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Shah S, Laplante D, Atkinson L, Wazana A. From temperament and parenting to attachment: a review of the interplay of gene and environment factors in the developmental pathway to attachment. Curr Opin Psychiatry 2022; 35:401-408. [PMID: 35959551 DOI: 10.1097/yco.0000000000000817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Attachment represents an aspect of the parent-child relationship by encapsulating behaviours and stress management strategies. Although attachment is not considered a measure of psychopathology, some attachment styles place children at higher risk for psychopathologies. The origins of attachment have historically thought to be either parenting-related variables, or temperament. More recently, there has been accumulated evidence of gene × environment interactions in attachment, temperament, and parenting. This review aims to cover shared gene × environment pathways between these variables, introduce recent relevant insights from prenatal programming research, and offer a synthesized developmental cascade model of attachment. RECENT FINDINGS Carriers of gene polymorphisms related to stress neurobiology respond differently to environments than noncarriers according to two patterns: attachment research shows inconsistent diathesis-stress between gene polymorphisms and environment, and temperament, stress physiology, and prenatal programming research show clear patterns of differential susceptibility. SUMMARY By synthesizing prenatal and postnatal findings, a model of attachment emerges in which individuals more susceptible to environmental influences are carriers of specific genes, whose endophenotypic markers include stress biology and phenotypic markers include temperament. Intervention should, therefore, focus on parenting and stress regulation strategies for these individuals.
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Affiliation(s)
- Shalaka Shah
- Jewish General Hospital, Lady Davis Institute for Medical Research, and McGill University
| | - David Laplante
- Jewish General Hospital, Lady Davis Institute for Medical Research
| | | | - Ashley Wazana
- Jewish General Hospital, Lady Davis Institute for Medical Research, and McGill University
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2
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McLaughlin K, Chandra A, Camerota M, Propper C. Relations between infant sleep quality, physiological reactivity, and emotional reactivity to stress at 3 and 6 months. Infant Behav Dev 2022; 67:101702. [PMID: 35158216 PMCID: PMC9306017 DOI: 10.1016/j.infbeh.2022.101702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 01/30/2022] [Accepted: 02/07/2022] [Indexed: 11/05/2022]
Abstract
The study examines the association between infant sleep, physiological, and emotional reactivity at 3 and 6 months of age in 89 African American infants and their caregivers. Infant sleep was objectively measured at 3 and 6months using actigraphy for 7 days and nights. At 6 months of age, dyads participated in the Still-Face Paradigm (SFP) (Tronick et al., 1978) to assess infants' physiological reactivity (via respiratory sinus arrhythmia (RSA)) and emotional reactivity. Findings revealed that infant night wakings at 3 months was positively correlated with baseline RSA at 6 months (β = .35, p < .001). Night wakings at 3 months marginally predicted negative affect during the recovery episode of SFP (β = -.26, p = .057). Further, night wakings at 6-months-old predicted more positive affect during the recovery episode of SFP (β = .34, p = .007). We discuss potential explanations for these findings such as an exuberant temperament style, parenting behavior, and lack of sleep consolidation at this early age to be the focus of future studies in this area. The current study adds to the limited research examining the relationship between sleep and reactivity in the earliest months of development. Findings reveal that it is critical to take developmental timing into account as all results were unexpected in relation to the childhood literature. Moreover, this is the first study of its kind to focus on an African American sample.
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Gustafsson HC, Young AS, Stamos G, Wilken S, Brito NH, Thomason ME, Graham A, Nigg JT, Sullivan EL. Innovative methods for remote assessment of neurobehavioral development. Dev Cogn Neurosci 2021; 52:101015. [PMID: 34601346 PMCID: PMC8483646 DOI: 10.1016/j.dcn.2021.101015] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 08/27/2021] [Accepted: 09/19/2021] [Indexed: 12/24/2022] Open
Abstract
In response to the COVID-19 pandemic, research institutions across the globe have modified their operations in ways that have limited or eliminated the amount of permissible in-person research interaction. In order to prevent the loss of important developmentally-timed data during the pandemic, researchers have quickly pivoted and developed innovative methods for remote assessment of research participants. In this manuscript, we describe methods developed for remote assessment of a parent child cohort with a focus on examining the perinatal environment, behavioral and biological indicators of child neurobehavioral development, parent-child interaction, as well as parent and child mental and physical health. We include recommendations relevant to adapting in-laboratory assessments for remote data collection and conclude with a description of the successful dissemination of the methods to eight research sites across the United States, each of whom are involved in Phase 1 of the HEALthy Brain and Child Development (HBCD) Study. These remote methods were born out of pandemic-related necessity; however, they have much wider applicability and may offer advantages over in-laboratory neurodevelopmental assessments.
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Affiliation(s)
- Hanna C Gustafsson
- Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Anna S Young
- Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Gayle Stamos
- Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Sydney Wilken
- Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Natalie H Brito
- New York University, 426 Greene Street, New York, NY 10003, USA
| | | | - Alice Graham
- Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Joel T Nigg
- Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Elinor L Sullivan
- Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA; Oregon National Primate Research Center, 505 NW 185th Avenue, Beaverton, OR 97006, USA.
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4
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Tarsha MS, Narvaez D. Effects of adverse childhood experience on physiological regulation are moderated by evolved developmental niche history. ANXIETY STRESS AND COPING 2021; 35:488-500. [PMID: 34676784 DOI: 10.1080/10615806.2021.1989419] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Childhood experiences of early life stress and adversity can lead to long-term detrimental outcomes across the lifespan. Recent evidence suggests avoiding stressors is not enough for species-typical development. Nurturing and responsive care are needed to both buffer adverse experiences as well as promote healthy development, but little is known regarding the interaction between species-typical environmental support in childhood, Evolved Developmental Niche history (EDN-history), and adversity on physiological regulation in adult women. To investigate the interaction between species-typical nurturing and adversity (ACEs, adverse childhood experiences), women (N = 113) were asked to report on EDN-history and ACEs. Physiological regulation was measured using respiratory sinus arrhythmia (RSA) across three conditions that included stress and relaxation. Applying latent basis coefficient modeling, EDN-history moderated vagal withdrawal from baseline to stress and supported vagal activation from stress to recovery, suggesting a link between EDN-history and vagal adaptability. EDN-history acted as a buffer against ACEs on physiological regulation supporting women's vagal adaptability across differing conditions. Physiological adaptability is a key component of physical and psychological wellbeing and resilience. Experiences of the EDN in childhood may not only buffer adversity but also support the physiological building blocks of health and resilience.
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Affiliation(s)
- Mary S Tarsha
- Department of Psychology, University of Notre Dame, Notre Dame, IN, USA
| | - Darcia Narvaez
- Department of Psychology, University of Notre Dame, Notre Dame, IN, USA
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5
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Wagner NJ, Holochwost SJ, Lynch SF, Mills-Koonce R, Propper C. Characterizing change in vagal tone during the first three years of life: A systematic review and empirical examination across two longitudinal samples. Neurosci Biobehav Rev 2021; 129:282-295. [PMID: 34324920 PMCID: PMC8429175 DOI: 10.1016/j.neubiorev.2021.07.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 07/18/2021] [Accepted: 07/22/2021] [Indexed: 11/23/2022]
Abstract
Functioning of the parasympathetic nervous system (PNS), most often indexed by respiratory sinus arrhythmia (RSA), influences the volitional, cognitively-mediated forms of self-regulation across development. However, despite its clear relevance to children's self-regulation, and its utility as a transdiagnostic biomarker of emotion dysregulation and psychopathology, the ontogeny of vagal tone under conditions of homeostasis across infancy and early childhood is not well understood. The current research is comprised of two complementary studies. The first aims to address this gap by conducting a systematic review of the literature which has assessed resting RSA in the first three years of life. The second study uses data from two diverse, longitudinal datasets (n = 203 and n = 370) to model change in RSA from infancy to toddlerhood. Results from a systematic review of 62 studies meeting inclusion criteria suggest that measures of resting RSA increase over time and demonstrate moderate stability across infancy, toddlerhood, and preschool ages. Results from a series of models fit to longitudinal data in study two suggest that baseline RSA is characterized by stable increases across infancy and early childhood. Moreover, although there was equivocal evidence for individual variability in trajectories of RSA, the findings suggest that the individual differences in resting RSA may become entrenched in early life based on observed significant variance in growth model intercepts. In all, the current study contributes to our understanding of the developmental trajectories of baseline RSA across infancy and early childhood and should support future research examining links between children's parasympathetic regulation and their adjustment in early life.
