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Hale ME, Morrow KE, Xu J, Han ZR, Oshri A, Shaffer A, Caughy MO, Suveg C. RSA instability in mothers of preschoolers and adolescents is related to observations of supportive parenting behaviors. Dev Psychobiol 2024; 66:e22513. [PMID: 38837367 DOI: 10.1002/dev.22513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 05/13/2024] [Accepted: 05/15/2024] [Indexed: 06/07/2024]
Abstract
Respiratory sinus arrhythmia (RSA; a measure of respiratory modulation of vagal control of heart rate) is a dynamic process. For mothers, RSA functioning has been associated with depressive symptoms and coincides with supportive parenting. However, research has largely focused on RSA suppression (i.e., difference score from rest to stress task). The present study examined depressive symptoms and supportive parenting with RSA instability-a dynamic measure of the magnitude of RSA change across a task. In two samples of mothers (N = 210), one with preschoolers (Study 1: n = 108, Mage = 30.68 years, SD = 6.06, 47.0% Black, 43.0% White) and one with adolescents (Study 2: n = 102, Mage = 35.51, SD = 6.51, 75.2% Black), RSA instability was calculated during an interaction task. In both studies, instrumental supportive parenting behaviors were negatively related to RSA instability. Findings provide preliminary support for RSA instability as an indicator of physiological dysregulation for mothers.
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Affiliation(s)
- Molly E Hale
- Department of Psychology, University of Georgia, Athens, Georgia, USA
| | - Kayley E Morrow
- Department of Psychology, University of Georgia, Athens, Georgia, USA
| | - Jianjie Xu
- Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education, National Virtual Simulation Center for Experimental Psychology Education, Faculty of Psychology, Beijing Normal University, Beijing, China
| | - Zhuo Rachel Han
- Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education, National Virtual Simulation Center for Experimental Psychology Education, Faculty of Psychology, Beijing Normal University, Beijing, China
| | - Assaf Oshri
- Department of Human Development and Family Science, University of Georgia, Athens, Georgia, USA
| | - Anne Shaffer
- Department of Psychology, University of Georgia, Athens, Georgia, USA
| | - Margaret O Caughy
- Department of Human Development and Family Science, University of Georgia, Athens, Georgia, USA
| | - Cynthia Suveg
- Department of Psychology, University of Georgia, Athens, Georgia, USA
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Kim-Spoon J, Lee TH, Clinchard C, Lindenmuth M, Brieant A, Steinberg L, Deater-Deckard K, Casas B. Brain Similarity as a Protective Factor in the Longitudinal Pathway Linking Household Chaos, Parenting, and Substance Use. BIOLOGICAL PSYCHIATRY. COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2024; 9:176-184. [PMID: 37121398 PMCID: PMC10613128 DOI: 10.1016/j.bpsc.2023.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 04/10/2023] [Accepted: 04/17/2023] [Indexed: 05/02/2023]
Abstract
BACKGROUND Socioecological factors such as family environment and parenting behaviors contribute to the development of substance use. While biobehavioral synchrony has been suggested as the foundation for resilience that can modulate environmental effects on development, the role of brain similarity that attenuates deleterious effects of environmental contexts has not been clearly understood. We tested whether parent-adolescent neural similarity-the level of pattern similarity between parent-adolescent functional brain connectivity representing the level of attunement within each dyad-moderates the longitudinal pathways in which household chaos (a stressor) predicts adolescent substance use directly and indirectly via parental monitoring. METHODS In a sample of 70 parent-adolescent dyads, similarity in resting-state brain activity was identified using multipattern connectivity similarity estimation. Adolescents and parents reported on household chaos and parental monitoring, and adolescent substance use was assessed at a 1-year follow-up. RESULTS The moderated mediation model indicated that for adolescents with low neural similarity, but not high neural similarity, greater household chaos predicted higher substance use over time directly and indirectly via lower parental monitoring. Our data also indicated differential susceptibility in the overall association between household chaos and substance use: Adolescents with low neural similarity exhibited high substance use under high household chaos but low substance use under low household chaos. CONCLUSIONS Neural similarity acts as a protective factor such that the detrimental effects of suboptimal family environment and parenting behaviors on the development of adolescent health risk behaviors may be attenuated by neural similarity within parent-adolescent bonds.
