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Sophie Bouton; Coralie Chevallier; Aminata Hallimat Cissé; Barbara Heude; Pierre O. Jacquet – Developmental Science, 2024
During human childhood, brain development and body growth compete for limited metabolic resources, resulting in a trade-off where energy allocated to brain development can decrease as body growth accelerates. This preregistered study explores the relationship between language skills, serving as a proxy for brain development, and body mass index at…
Descriptors: Child Development, Metabolism, Language Proficiency, Correlation
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Blair, Clancy; Kuzawa, Christopher W.; Willoughby, Michael T. – Developmental Science, 2020
A well-established literature demonstrates executive function (EF) deficits in obese children and adults relative to healthy weight comparisons. EF deficits in obesity are associated with overeating and impulsive consumption of high calorie foods leading to excess weight gain and to problems with metabolic regulation and low-grade inflammation…
Descriptors: Executive Function, Child Development, Body Composition, Obesity
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Suor, Jennifer H.; Sturge-Apple, Melissa L.; Davies, Patrick T.; Cicchetti, Dante; Manning, Liviah G. – Child Development, 2015
Guided by family risk and allostasis theoretical frameworks, the present study utilized a prospective longitudinal design to examine associations among family risk experiences, basal cortisol patterns, and cognitive functioning in children. The sample included 201 low-income children living within a midsize city in the Northeastern United States.…
Descriptors: Longitudinal Studies, Correlation, Metabolism, Cognitive Ability
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Khairullah, Ammar; May, Margaret T.; Tilling, Kate; Howe, Laura D.; Leonard, Gabriel; Perrond, Michel; Richer, Louis; Veillette, Suzanne; Pausova, Zdenka; Paus, Tomáš – International Journal of Developmental Science, 2013
It is important to account for timing of puberty when studying the adolescent brain and cognition. The use of classical methods for assessing pubertal status may not be feasible in some studies, especially in male adolescents. Using data from a sample of 478 males from a longitudinal birth cohort, we describe the calculations of three independent…
Descriptors: Puberty, Males, Adolescents, Body Height
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Goddings, Anne-Lise; Burnett Heyes, Stephanie; Bird, Geoffrey; Viner, Russell M.; Blakemore, Sarah-Jayne – Developmental Science, 2012
The social brain undergoes developmental change during adolescence, and pubertal hormones are hypothesized to contribute to this development. We used fMRI to explore how pubertal indicators (salivary concentrations of testosterone, oestradiol and DHEA; pubertal stage; menarcheal status) relate to brain activity during a social emotion task.…
Descriptors: Puberty, Brain, Cognitive Development, Social Development
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Lemiere, Jurgen; Boets, Bart; Danckaerts, Marina – Developmental Medicine & Child Neurology, 2010
Aim: It has been suggested that high levels of prenatal testosterone exposure are implied in the aetiology of attention-deficit-hyperactivity disorder (ADHD). This study examined the association between the ratio of the length of the second and fourth digits (2D:4D ratio), a marker of fetal testosterone exposure, and the presence of ADHD-related…
Descriptors: Attention Deficit Hyperactivity Disorder, Children, Prenatal Influences, Etiology