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Affiliation(s)
| | | | | | | | - Cathi Propper
- University of North Carolina at Chapel Hill, United States
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6
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Leveraging parasympathetic nervous system activity to study risk for psychopathology: The special case of callous-unemotional traits. Neurosci Biobehav Rev 2020; 118:175-185. [DOI: 10.1016/j.neubiorev.2020.07.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/14/2020] [Accepted: 07/27/2020] [Indexed: 12/14/2022]
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7
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The relationship between parental behavior and infant regulation: A systematic review. DEVELOPMENTAL REVIEW 2020. [DOI: 10.1016/j.dr.2020.100923] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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8
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Brownlow BN, Sosoo EE, Long RN, Hoggard LS, Burford TI, Hill LK. Sex Differences in the Impact of Racial Discrimination on Mental Health Among Black Americans. Curr Psychiatry Rep 2019; 21:112. [PMID: 31686220 DOI: 10.1007/s11920-019-1098-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW Greater racial discrimination is associated with poorer mental health among Black Americans; yet, there remains an incomplete understanding of sex differences in exposure to racial discrimination, and further, of how sex differences in coping with racial discrimination may heighten or diminish risk for poorer mental health. RECENT FINDINGS Black men may experience greater exposure to both structural and communal forms of racial discrimination, whereas Black women may face both a wider range of potential sources, as well as encounter greater variability in the subjective experience of racial discrimination. For both Black women and men, racial discrimination may be similarly associated with maladaptive coping strategies (i.e., emotional eating, rumination) that also are linked to poorer mental health; however, emerging findings suggest that mindfulness may partially buffer these deleterious effects. Overall, the recent literature reveals mixed findings with respect to sex differences in the experience and negative mental health impact of racial discrimination. Despite this heterogeneity, evidence documents sex differences in the settings, type, and qualitative experience of racial discrimination among Black Americans. Additionally, growing evidence indicating that racial discrimination is associated with physiological markers of stress reactivity and psychopathology risk further bolsters its characterization as a unique form of chronic stress among Black Americans and other minority groups in the USA.
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Affiliation(s)
- Briana N Brownlow
- Department of Psychology, The Ohio State University, Columbus, OH, USA
| | - Effua E Sosoo
- Department of Psychology and Neuroscience, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Risa N Long
- Department of Family Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Lori S Hoggard
- Department of Psychology, Rutgers-The State University of New Jersey, New Brunswick, NJ, USA
| | - Tanisha I Burford
- Department of Psychology, North Carolina Central University, Durham, NC, USA
| | - LaBarron K Hill
- Department of Psychiatry & Behavioral Sciences, Duke University Medical Center, Box 3119, Durham, NC, 27710, USA.
- Center for Biobehavioral Health Disparities Research, Duke University-Social Science Research Institute, Durham, NC, USA.
- Center for the Study of Aging and Human Development, Duke University Medical Center, Box 3119, Durham, NC, 27710, USA.
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9
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Roos LE, Giuliano RJ, Beauchamp KG, Berkman ET, Knight EL, Fisher PA. Acute stress impairs children's sustained attention with increased vulnerability for children of mothers reporting higher parenting stress. Dev Psychobiol 2019; 62:532-543. [PMID: 31502680 DOI: 10.1002/dev.21915] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 07/10/2019] [Accepted: 07/12/2019] [Indexed: 11/10/2022]
Abstract
Despite evidence that acute stress impairs attention in adults, there has been minimal research in children. Here, the effects of acute stress on Go/No-go performance were examined in young children (M age = 5.41 years). Given the critical role of the parent-child relationship to children's self-regulatory development, the extent to which parenting stress predicts children's cognitive vulnerability to acute stress and autonomic reactivity was also investigated. A between-groups design (n = 58 stress, n = 26 control) was used with oversampling of the stressor-exposed children to examine individual differences. The Parenting Stress Index and subscales were employed as a measure of parenting stress. Acute stress impaired children's sustained attention, but not inhibitory control. Higher parenting stress was associated with vulnerability to attentional impairment. Parenting distress was also positively associated with sympathetic reactivity to acute stress, but neither sympathetic nor parasympathetic reactivity was associated with attentional impairment. A conceptual model of pathways through which repetitive acute stress may contribute to self-regulatory difficulties is presented, including the potential buffering role of caregivers.
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Affiliation(s)
- Leslie E Roos
- Department of Psychology, University of Oregon, Eugene, Oregon
| | - Ryan J Giuliano
- Department of Psychology, University of Oregon, Eugene, Oregon
| | | | | | - Erik L Knight
- Department of Psychology, University of Oregon, Eugene, Oregon
| | - Philip A Fisher
- Department of Psychology, University of Oregon, Eugene, Oregon
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10
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Calkins SD, Dollar JM, Wideman L. Temperamental vulnerability to emotion dysregulation and risk for mental and physical health challenges. Dev Psychopathol 2019; 31:957-970. [PMID: 31097043 PMCID: PMC8186844 DOI: 10.1017/s0954579419000415] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Emotion dysregulation characterizes many forms of psychopathology. Patterns of dysregulation occur as a function of a developmental process in which normative and adaptive emotion regulation skills fail to become part of the child's behavioral repertoire due to biological, psychological, and contextual processes and experiences. Here we highlight the processes involved in the dysregulation of temperamental anger and frustration that become core features of externalizing problems and place children at risk for more serious forms of psychopathology. We imbed these processes in a larger self-regulatory framework, and we discuss how they influence mental as well as physical health, using data from our 20-year longitudinal study following a large cohort of children into young adulthood. Recommendations are made for future research involving the integration of biological systems with mental and physical health outcomes.
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Affiliation(s)
- Susan D. Calkins
- Department of Human Development and Family Studies, University of North Carolina at Greensboro, Greensboro, NC, USA
| | - Jessica M. Dollar
- Department of Human Development and Family Studies, University of North Carolina at Greensboro, Greensboro, NC, USA
| | - Laurie Wideman
- Department of Kinesiology, University of North Carolina at Greensboro, Greensboro, NC, USA
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11
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Abstract
PURPOSE OF THE REVIEW In the present paper, we overview emerging research examining the autonomic nervous system (ANS), especially the parasympathetic nervous system as indexed by heart rate variability (HRV), and the impact of psychosocial factors on hypertension-related disease in African Americans. RECENT FINDINGS A growing corpus of studies has shown that (1) usual patterns of compensatory sympathetic-parasympathetic regulation differ between African Americans and European Americans; (2) despite their enhanced cardiovascular disease risk profile, African Americans tend to exhibit higher HRV relative to European Americans; and (3) racial discrimination and other forms of psychosocial stress are associated with diminished HRV among African Americans. Significant disparities in hypertension-related disease exist such that African Americans have greater risk. The underlying factors associated with this increased risk are, to date, not fully understood. The present review provides evidence for a unique pattern of ANS regulation in African Americans and shows that psychosocial factors such as racial discrimination may contribute to this paradoxical situation.
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Affiliation(s)
- LaBarron K Hill
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
- Center for Biobehavioral Health Disparities Research, Duke University, Durham, NC, USA
| | - Julian F Thayer
- Department of Psychology, The Ohio State University, 175 Psychology Building, 1835 Neil Avenue, Columbus, OH, 43210, USA.
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12
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Effects of an attachment-based intervention in infancy on children's autonomic regulation during middle childhood. Biol Psychol 2019; 143:22-31. [PMID: 30772404 DOI: 10.1016/j.biopsycho.2019.01.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 12/22/2018] [Accepted: 01/12/2019] [Indexed: 11/21/2022]
Abstract
The present study used a longitudinal randomized clinical trial to test whether an early intervention has causal effects on children's autonomic nervous system regulation. When children were infants, parents involved with Child Protective Services received Attachment and Biobehavioral Catch-up (ABC; N = 43), an intervention that promotes sensitive parenting, or a control intervention (N = 53). When children were 9 years old, children whose parents had received ABC exhibited higher respiratory sinus arrhythmia and lower heart rate at rest and during a parent-child interaction than children in the control group. Intervention effects were not detected for children's average skin conductance levels or for indices of autonomic reactivity. Results suggest that a parenting-focused early intervention impacted the development of children's autonomic regulation.
