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Andrew Lynn; John Maule; Dima Amso – Child Development, 2024
Children (N = 103, 4-9 years, 59 females, 84% White, c. 2019) completed visual processing, visual feature integration (color, luminance, motion), and visual search tasks. Contrast sensitivity and feature search improved with age similarly for luminance and color-defined targets. Incidental feature integration improved more with age for…
Descriptors: Visual Perception, Age Differences, Light, Color
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Andrew E. Koepp; Elizabeth T. Gershoff – Child Development, 2024
Studying within-person variability in children's behavior is frequently hindered by challenges collecting repeated observations. This study used wearable accelerometers to collect an intensive time series (2.7 million observations) of young children's movement at school (N = 62, M[subscript age] = 4.5 years, 54% male, 74% Non-Hispanic White) in…
Descriptors: Preschool Children, Preschool Education, Child Behavior, Kinesiology
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Patrick W. C. Lau; Huiqi Song; Di Song; Jing-Jing Wang; Shanshan Zhen; Lei Shi; Rongjun Yu – Child Development, 2024
This cross-sectional study explored the relationship between 24-hour movement behaviors and executive function (EF) in preschool children. A total of 426 Han Chinese preschoolers (231 males; 3.8 ± 0.6 years old) from Zhuhai, Guangdong Province, China were selected from October 2021 to December 2021. Accelerometers were used to measure physical…
Descriptors: Executive Function, Motion, Preschool Children, Physical Activity Level
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Aussems, Suzanne; Kita, Sotaro – Child Development, 2019
An experiment with 72 three-year-olds investigated whether encoding events while seeing iconic gestures boosts children's memory representation of these events. The events, shown in videos of actors moving in an unusual manner, were presented with either iconic gestures depicting how the actors performed these actions, interactive gestures, or no…
Descriptors: Memory, Nonverbal Communication, Cognitive Processes, Young Children
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He, Jie; Guo, Dong; Zhai, Shuyi; Shen, Mowei; Gao, Zaifeng – Child Development, 2019
Social working memory (WM) has distinct neural substrates from canonical cognitive WM (e.g., color). However, no study, to the best of our knowledge, has yet explored how social WM develops. The current study explored the development of social WM capacity and its relation to theory of mind (ToM). Experiment 1 had sixty-four 3- to 6-year-olds…
Descriptors: Preschool Children, Short Term Memory, Brain Hemisphere Functions, Theory of Mind
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Leman, Patrick J.; Skipper, Yvonne; Watling, Dawn; Rutland, Adam – Child Development, 2016
Three hundred and forty-one children (M[subscript age] = 9,0 years) engaged in a series of science tasks in collaborative, same-sex pairs or did not interact. All children who collaborated on the science tasks advanced in basic-level understanding of the relevant task (motion down an incline). However, only boys advanced in their conceptual…
Descriptors: Child Development, Gender Differences, Science Activities, Task Analysis