Evidence for discrete profiles of children's physiological activity across three neurobiological system and their transitions over time
| Autor: | W. T. Boyce, Nicole R. Bush, Matthew R. Lee, Danielle S. Roubinov |
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| Rok vydání: | 2021 |
| Předmět: |
Sympathetic nervous system
Hypothalamo-Hypophyseal System Hydrocortisone developmental psychobiology Cognitive Neuroscience Pituitary-Adrenal System Developmental & Child Psychology Stress Developmental psychobiology Article Arousal hypothalamic pituitary adrenal axis Parasympathetic nervous system latent profile analysis Developmental and Educational Psychology medicine Humans Psychology Child Preschool Pediatric Socioemotional selectivity theory autonomic nervous system Neurosciences latent transition analysis Linguistics Autonomic nervous system medicine.anatomical_structure Child Preschool Latent transition analysis Psychological Cognitive Sciences Neuroscience Stress Psychological Hypothalamic–pituitary–adrenal axis |
| Zdroj: | Developmental science, vol 24, iss 1 Dev Sci |
| Popis: | The conceptualization of stress-responsive physiological systems as operating in an integrated manner is evident in several theoretical models of cross-system functioning. However, limited empirical research has modeled the complexity of multisystem activity. Moreover few studies have explored developmentally regulated changes in multisystem activity during early childhood when plasticity is particularly pronounced. The current study used latent profile analysis (LPA) to evaluate multisystem activity during fall and spring of children’s transition to kindergarten in three biological systems: the parasympathetic nervous system (PNS), sympathetic nervous system (SNS), and hypothalamic pituitary adrenal (HPA) axis. Latent transition analysis (LTA) was then used to examine the stability of profile classification across time. Across both timepoints, three distinct profiles of multisystem activity emerged. One profile was characterized by heightened HPA axis activity (HPA Axis Responders), a second profile was characterized by moderate, typically adaptive patterns across the PNS, SNS, and HPA axis (Active Copers/Mobilizers), and a third profile was characterized by heightened baseline activity, particularly in the PNS and SNS (Anticipatory Arousal/ANS Responders). LTA of fall-to-spring profile classifications indicated higher probabilities that children remained in the same profile over time compared to probabilities of profile changes, suggesting stability in certain patterns of cross-system responsivity. Patterns of profile stability and change were associated with socioemotional outcomes at the end of the school year. Findings highlight the utility of LPA and LTA to detect meaningful patterns of complex multisystem physiological activity across three systems and their associations with early adjustment during an important developmental transition. |
| Databáze: | OpenAIRE |
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