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13
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Jones-Mason K, Alkon A, Coccia M, Bush NR. Autonomic nervous system functioning assessed during the Still-Face Paradigm: A meta-analysis and systematic review of methods, approach and findings. DEVELOPMENTAL REVIEW 2018; 50:113-139. [PMID: 33707809 DOI: 10.1016/j.dr.2018.06.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Animal and human research suggests that the development of the autonomic nervous system (ANS) is particularly sensitive to early parenting experiences. The Still-Face Paradigm (SFP), one of the most widely used measures to assess infant reactivity and emotional competence, evokes infant self-regulatory responses to parental interaction and disengagement. This systematic review of 33 peer-reviewed studies identifies patterns of parasympathetic (PNS) and sympathetic (SNS) nervous system activity demonstrated by infants under one year of age during the SFP and describes findings within the context of sample demographic characteristics, study methodologies, and analyses conducted. A meta-analysis of a subset of 14 studies with sufficient available respiratory sinus arrhythmia (RSA) data examined whether the SFP reliably elicited PNS withdrawal (RSA decrease) during parental disengagement or PNS recovery (RSA increase) during reunion, and whether results differed by socioeconomic status (SES). Across SES, the meta-analysis confirmed that RSA decreased during the still-face episode and increased during reunion. When studies were stratified by SES, low-SES or high-risk groups also showed RSA decreases during the still face episode but failed to show an increase in RSA during reunion. Few studies have examined SNS activity during the SFP to date, preventing conclusions in that domain. The review also identified multiple qualifications to patterns of SFP ANS findings, including those that differed by ethnicity, infant sex, parental sensitivity, and genetics. Strengths and weaknesses in the extant research that may explain some of the variation in findings across the literature are also discussed, and suggestions for strengthening future research are provided.
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Affiliation(s)
- Karen Jones-Mason
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
| | - Abbey Alkon
- School of Nursing Department of Family Health Care Nursing, University of California, San Francisco
| | - Michael Coccia
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
| | - Nicole R Bush
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco.,Department of Pediatrics, University of California, San Francisco
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Perry NB, Dollar JM, Calkins SD, Bell MA. Developmental Cascade and Transactional Associations Among Biological and Behavioral Indicators of Temperament and Maternal Behavior. Child Dev 2018; 89:1735-1751. [PMID: 28548307 PMCID: PMC5702592 DOI: 10.1111/cdev.12842] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An empirical model of temperament that assessed transactional and cascade associations between respiratory sinus arrhythmia (RSA), negative affectivity, and the caregiving environment (i.e., maternal intrusiveness) across three time points during infancy (N = 388) was examined. Negative affectivity at 5 months was associated positively with maternal intrusiveness at 10 months, which in turn predicted increased negative affectivity at 24 months. RSA at 5 months was associated positively with negative affectivity at 10 months, which subsequently predicted greater RSA at 24 months. Finally, greater RSA at 5 months predicted greater negative affectivity at 10 months, which in turn predicted greater maternal intrusiveness at 24 months. Results are discussed from a biopsychosocial perspective of development.
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Affiliation(s)
| | - Jessica M. Dollar
- Department of Human Development and Family Studies, University of North Carolina at Greensboro
| | - Susan D. Calkins
- Department of Human Development and Family Studies, University of North Carolina at Greensboro
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15
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Lindberg MA, Zeid D. Tests of the Attachment and Developmental Dynamic Systems Theory of Crime (ADDSTOC): Toward a Differential RDoC Diagnostic and Treatment Approach. INTERNATIONAL JOURNAL OF OFFENDER THERAPY AND COMPARATIVE CRIMINOLOGY 2018; 62:3746-3774. [PMID: 29303015 DOI: 10.1177/0306624x17750353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The Attachment and Developmental Dynamic Systems Theory of Crime was tested on 206 male inmates. They completed measures tapping attachments, clinical issues, adverse childhood events, peer crime, and crime addictions. A significant path model was found, going from insecure parental attachments to adverse childhood events, and then on to the behavioral crime addiction and criminal peers scales. Peer crime was also predicted by insecure parent attachments and the crime addiction scale. Finally, the crime addiction, peer crime, and insecure parental attachment scales predicted frequencies of criminal behavior. The model also fit a sample of 239 female inmates. The notions of crime addiction, in this context of adverse events and insecure parental attachments, offered newer and more powerful explanations than previously offered by social learning theories on why some individuals are more likely to associate with peers engaging in criminal behavior, and also how these combine to predict degrees of criminal behavior. By moving beyond main effects models, it was found that a focus on systems of interactions was robust in theory and application. However, profile data from the Attachment and Clinical Issues Questionnaire showed that individual differences in Research Domain Criteria diagnoses are fundamental to treatment settings. Such approaches to reducing rates of recidivism and substance abuse should also enhance outcomes in many domains, including HIV prevention, costs to health care, and at the same time increase overall public safety.
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Affiliation(s)
| | - Dana Zeid
- 2 The Pennsylvania State University, University Park, USA
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16
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Development of cardiac autonomic balance in infancy and early childhood: A possible pathway to mental and physical health outcomes. DEVELOPMENTAL REVIEW 2018. [DOI: 10.1016/j.dr.2018.06.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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17
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Smith-Paine J, Wade SL, Treble-Barna A, Zhang N, Zang H, Martin LJ, Yeates KO, Taylor HG, Kurowski BG. The Moderating Effect of the Ankyrin Repeat and Kinase Domain Containing One Gene on the Association of Family Environment with Longitudinal Executive Function following Traumatic Brain Injury in Early Childhood: A Preliminary Study. J Neurotrauma 2018; 35:2796-2802. [PMID: 29717626 DOI: 10.1089/neu.2017.5388] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
This study examined whether the ankyrin repeat and kinase domain containing 1 gene (ANKK1) C/T single-nucleotide polymorphism (SNP) rs1800497 moderated the association of family environment with long-term executive function (EF) following traumatic injury in early childhood. Caregivers of children with traumatic brain injury (TBI) and children with orthopedic injury completed the Behavior Rating Inventory of Executive Function (BRIEF) at post-injury visits. DNA was collected to identify the rs1800497 genotype in the ANKK1 gene. General linear models examined gene-environment interactions as moderators of the effects of TBI on EF at two times post-injury (12 months and 7 years). At 12 months post-injury, analyses revealed a significant three-way interaction of genotype with level of permissive parenting and injury type. Post hoc analyses showed genetic effects were more pronounced for children with TBI from more positive family environments, such that children with TBI who were carriers of the risk allele (T-allele) had significantly poorer EF compared with non-carriers only when they were from more advantaged environments. At 7 years post-injury, analyses revealed a significant two-way interaction of genotype with level of authoritarian parenting. Post hoc analyses found that carriers of the risk allele had significantly poorer EF compared with non-carriers only when they were from more advantaged environments. These results suggest a gene-environment interaction involving the ANKK1 gene as a predictor of EF in a pediatric injury population. The findings highlight the importance of considering environmental influences in future genetic studies on recovery following TBI and other traumatic injuries in childhood.
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Affiliation(s)
- Julia Smith-Paine
- 1 Division of Physical Medicine and Rehabilitation, Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Shari L Wade
- 1 Division of Physical Medicine and Rehabilitation, Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Amery Treble-Barna
- 2 Department of Physical Medicine and Rehabilitation, University of Pittsburgh School of Medicine , Pittsburgh, Pennsylvania
| | - Nanhua Zhang
- 3 Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Huaiyu Zang
- 3 Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Lisa J Martin
- 4 Division of Human Genetics, Department of Pediatrics, Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Keith Owen Yeates
- 5 Department of Psychology, Alberta Children's Hospital Research Institute and Hotchkiss Brain Institute, University of Calgary , Calgary, Alberta, Canada
| | - H Gerry Taylor
- 6 Center for Biobehavioral Health, Nationwide Children's Hospital, Research Institute, and Department of Pediatrics, The Ohio State University, Columbus, Ohio
| | - Brad G Kurowski
- 1 Division of Physical Medicine and Rehabilitation, Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, Ohio.,7 Departments of Neurology and Rehabilitation Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio
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18
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Augustine ME, Leerkes EM, Smolen A, Calkins SD. Relations between early maternal sensitivity and toddler self-regulation: Exploring variation by oxytocin and dopamine D2 receptor genes. Dev Psychobiol 2018; 60:789-804. [PMID: 29900533 DOI: 10.1002/dev.21745] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 04/17/2018] [Accepted: 05/08/2018] [Indexed: 01/16/2023]
Abstract
Gene-by-environment interactions between maternal sensitivity during infancy and child oxytocin receptor gene (OXTR rs53576) and D2 dopamine receptor gene (DRD2 TaqIA, rs1822497) genotypes were explored as predictors of toddlers' well-regulated behavioral and physiological responses to maternal compliance demands. Maternal sensitivity was assessed across a range of mother-child interactions when children were 6 months and 1 year of age (N = 186), and toddler self-regulatory responses were assessed through compliance and vagal withdrawal during a toy clean-up task when children were 2 years of age. Sensitivity-by-OXTR interactions suggested two diathesis-stress patterns, predicting compliance for the GG genotype group, and predicting physiological regulation for the AA/AG genotype group. A main effect for DRD2 genotype indicated that children with an A1 allele displayed less-compliant behavior in toddlerhood. These results suggest that genetic differences may contribute to variation both in risk for self-regulatory difficulties, and in relations between maternal sensitivity and children's responses to compliance demands at different levels of analysis.