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Affiliation(s)
- Jungmeen Kim-Spoon
- Department of Psychology, Virginia Tech, Blacksburg, Virginia; School of Neuroscience, Virginia Tech, Blacksburg, Virginia.
| | - Tae-Ho Lee
- Department of Psychology, Virginia Tech, Blacksburg, Virginia; School of Neuroscience, Virginia Tech, Blacksburg, Virginia.
| | | | | | - Alexis Brieant
- Department of Psychology, Yale University, New Haven, Connecticut
| | - Laurence Steinberg
- Department of Psychology and Neuroscience, Temple University, Philadelphia, Pennsylvania; Department of Psychology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Kirby Deater-Deckard
- Department of Psychological and Brain Sciences, University of Massachusetts, Amherst, Massachusetts
| | - Brooks Casas
- Department of Psychology, Virginia Tech, Blacksburg, Virginia; School of Neuroscience, Virginia Tech, Blacksburg, Virginia; Fralin Biomedical Research Institute at Virginia Tech Carilion, Roanoke, Virginia
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Shakiba N, Lynch SF, Propper CB, Mills-Koonce WR, Wagner NJ. Vagal Flexibility Moderates the Links between Observed Sensitive Caregiving in Infancy and Externalizing Behavior Problems in Middle Childhood. Res Child Adolesc Psychopathol 2023; 51:1453-1464. [PMID: 37300786 DOI: 10.1007/s10802-023-01088-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2023] [Indexed: 06/12/2023]
Abstract
This study explored how patterns of physiological stress reactivity underpin individual differences in sensitivity to early rearing experiences and childhood risk for psychopathology. To examine individual differences in parasympathetic functioning, past research has largely relied on static measures of stress reactivity (i.e., residual and change scores) in infancy which may not adequately capture the dynamic nature of regulation across contexts. Using data from a prospective longitudinal study of 206 children (56% African Americans) and their families, this study addressed these gaps by employing the latent basis growth curve model to characterize the dynamic, non-linear patterns of change in infants' respiratory sinus arrhythmia (i.e., vagal flexibility) across the Face-to-Face Still-Face Paradigm. Furthermore, it investigated whether and how infants' vagal flexibility moderates the links between sensitive parenting, observed during a free play task when children were 6 months of age, and parent-report of children's externalizing problems at 7 years of age. Results of the structural equation models revealed that infants' vagal flexibility moderates the predictive relations between sensitive parenting in infancy and children's later externalizing problems. Simple slope analyses revealed that low vagal flexibility, characterized by less suppression and flatter recovery patterns, exacerbated risk for externalizing psychopathology in the context of insensitive parenting. Children with low vagal flexibility also benefited most from sensitive parenting, as indicated by the lower number of externalizing problems. Findings are interpreted in the light of the biological sensitivity to context model and provide evidence for vagal flexibility as a biomarker of individual's sensitivity to early rearing contexts.
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Affiliation(s)
- Nila Shakiba
- Department of Psychological and Brain Sciences, Boston University, 64 Cummington Mall, Boston, MA, 02215, USA.
| | - Sarah F Lynch
- Department of Psychological and Brain Sciences, Boston University, 64 Cummington Mall, Boston, MA, 02215, USA
| | - Cathi B Propper
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - W Roger Mills-Koonce
- School of Education, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Nicholas J Wagner
- Department of Psychological and Brain Sciences, Boston University, 64 Cummington Mall, Boston, MA, 02215, USA
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Sasser J, Oshri A. In or out of sync? Concordance between parent and adolescent sleep varies by family context. JOURNAL OF RESEARCH ON ADOLESCENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR RESEARCH ON ADOLESCENCE 2023; 33:841-857. [PMID: 36810860 PMCID: PMC10569444 DOI: 10.1111/jora.12842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 01/31/2023] [Accepted: 02/01/2023] [Indexed: 06/18/2023]
Abstract
Evidence suggests significant interrelations among parent and adolescent sleep (i.e., concordance). However, less is known regarding how parent-adolescent sleep concordance varies as a function of the family context. This study examined daily and average concordance between parent and adolescent sleep and explored adverse parenting and family functioning (e.g., cohesion, flexibility) as potential moderators. One hundred and twenty-four adolescents (Mage = 12.90) and their parents (93% mothers) wore actigraphy watches assessing sleep duration, efficiency, and midpoint across 1 week. Multilevel models indicated daily (within-family) concordance between parent and adolescent sleep duration and midpoint. Average (between-family) concordance was found for sleep midpoint only. Family flexibility was linked with greater daily concordance in sleep duration and midpoint, whereas adverse parenting predicted discordance in average sleep duration and efficiency.
