds (n = 80) and adults (n = 80) in recognition of felt versus faked enjoyment smiles by using a newly developed picture set that is based on the Facial Action Coding System. The authors tested the effect of different facial action units (AUs) on judgments of smile authenticity. Multiple…
Descriptors: Models, Age Differences, Children, Adults