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Affiliation(s)
- Mairin E Augustine
- The University of North Carolina at Greensboro, Greensboro, North Carolina.,The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Esther M Leerkes
- The University of North Carolina at Greensboro, Greensboro, North Carolina
| | | | - Susan D Calkins
- The University of North Carolina at Greensboro, Greensboro, North Carolina
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19
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Jewell SL, Suk HW, Luecken LJ. Respiratory sinus arrhythmia: Modeling longitudinal change from 6 weeks to 2 years of age among low-income Mexican Americans. Dev Psychobiol 2017; 60:232-238. [PMID: 29193026 DOI: 10.1002/dev.21595] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 10/21/2017] [Indexed: 01/28/2023]
Abstract
Parasympathetically-mediated heart rate variability (HRV), commonly indexed via respiratory sinus arrhythmia (RSA), is theorized to support the physiological regulation of emotion; however, little is known about the trajectory of change in resting RSA across early development among high-risk populations for whom emotion regulation is crucial. This study characterized resting RSA change from 6 weeks to 2 years of age among 312 low-income Mexican American infants. RSA was assessed longitudinally at 6, 12, 18, 24, 52, 78, and 104 weeks of age. On average, resting RSA increased as infants aged, and this change accelerated over time. There was significant variance between infants in resting RSA at 6 weeks of age, and in the slope, and acceleration of resting RSA change. Intraclass correlation among infants' resting RSA measures was minimal, indicating that resting RSA may not be "trait-like" during infancy. Results characterize early RSA development among a high-risk sample, which can inform theoretical understanding of the development of emotional, and behavioral self-regulation in a high-risk population, as well as efforts to promote wellbeing across early childhood.
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Affiliation(s)
- Shannon L Jewell
- Department of Psychology, Arizona State University, Tempe, Arizona
| | - Hye Won Suk
- Department of Psychology, Sogang University, Mapo-gu, Seoul, Korea
| | - Linda J Luecken
- Department of Psychology, Arizona State University, Tempe, Arizona
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20
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Lee JC. Insensitivity to response-contingent feedback in adolescents with developmental language disorder (DLD). BRAIN AND LANGUAGE 2017; 174:112-118. [PMID: 28841425 PMCID: PMC5610091 DOI: 10.1016/j.bandl.2017.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 05/10/2017] [Indexed: 06/01/2023]
Abstract
The aim of the study was to investigate the efficiency of the use of response-contingent feedback in adolescents with and without developmental language disorder (DLD) by using the balloon analogue risk task (BART). The BIS/BAS scales were also used to evaluate a participant's responses to reward- or punishment-related events in everyday situations. The results showed that adolescents with DLD performed on the BART at a suboptimal level due to inefficient use of response-contingent feedback. Findings of the BIS/BAS scales also generate a possible hypothesis of reduced motivational salience for larger monetary outcomes in DLD. Given that dopamine plays an important role in modulating BART responding through the corticostriatal pathways, these behavioral findings implicate an association between dopamine and individual differences in language, including DLD. Future studies are needed to directly test whether people with DLD have reduced level of dopamine in striatal neural synapses, leading to dopamine-dependent learning difficulty.
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Affiliation(s)
- Joanna C Lee
- Department of Communication Sciences and Disorders, University of Iowa, Iowa City 52242, USA.
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21
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Dopamine receptor D2 (DRD2), dopamine transporter solute carrier family C6, member 4 (SLC6A3), and catechol-O-methyltransferase (COMT) genes as moderators of the relation between maternal history of maltreatment and infant emotion regulation. Dev Psychopathol 2017; 30:581-592. [DOI: 10.1017/s0954579417001122] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
AbstractAlthough infants less than 18 months old are capable of engaging in self-regulatory behavior (e.g., avoidance, withdrawal, and orienting to other aspects of their environment), the use of self-regulatory strategies at this age (as opposed to relying on caregivers) is associated with elevated behavioral and physiological distress. This study investigated infant dopamine-related genotypes (dopamine receptor D2 [DRD2], dopamine transporter solute carrier family C6, member 4 [SLC6A3], and catechol-O-methyltransferase [COMT]) as they interact with maternal self-reported history of maltreatment to predict observed infant independent emotion regulation behavior. A community sample (N = 193) of mother–infant dyads participated in a toy frustration challenge at infant age 15 months, and infant emotion regulation behavior was coded. Buccal cells were collected for genotyping. Maternal maltreatment history significantly interacted with infant SLC6A3 and COMT genotypes, such that infants with more 10-repeat and valine alleles of SLC6A3 and COMT, respectively, relative to infants with fewer or no 10-repeat and valine alleles, utilized more independent (i.e., maladaptive) regulatory behavior if mother reported a more extensive maltreatment history, as opposed to less. The findings indicate that child genetic factors moderate the intergenerational impact of maternal maltreatment history. The results are discussed in terms of potential mechanism of Gene × Environment interaction.
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22
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Rauscher E. Plastic and immobile: Unequal intergenerational mobility by genetic sensitivity score within sibling pairs. SOCIAL SCIENCE RESEARCH 2017; 65:112-129. [PMID: 28599766 DOI: 10.1016/j.ssresearch.2017.02.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 02/21/2017] [Accepted: 02/25/2017] [Indexed: 06/07/2023]
Abstract
Contrary to traditional biological arguments, the differential susceptibility model suggests genotype may moderate rather than mediate parent-child economic similarity. Using family fixed effects models of Add Health sibling data, I investigate the relationship between an index of sensitive genotypes and intergenerational mobility. Full, same sex sibling comparisons hold constant parental characteristics and address the non-random distribution of genotype that reduces internal validity in nationally representative samples. Across multiple measures of young adult financial standing, those with more copies of sensitive genotypes achieve lower economic outcomes than their sibling if they are from a low income context but fare better from a high income context. This genetic sensitivity to parental income entails lower intergenerational mobility. Results support the differential susceptibility model and contradict simplistic genetic explanations for intergenerational inequality, suggesting sensitive genotypes are not inherently positive or negative but rather increase dependence on parental income and reduce mobility.
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Affiliation(s)
- Emily Rauscher
- University of Kansas, 716 Fraser Hall, 1415 Jayhawk Blvd., Lawrence, KS 66045, USA.
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23
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Hill LK, Watkins LL, Hinderliter AL, Blumenthal JA, Sherwood A. Racial differences in the association between heart rate variability and left ventricular mass. Exp Physiol 2017; 102:764-772. [PMID: 28436207 DOI: 10.1113/ep086228] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 04/16/2017] [Indexed: 12/18/2022]
Abstract
NEW FINDINGS What is the central question of this study? Decreased heart rate variability (HRV) is associated with increased cardiovascular disease (CVD) risk, including greater left ventricular mass (LVM). Despite their enhanced CVD risk profile, African Americans have been shown to exhibit higher HRV, relative to Whites; however, it is unclear whether this pattern extends to the association between HRV and LVM. What is the main finding and its importance? Using ECG and echocardiographic data, HRV was positively associated with LVM in a non-clinical sample of African Americans. These findings suggest that current assumptions regarding the meaning of higher HRV might not be universal, which might have implications for HRV as a risk marker among African Americans. Increased left ventricular mass (LVM) is an early precursor of target organ damage attributable to hypertension. Diminished parasympathetic cardiac control has been linked to both hypertension onset and left ventricular impairment; however, emerging evidence suggests that this pattern might be different in African Americans. The present study sought to determine whether race impacts the relationship between parasympathetic cardiac control and LVM. The LVM was assessed via echocardiography in a sample (n = 148) of African American and White adults (mean age 33.20 ± 5.71 years) with normal or mildly elevated blood pressure. Parasympathetic cardiac control was assessed by a measure of high-frequency heart rate variability (HF-HRV) determined from ECG recordings during 5 min of rest. In regression analysis, greater HF-HRV was associated with greater LVM among African Americans (P = 0.002) but was not related to LVM in Whites (P = 0.919). These are the first data to demonstrate that race moderates the relationship between HRV and LVM and further suggest that race might be an important factor in the association between parasympathetic cardiac control and other cardiovascular disease risk factors.