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Affiliation(s)
- Jeri Sasser
- Department of Psychology, Arizona State University, 950 S. McAllister Ave, Tempe, AZ 85287, USA
| | - Assaf Oshri
- Department of Human Development and Family Science, University of Georgia, 105 Foster Rd, Athens, GA 30606, USA
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Miller JG, Armstrong-Carter E, Balter L, Lorah J. A meta-analysis of mother-child synchrony in respiratory sinus arrhythmia and contextual risk. Dev Psychobiol 2023; 65:e22355. [PMID: 36567655 DOI: 10.1002/dev.22355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 10/08/2022] [Accepted: 11/02/2022] [Indexed: 12/23/2022]
Abstract
Biobehavioral frameworks of attachment posit that mother-child dyads engage in physiological synchrony that is uniquely formative for children's neurobiological, social, and emotional development. Much of the work on mother-child physiological synchrony has focused on respiratory sinus arrhythmia (RSA). However, the strength of the existing evidence for mother-child RSA synchrony during interaction is unclear. Using meta-analysis, we summarized results from 12 eligible studies comprising 14 samples and 1201 children ranging from infancy to adolescence (Mage = 5.68 years, SD = 4.13, range = 0.4-17 years) and their mothers. We found that there was a statistically significant, albeit modest, positive within-dyad association between mother and child fluctuations in RSA. There also was evidence for significant heterogeneity across studies. Less mother-child RSA synchrony was observed in high-risk samples characterized by clinical difficulties, history of maltreatment, or socioeconomic disadvantage. We did not find that mother-child RSA synchrony significantly differed by task context, mean child age, or by epoch length for computing RSA. Collectively, these findings suggest that mother-child dyads show correspondence in their fluctuations in RSA, and that RSA synchrony is disrupted in high-risk contexts. Future directions and implications for the study of parent-child physiological synchrony are discussed.
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Affiliation(s)
- Jonas G Miller
- Department of Psychology, Stanford University, Stanford, California, USA.,Department of Psychological Sciences, University of Connecticut, Storrs, Connecticut, USA
| | | | - Leah Balter
- Graduate School of Education, Stanford University, Stanford, California, USA
| | - Julie Lorah
- Department of Education and Human Development, Clemson University, Clemson, South Carolina, USA
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Liu S, Fisher PA. Early experience unpredictability in child development as a model for understanding the impact of the COVID-19 pandemic: A translational neuroscience perspective. Dev Cogn Neurosci 2022; 54:101091. [PMID: 35217299 PMCID: PMC8860470 DOI: 10.1016/j.dcn.2022.101091] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 02/13/2022] [Accepted: 02/19/2022] [Indexed: 01/11/2023] Open
Abstract
Extensive evidence links adverse experiences during childhood to a wide range of negative consequences in biological, socioemotional, and cognitive development. Unpredictability is a core element underlying most forms of early adversity; it has been a focus of developmental research for many years and has been receiving increasing attention recently. In this article, we propose a conceptual model to describe how unpredictable and adverse early experiences affect children's neurobiological, behavioral, and psychological development in the context of the COVID-19 pandemic. We first highlight the critical role of unpredictability in child development by reviewing existing conceptual models of early adversity as they relate to subsequent development across the lifespan. Then, we employ a translational neuroscience framework to summarize the current animal- and human-based evidence on the neurobiological alterations induced by early experience unpredictability. We further argue that the COVID-19 pandemic serves as a global "natural experiment" that provides rare insight to the investigation of the negative developmental consequences of widespread, clustered, and unpredictable adverse events among children. We discuss how the pandemic helps advance the science of unpredictable early adverse experiences. As unpredictability research continues to grow, we highlight several directions for future studies and implications for policymaking and intervention practices.
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Affiliation(s)
- Sihong Liu
- Center for Translational Neuroscience, Department of Psychology, University of Oregon, Eugene, OR, United States.
| | - Philip A Fisher
- Center for Translational Neuroscience, Department of Psychology, University of Oregon, Eugene, OR, United States
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Wass S, Perapoch Amadó M, Ives J. How the ghost learns to drive the machine? Oscillatory entrainment to our early social or physical environment and the emergence of volitional control. Dev Cogn Neurosci 2022; 54:101102. [PMID: 35398645 PMCID: PMC9010552 DOI: 10.1016/j.dcn.2022.101102] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 02/18/2022] [Accepted: 03/23/2022] [Indexed: 01/08/2023] Open
Abstract
An individual’s early interactions with their environment are thought to be largely passive; through the early years, the capacity for volitional control develops. Here, we consider: how is the emergence of volitional control characterised by changes in the entrainment observed between internal activity (behaviour, physiology and brain activity) and the sights and sounds in our everyday environment (physical and social)? We differentiate between contingent responsiveness (entrainment driven by evoked responses to external events) and oscillatory entrainment (driven by internal oscillators becoming temporally aligned with external oscillators). We conclude that ample evidence suggests that children show behavioural, physiological and neural entrainment to their physical and social environment, irrespective of volitional attention control; however, evidence for oscillatory entrainment beyond contingent responsiveness is currently lacking. Evidence for how oscillatory entrainment changes over developmental time is also lacking. Finally, we suggest a mechanism through which periodic environmental rhythms might facilitate both sensory processing and the development of volitional control even in the absence of oscillatory entrainment.
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