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Affiliation(s)
- LaBarron K Hill
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| | - Lana L Watkins
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| | - Alan L Hinderliter
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - James A Blumenthal
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| | - Andrew Sherwood
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
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24
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Conradt E, Beauchaine T, Abar B, Lagasse L, Shankaran S, Bada H, Bauer C, Whitaker T, Hammond J, Lester B. Early caregiving stress exposure moderates the relation between respiratory sinus arrhythmia reactivity at 1 month and biobehavioral outcomes at age 3. Psychophysiology 2017; 53:83-96. [PMID: 26681620 DOI: 10.1111/psyp.12569] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Accepted: 08/30/2015] [Indexed: 01/16/2023]
Abstract
There is a growing scientific interest in the psychophysiological functioning of children living in low-socioeconomic status (SES) contexts, though this research is complicated by knowledge that physiology-behavior relations often operate differently in these environments among adults. Importantly, such research is made more difficult because SES may be a proxy for a wide range of risk factors including poor caregiving and exposure to parental substance use. We used factor analysis to organize risk-exposure data collected from 827 children-many of whom were raised in low-SES contexts and exposed to substances prenatally-into dissociable components including economic stress, caregiving stress (e.g., stress the caregiver may experience, including parental psychopathology), and postnatal substance exposure. These factors, along with respiratory sinus arrhythmia (RSA) reactivity at age 1 month, were used to predict behavior dysregulation and resting RSA at age 3 years. A significant RSA Reactivity × Caregiving Stress interaction indicated that infants who exhibited high RSA reactivity at 1 month experienced the greatest behavior dysregulation at 3 years, but only when they were exposed to high levels of caregiving stress. Among African Americans, the highest resting RSA at 3 years was found in infants with less RSA reactivity, but only if they also experienced less caregiving stress. Our work is consistent with biological sensitivity to context, adaptive calibration, and allostatic load models, and highlights the importance of studying Physiology × Environment interactions in low-SES contexts for predicting behavior and resting RSA.
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Affiliation(s)
- Elisabeth Conradt
- Department of Psychology, University of Utah, Salt Lake City, Utah, USA
| | | | - Beau Abar
- Departments of Emergency Medicine, Psychiatry, and Public Health Services, University of Rochester Medical Center, Rochester, New York, USA
| | - Linda Lagasse
- Department of Pediatrics, Women and Infants Hospital of Rhode Island, Providence, Rhode Island, USA.,Departments of Psychiatry and Pediatrics, Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Seetha Shankaran
- Department of Pediatrics, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Henrietta Bada
- Department of Pediatrics, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Charles Bauer
- Department of Pediatrics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Toni Whitaker
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Jane Hammond
- RTI International, Research Triangle Park, North Carolina, USA
| | - Barry Lester
- Department of Pediatrics, Women and Infants Hospital of Rhode Island, Providence, Rhode Island, USA.,Departments of Psychiatry and Pediatrics, Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
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25
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Holzman JB, Bridgett DJ. Heart rate variability indices as bio-markers of top-down self-regulatory mechanisms: A meta-analytic review. Neurosci Biobehav Rev 2017; 74:233-255. [PMID: 28057463 DOI: 10.1016/j.neubiorev.2016.12.032] [Citation(s) in RCA: 247] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 12/13/2016] [Accepted: 12/28/2016] [Indexed: 12/29/2022]
Abstract
Theoretical perspectives posit that heart-rate variability (HRV) reflects self-regulatory capacity and therefore can be employed as a bio-marker of top-down self-regulation (the ability to regulate behavioral, cognitive, and emotional processes). However, existing findings of relations between self-regulation and HRV indices are mixed. To clarify the nature of such relations, we conducted a meta-analysis of 123 studies (N=14,347) reporting relations between HRV indices and aspects of top-down self-regulation (e.g., executive functioning, emotion regulation, effortful control). A significant, albeit small, effect was observed (r=0.09) such that greater HRV was related to better top-down self-regulation. Differences in relations were negligible across aspects of self-regulation, self-regulation measurement methods, HRV computational techniques, at-risk compared with healthy samples, and the context of HRV measurement. Stronger relations were observed in older relative to younger samples and in published compared to unpublished studies. These findings generally support the notion that HRV indices can tentatively be employed as bio-markers of top-down self-regulation. Conceptual and theoretical implications, and critical gaps in current knowledge to be addressed by future work, are discussed.
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26
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Wang F, Willoughby M, Mills-Koonce R, Cox MJ. Infant attachment disorganization and moderation pathways to level and change in externalizing behavior during preschool ages. Attach Hum Dev 2016; 18:534-553. [PMID: 27734761 DOI: 10.1080/14616734.2016.1243139] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
This research examined the child, parent, and family conditions under which attachment disorganization was related to both level and change in externalizing behavior during preschool among a community sample. Using the ordinary least squares regression, we found that attachment disorganization at 12 months significantly predicted children's externalizing behavior at 36 months and this prediction was not contingent on any other factors tested. For predicting changes in externalizing behavior from 36 to 60 months, we found a significant main effect of family cumulative risk and an interaction effect between attachment disorganization at 12 months and maternal sensitivity at 24 months. Specifically, high disorganization was related to a significant decrease in externalizing behavior from 36 to 60 months when maternal sensitivity at 24 months was high. Our main-effect findings replicated the significant effect of attachment disorganization and cumulative risk on externalizing behavior with preschool-aged children. Our interaction finding provided support for understanding the parenting conditions under which infant attachment disorganization may be related to change in externalizing behavior during preschool ages. Implications of the findings were discussed.
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Affiliation(s)
- Feihong Wang
- a Anita Zucker Center for Excellence in Early Childhood Studies , University of Florida (UF) , Gainesville , FL , USA
| | - Michael Willoughby
- b Education and Workforce Development , RTI International , Research Triangle Park, NC , USA
| | - Roger Mills-Koonce
- c Department of Human Development and Family Studies, School of Health and Human Sciences , University of North Carolina at Greensboro (UNC-G) , Greensboro , NC , USA
| | - Martha J Cox
- d Department of Psychology , University of North Carolina at Chapel Hill (UNC-CH) , Chapel Hill , NC , USA
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27
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Quigley KM, Moore GA, Propper CB, Goldman BD, Cox MJ. Vagal Regulation in Breastfeeding Infants and Their Mothers. Child Dev 2016; 88:919-933. [DOI: 10.1111/cdev.12641] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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28
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Maternal abuse history and reduced fetal heart rate variability: Abuse-related sleep disturbance is a mediator. Dev Psychopathol 2016; 29:1023-1034. [PMID: 27760572 DOI: 10.1017/s0954579416000997] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The consequences of childhood maltreatment are profound and long lasting. Not only does the victim of abuse suffer as a child, but there is mounting evidence that a history of maltreatment places the next generation at risk for significant psychopathology. Research identifies postnatal factors as affecting this intergenerational transmission of trauma. However, emerging evidence suggests that part of this risk may be transmitted before birth, passed on via abuse-related alterations in the in utero environment that are as yet largely unidentified. To date, no study has directly assessed the influence of pregnant women's abuse history on fetal neurobehavioral development, nor considered trauma-associated poor sleep quality as a mediator reflecting established physiological dysregulation. Using data from 262 pregnant adolescents (ages 14-19), a population at elevated risk for childhood maltreatment, the current study examined maternal emotional abuse history and sleep quality in relation to third-trimester fetal resting heart rate variability, an index of parasympathetic nervous system functioning. The results indicate that maternal emotional abuse history is indirectly associated with lower fetal heart rate variability via abuse-related sleep disturbances. These data demonstrate an association between maternal abuse histories and fetal development, showing that at least part of the intergenerational transmission of risk occurs during pregnancy.
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29
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Weiner OM, McGrath JJ. Test-Retest Reliability of Pediatric Heart Rate Variability: A Meta-Analysis. J PSYCHOPHYSIOL 2016; 31:6-28. [PMID: 29307951 DOI: 10.1027/0269-8803/a000161] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Heart rate variability (HRV), an established index of autonomic cardiovascular modulation, is associated with health outcomes (e.g., obesity, diabetes) and mortality risk. Time- and frequency-domain HRV measures are commonly reported in longitudinal adult and pediatric studies of health. While test-retest reliability has been established among adults, less is known about the psychometric properties of HRV among infants, children, and adolescents. The objective was to conduct a meta-analysis of the test-retest reliability of time- and frequency-domain HRV measures from infancy to adolescence. Electronic searches (PubMed, PsycINFO; January 1970-December 2014) identified studies with nonclinical samples aged ≤ 18 years; ≥ 2 baseline HRV recordings separated by ≥ 1 day; and sufficient data for effect size computation. Forty-nine studies (N = 5,170) met inclusion criteria. Methodological variables coded included factors relevant to study protocol, sample characteristics, electrocardiogram (ECG) signal acquisition and preprocessing, and HRV analytical decisions. Fisher's Z was derived as the common effect size. Analyses were age-stratified (infant/toddler < 5 years, n = 3,329; child/adolescent 5-18 years, n = 1,841) due to marked methodological differences across the pediatric literature. Meta-analytic results revealed HRV demonstrated moderate reliability; child/adolescent studies (Z = 0.62, r = 0.55) had significantly higher reliability than infant/toddler studies (Z = 0.42, r = 0.40). Relative to other reported measures, HF exhibited the highest reliability among infant/toddler studies (Z = 0.42, r = 0.40), while rMSSD exhibited the highest reliability among child/adolescent studies (Z = 1.00, r = 0.76). Moderator analyses indicated greater reliability with shorter test-retest interval length, reported exclusion criteria based on medical illness/condition, lower proportion of males, prerecording acclimatization period, and longer recording duration; differences were noted across age groups. HRV is reliable among pediatric samples. Reliability is sensitive to pertinent methodological decisions that require careful consideration by the researcher. Limited methodological reporting precluded several a priori moderator analyses. Suggestions for future research, including standards specified by Task Force Guidelines, are discussed.
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Affiliation(s)
- Oren M Weiner
- Pediatric Public Health Psychology Laboratory, Concordia University, Montreal, Quebec, Canada
| | - Jennifer J McGrath
- Pediatric Public Health Psychology Laboratory, Concordia University, Montreal, Quebec, Canada
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30
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Perry NB, Calkins SD, Bell MA. Indirect Effects of Maternal Sensitivity on Infant Emotion Regulation Behaviors: The Role of Vagal Withdrawal. INFANCY 2016; 21:128-153. [PMID: 27019648 PMCID: PMC4806398 DOI: 10.1111/infa.12101] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Accepted: 07/17/2015] [Indexed: 12/01/2022]
Abstract
The potential indirect effect of observed maternal sensitivity at 5 months on the development of infants' behavioral regulation of emotion from 5 to 10 months (i.e., distraction and maternal-orientation behaviors) via infant's vagal withdrawal was investigated (N = 230). Results indicated that maternal sensitivity at 5 months was not directly associated with behavioral regulation at 10 months. However, greater maternal sensitivity at 5 months was associated with greater vagal withdrawal at 10 months, after controlling for vagal withdrawal at 5 months. Further, vagal withdrawal at 10 months was associated with greater orientation toward the mother at 10 months, after controlling for 5-month orientation behaviors. The indirect effect of maternal sensitivity on maternal-orientation behaviors was significant, suggesting that infant's vagal withdrawal may be one potential mechanism through which maternal sensitivity is related to behavioral regulation.
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Affiliation(s)
- Nicole B Perry
- Department of Human Development and Family Studies, University of North Carolina at Greensboro
| | - Susan D Calkins
- Department of Human Development and Family Studies, University of North Carolina at Greensboro and Department of Psychology, University of North Carolina at Greensboro
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31
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Wang Z, Soden B, Deater-Deckard K, Lukowski SL, Schenker VJ, Willcutt EG, Thompson LA, Petrill SA. Development in reading and math in children from different SES backgrounds: the moderating role of child temperament. Dev Sci 2015; 20. [PMID: 26689998 DOI: 10.1111/desc.12380] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Accepted: 10/08/2015] [Indexed: 11/30/2022]
Abstract
Socioeconomic risks (SES risks) are robust risk factors influencing children's academic development. However, it is unclear whether the effects of SES on academic development operate universally in all children equally or whether they vary differentially in children with particular characteristics. The current study aimed to explore children's temperament as protective or risk factors that potentially moderate the associations between SES risks and academic development. Specifically, latent growth modeling (LGM) was used in two longitudinal datasets with a total of 2236 children to examine how family SES risks and children's temperament interactively predicted the development of reading and math from middle childhood to early adolescence. Results showed that low negative affect, high effortful control, and low surgency mitigated the negative associations between SES risks and both reading and math development in this developmental period. These findings underline the heterogeneous nature of the negative associations between SES risks and academic development and highlight the importance of the interplay between biological and social factors on individual differences in development.
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Affiliation(s)
- Zhe Wang
- Center for Gerontology, Virginia Polytechnic Institute and State University, USA
| | - Brooke Soden
- Bill Wilkerson Center and Department of Otolaryngology, Vanderbilt University, USA
| | - Kirby Deater-Deckard
- Department of Psychology, Virginia Polytechnic Institute and State University, USA
| | | | | | - Erik G Willcutt
- Department of Psychology and Neuroscience, University of Colorado at Boulder, USA
| | - Lee A Thompson
- Department of Psychological Sciences, Case Western Reserve University, USA
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32
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DRD2 and SLC6A3 moderate impact of maternal depressive symptoms on infant cortisol. Psychoneuroendocrinology 2015; 62:243-51. [PMID: 26342565 DOI: 10.1016/j.psyneuen.2015.08.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2015] [Revised: 08/25/2015] [Accepted: 08/26/2015] [Indexed: 11/24/2022]
Abstract
Both maternal depressive symptoms and infants' dopamine-related genetic characteristics have been linked to infants' hypothalamic-pituitary-adrenal (HPA) functioning. This study investigated the interactive influence of maternal depressive symptoms and infant DRD2 and SLC6A3 genotypes on infant cortisol reactivity; whether this interaction reflects diathesis-stress or differential susceptibility; and whether this interaction influences the flexibility of the infant cortisol response across challenges known to exert differential effects on infant cortisol reactivity. A community sample of 314 mother-infant dyads participated in toy frustration (age 16 months) and maternal separation (age 17 months) challenges, and salivary cortisol was collected at baseline, +20, and +40min. Maternal depressive symptoms were assessed with the Beck Depression Inventory-II at infant age 16 months. Infant buccal cells were collected at both time points for genotyping. DRD2 and SLC6A3 genotypes moderated the relation between maternal depressive symptomatology and infant cortisol reactivity in a diathesis-stress manner in the context of toy frustration, and in a differential susceptibility manner in the context of maternal separation. Higher levels of maternal depressive symptoms predicted reduced cortisol flexibility across challenges for infants with at least one A1 allele of DRD2 and infants with the 10/10 genotype of SLC6A3. Results suggest that maternal depressive symptomatology is related to infants' cortisol reactivity and to the flexibility of that reactivity across psychosocial challenges, but this relation is dependent on the infant's genetic characteristics.
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33
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Rauscher E, Conley D, Siegal ML. Sibling genes as environment: Sibling dopamine genotypes and adolescent health support frequency dependent selection. SOCIAL SCIENCE RESEARCH 2015; 54:209-220. [PMID: 26463544 DOI: 10.1016/j.ssresearch.2015.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Revised: 04/16/2015] [Accepted: 08/11/2015] [Indexed: 06/05/2023]
Abstract
While research consistently suggests siblings matter for individual outcomes, it remains unclear why. At the same time, studies of genetic effects on health typically correlate variants of a gene with the average level of behavioral or health measures, ignoring more complicated genetic dynamics. Using National Longitudinal Study of Adolescent Health data, we investigate whether sibling genes moderate individual genetic expression. We compare twin variation in health-related absences and self-rated health by genetic differences at three locations related to dopamine regulation and transport to test sibship-level cross-person gene-gene interactions. Results suggest effects of variation at these genetic locations are moderated by sibling genes. Although the mechanism remains unclear, this evidence is consistent with frequency dependent selection and suggests much genetic research may violate the stable unit treatment value assumption.
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Affiliation(s)
- Emily Rauscher
- University of Kansas, Department of Sociology, 1415 Jayhawk Blvd. Room 716, Lawrence, KS 66045, United States.
| | - Dalton Conley
- New York University & NBER, Department of Sociology, 6 Washington Square North Room 20, New York, NY 10003, United States.
| | - Mark L Siegal
- New York University, Center for Genomics and Systems Biology and the Department of Biology, 12 Waverly Place, New York, NY 10003, United States
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34
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Mathewson KJ, Van Lieshout RJ, Saigal S, Morrison KM, Boyle MH, Schmidt LA. Autonomic Functioning in Young Adults Born at Extremely Low Birth Weight. Glob Pediatr Health 2015; 2:2333794X15589560. [PMID: 27335960 PMCID: PMC4784639 DOI: 10.1177/2333794x15589560] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Autonomic functioning is altered in infants born at extremely low birth weight (ELBW; <1000 g), but we know little about how such alterations manifest in adulthood. We examined associations between birth weight and resting heart rate (R-R interval), high-frequency (HF) and low-frequency (LF) heart rate variability, and systolic (SBP) and diastolic (DBP) blood pressure, in 60 participants (ages 22-26) born at ELBW and free of major neurosensory impairment, and 79 controls born at normal birth weight (NBW; >2500 g). HF in the smallest-born ELBW participants was significantly lower than in NBW controls. In both groups, greater birth weight was associated with higher HF. Among ELBW survivors, lower birth weight predicted faster heart rate and higher DBP, but neither heart rate nor DBP appeared to be well-coordinated with baroreflex activity (LF), the principal mechanism for short-term blood pressure regulation. Adult autonomic regulation may be significantly altered in those born extremely preterm.
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Pivik RT, Andres A, Tennal KB, Gu Y, Cleves MA, Badger TM. Infant diet, gender and the development of vagal tone stability during the first two years of life. Int J Psychophysiol 2015; 96:104-14. [PMID: 25746938 DOI: 10.1016/j.ijpsycho.2015.02.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 02/13/2015] [Accepted: 02/23/2015] [Indexed: 11/28/2022]
Abstract
Postnatal nutrition influences neurodevelopment, but it is not known whether the development of individual differences in physiologic measures is related to variations in early postnatal diet. To address this issue we studied the stability of vagal tone (V)--an index of individual differences in parasympathetic heart rate control-by measuring resting V quarterly during infancy and again at 2 years in 146 breast-fed (BF), 143 milk formula-fed (MF), and 137 soy formula-fed (SF) infants. Stability of V across infancy was more consistently significant for BF than formula-fed infants. Stability was similar for boys and girls in BF and SF groups but was generally higher in boys than girls in the MF group. Significant stability between infancy and 2 years emerged later in SF than other groups and later in boys than girls. Stability generally peaked between 6 and 9 months-a time when postnatal vagal myelination slows and which may represent a pivotal stage in the development of V stability. These findings indicate that infant diet and gender are important modulators of the early development of autonomic state control.
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Affiliation(s)
- R T Pivik
- Arkansas Children's Nutrition Center, 15 Children's Way, Little Rock, AR 72202, USA; Department of Pediatrics, University of Arkansas for Medical Sciences, 4301 W. Markham St., Little Rock, AR 72205, USA.
| | - Aline Andres
- Arkansas Children's Nutrition Center, 15 Children's Way, Little Rock, AR 72202, USA; Department of Pediatrics, University of Arkansas for Medical Sciences, 4301 W. Markham St., Little Rock, AR 72205, USA
| | - Kevin B Tennal
- Arkansas Children's Nutrition Center, 15 Children's Way, Little Rock, AR 72202, USA
| | - Yuyuan Gu
- Arkansas Children's Nutrition Center, 15 Children's Way, Little Rock, AR 72202, USA
| | - Mario A Cleves
- Arkansas Children's Nutrition Center, 15 Children's Way, Little Rock, AR 72202, USA; Department of Pediatrics, University of Arkansas for Medical Sciences, 4301 W. Markham St., Little Rock, AR 72205, USA
| | - Thomas M Badger
- Arkansas Children's Nutrition Center, 15 Children's Way, Little Rock, AR 72202, USA; Department of Pediatrics, University of Arkansas for Medical Sciences, 4301 W. Markham St., Little Rock, AR 72205, USA; Department of Physiology and Biophysics, University of Arkansas for Medical Sciences, 4301 W. Markham St., Little Rock, AR 72205, USA
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Abstract
BACKGROUND Ethnic disparities in cardiovascular morbidity and mortality are widely documented in the literature. Recently, research has shown that decreased parasympathetic cardiac modulation is associated with the established and emerging risk factors for cardiovascular disease (CVD) and stroke. In consideration of the disproportionate CVD risk and disease profile of African Americans (AAs), it is plausible that decreased cardiac parasympathetic functioning may partially explain these disparities. In the present systematic review and meta-analysis, we assess the available evidence for a reliable ethnic difference in tonic vagally mediated heart rate variability (HRV), an indicator of parasympathetic cardiac modulation. METHODS A systematic literature search was conducted yielding studies comparing tonic HRV in AAs and European Americans. Adjusted standardized effect sizes (Hedges g) were calculated using a mixed-effects model, with restricted maximum likelihood estimation for 17 studies containing appropriate measures of vagally mediated HRV. RESULTS Meta-analysis results suggest that AAs have greater HRV than do European Americans (Hedges g = 0.93, 95% confidence interval = 0.25-1.62), even after consideration of several covariates including health status, medication use, and subgroup stratification by sex and age. CONCLUSIONS These findings suggest that decreased vagally mediated HRV is not likely to account for the persistent health disparities experienced by AAs with respect to CVD risk and burden. These disparities underscore the need for continued research addressing socioethnic cardiovascular differences and the biobehavioral mechanisms involved.
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Conradt E, Degarmo D, Fisher P, Abar B, Lester BM, Lagasse LL, Shankaran S, Bada H, Bauer CR, Whitaker TM, Hammond JA. The contributions of early adverse experiences and trajectories of respiratory sinus arrhythmia on the development of neurobehavioral disinhibition among children with prenatal substance exposure. Dev Psychopathol 2014; 26:901-16. [PMID: 24909973 PMCID: PMC4447302 DOI: 10.1017/s095457941400056x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Neurobehavioral disinhibition (ND) is a complex condition reflecting a wide range of problems involving difficulties with emotion regulation and behavior control. Respiratory sinus arrhythmia (RSA) is a physiological correlate of emotion regulation that has been studied in a variety of at-risk populations; however, there are no studies of RSA in children with ND. Data were drawn from a prospective longitudinal study of prenatal substance exposure that included 1,073 participants. Baseline RSA and RSA reactivity to an attention-demanding task were assessed at 3, 4, 5, and 6 years. ND was assessed at ages 8/9, 11, and 13/14 years via behavioral dysregulation and executive dysfunction composite measures. Greater exposure to early adversity was related to less RSA reactivity at 3 years, increases in RSA reactivity from ages 3 to 6 years, and increased behavioral dysregulation from ages 8/9 to 13/14. RSA reactivity was examined as a moderator of the association between early adversity and changes in ND. A significant Early Adversity × RSA Reactivity quadratic interaction revealed that children with decelerations in RSA reactivity exhibited increases in behavioral dysregulation, regardless of their exposure to early adversity. However, greater exposure to early adversity was related to greater increases in behavioral dysregulation, but only if children exhibited accelerations in RSA reactivity from ages 3 to 6 years. The results contribute to our understanding of how interactions across multiple levels of analysis contribute to the development of ND.
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Affiliation(s)
- Elisabeth Conradt
- Women & Infants Hospital of Rhode Island
- Warren Alpert Medical School of Brown University
| | | | - Phil Fisher
- Oregon Social Learning Center
- University of Oregon
| | - Beau Abar
- Women & Infants Hospital of Rhode Island
| | - Barry M. Lester
- Women & Infants Hospital of Rhode Island
- Warren Alpert Medical School of Brown University
- University of Oregon
| | - Linda L. Lagasse
- Women & Infants Hospital of Rhode Island
- Warren Alpert Medical School of Brown University
- University of Oregon
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Lindberg MA, Fugett A, Lounder L. The Attachment and Clinical Issues Questionnaire: a new methodology for science and practice in criminology and forensics. INTERNATIONAL JOURNAL OF OFFENDER THERAPY AND COMPARATIVE CRIMINOLOGY 2014; 58:1166-1185. [PMID: 25469369 DOI: 10.1177/0306624x13492397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Most modern theories suggest that interpersonal relationships are of central importance in the development of criminal behavior. We tested the parent attachment scales of a new research and clinical measure, the Attachment and Clinical Issues Questionnaire (ACIQ). It is a 29-scale battery assessing attachments to mother, father, partner, and peers, which also includes several related clinical scales. Sixty-one (18-20 years of age) male offenders from a maximum security detention center and 131 contrasts completed the ACIQ. ANOVA demonstrated that mother and father attachments displayed different patterns. The attachment scales also predicted the numbers of crimes within the population of juvenile offenders. Thus, the parent attachment scales of the ACIQ showed promise as an instrument to test dynamic systems approaches to developmental models of criminal behavior.
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Differential susceptibility to effects of maternal sensitivity? A study of candidate plasticity genes. Dev Psychopathol 2014; 27:725-46. [DOI: 10.1017/s0954579414000844] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
AbstractHere we tested whether there was genetic moderation of effects of early maternal sensitivity on social–emotional and cognitive–linguistic development from early childhood onward and whether any detected Gene × Environment interaction effects proved consistent with differential-susceptibility or diathesis–stress models of Person × Environment interaction (N= 695). Two new approaches for evaluating models were employed with 12 candidate genes. Whereas maternal sensitivity proved to be a consistent predictor of child functioning across the primary-school years, candidate genes did not show many main effects, nor did they tend to interact with maternal sensitivity/insensitivity. These findings suggest that the developmental benefits of early sensitive mothering and the costs of insensitive mothering look more similar than different across genetically different children in the current sample. Although acknowledgement of this result is important, it is equally important that the generally null Gene × Environment results reported here not be overgeneralized to other samples, other predictors, other outcomes, and other candidate genes.
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Bernard K, Meade EB, Dozier M. Parental synchrony and nurturance as targets in an attachment based intervention: building upon Mary Ainsworth's insights about mother-infant interaction. Attach Hum Dev 2014; 15:507-23. [PMID: 24299132 DOI: 10.1080/14616734.2013.820920] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
As an astute observer of parent-infant interaction, Mary Ainsworth described and assessed facets of maternal sensitivity, including responsiveness to conditions of infant distress and non-distress. This paper considers the importance of distinguishing between parental sensitivity to children's distress cues (which we refer to as nurturance) and parental sensitivity to children's non-distress cues (which we refer to as synchrony). Observations of parents in our intervention, Attachment and Biobehavioral Catch-up (ABC), have led us to believe that distress and non-distress represent distinct contexts in which parents can be differentially sensitive or insensitive in responding. Thus, we have conceptualized nurturance and synchrony as distinct targets of the ABC intervention and, in deciding how to assess parental sensitivity, we have chosen measures that distinguish between nurturance and synchrony. This paper describes the strengths and weaknesses of different approaches we have taken to assess parental sensitivity, including diary methodology that we developed for assessing parental nurturance and global measures that we have used for assessing parental synchrony. Finally, a frequency-based coding system is described that we developed for assessing parental nurturance and synchrony from videotaped intervention sessions.
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Affiliation(s)
- Kristin Bernard
- a Department of Psychology , University of Delaware , Newark 19716 , DE , USA
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Enlow MB, King L, Schreier H, Howard JM, Rosenfield D, Ritz T, Wright RJ. Maternal sensitivity and infant autonomic and endocrine stress responses. Early Hum Dev 2014; 90:377-85. [PMID: 24794304 PMCID: PMC4065189 DOI: 10.1016/j.earlhumdev.2014.04.007] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Revised: 03/04/2014] [Accepted: 04/04/2014] [Indexed: 12/31/2022]
Abstract
BACKGROUND Early environmental exposures may help shape the development of the autonomic nervous system (ANS) and hypothalamic-pituitary-adrenal (HPA) axis, influencing vulnerability for health problems across the lifespan. Little is known about the role of maternal sensitivity in influencing the development of the ANS in early life. AIMS To examine associations among maternal sensitivity and infant behavioral distress and ANS and HPA axis reactivity to the Repeated Still-Face Paradigm (SFP-R), a dyadic stress task. STUDY DESIGN Observational repeated measures study. SUBJECTS Thirty-five urban, sociodemographically diverse mothers and their 6-month-old infants. OUTCOME MEASURES Changes in infant affective distress, heart rate, respiratory sinus arrhythmia (RSA), and T-wave amplitude (TWA) across episodes of the SFP-R were assessed. A measure of cortisol output (area under the curve) in the hour following cessation of the SFP-R was also obtained. RESULTS Greater maternal insensitivity was associated with greater infant sympathetic activation (TWA) during periods of stress and tended to be associated with greater cortisol output following the SFP-R. There was also evidence for greater affective distress and less parasympathetic activation (RSA) during the SFP-R among infants of predominantly insensitive mothers. CONCLUSIONS Caregiving quality in early life may influence the responsiveness of the sympathetic and parasympathetic branches of the ANS as well as the HPA axis. Consideration of the ANS and HPA axis systems together provides a fuller representation of adaptive versus maladaptive stress responses. The findings highlight the importance of supporting high quality caregiving in the early years of life, which is likely to promote later health.
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Affiliation(s)
- Michelle Bosquet Enlow
- Department of Psychiatry, Boston Children’s Hospital, Boston, MA,Department of Psychiatry, Harvard Medical School, Boston, MA
| | - Lucy King
- Department of Psychiatry, Boston Children’s Hospital, Boston, MA
| | - Hannah Schreier
- Department of Pediatrics, Kravis Children’s Hospital and the Icahn School of Medicine at Mount Sinai, New York City, NY
| | - Jamie M. Howard
- Anxiety and Mood Disorders Center, Child Mind Institute, New York City, NY
| | - David Rosenfield
- Department of Psychology, Southern Methodist University, Dallas, TX
| | - Thomas Ritz
- Department of Psychology, Southern Methodist University, Dallas, TX
| | - Rosalind J. Wright
- Department of Pediatrics, Kravis Children’s Hospital and the Icahn School of Medicine at Mount Sinai, New York City, NY,Mindich Child Health & Development Institute, Icahn School of Medicine at Mount Sinai, New York City, NY
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Perry NB, Mackler JS, Calkins SD, Keane SP. A transactional analysis of the relation between maternal sensitivity and child vagal regulation. Dev Psychol 2014; 50:784-93. [PMID: 23895168 PMCID: PMC4165529 DOI: 10.1037/a0033819] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A transactional model examining the longitudinal association between vagal regulation (as indexed by vagal withdrawal) and maternal sensitivity from age 2.5 to age 5.5 was assessed. The sample included 356 children (171 male, 185 female) and their mothers who participated in a laboratory visit at age 2.5, 4.5, and 5.5. Cardiac vagal tone was obtained during a baseline task and during emotional frustration tasks. Maternal sensitivity was assessed via direct observation during a pretend play and cleanup task. To test for transactional associations, a path model estimating stability paths for vagal withdrawal and maternal sensitivity was compared with a full reciprocal model that included all cross-lagged pathways. A chi-square difference test was used to evaluate whether the cross-lagged model explained the data above and beyond the stability model. The vagal withdrawal cross-lagged model was found to fit significantly better than the stability model and revealed that maternal sensitivity at 2.5 years was associated positively with vagal withdrawal at 4.5 years, and vagal withdrawal at 4.5 years was associated positively with maternal sensitivity at 5.5 years. These results suggest that early sensitive responding by mothers was associated with increases in vagal withdrawal, which in turn was associated with higher levels of sensitive parenting.
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Affiliation(s)
- Nicole B. Perry
- Department of Human Development and Family Studies, University of North Carolina at Greensboro
| | | | - Susan D. Calkins
- Department of Human Development and Family Studies, University of North Carolina at Greensboro
- Department of Psychology, University of North Carolina at Greensboro
| | - Susan P. Keane
- Department of Psychology, University of North Carolina at Greensboro
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Moore GA, Neiderhiser JM. Behavioral Genetic Approaches and Family Theory. JOURNAL OF FAMILY THEORY & REVIEW 2014; 6:18-30. [PMID: 24678347 PMCID: PMC3963160 DOI: 10.1111/jftr.12028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Family theories have been founded on research that cannot discriminate genetic and environmental influences and, consequently, most theories do not have highly developed models of gene-environment interplay in families. Behavioral genetic approaches, which can identify gene-environment interplay, have typically not been driven by family theories and have lacked adequate measurement of family processes. In this article, the authors describe behavioral genetic mechanisms and methods using representative examples of research on family processes, highlighting the advantages of an integrated approach. New directions in research and theory driven by an integrated approach are discussed.
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Calkins SD, Dollar JM. Emotion: commentary. A biopsychosocial perspective on maternal psychopathology and the development of child emotion regulation. J Pers Disord 2014; 28:70-7. [PMID: 24344888 DOI: 10.1521/pedi.2014.28.1.70] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
In this commentary, the authors note that Gratz and colleagues (2014) have made an important step in understanding the effect of maternal borderline personality (BP) pathology on children's developing emotion regulation. The emphasis on mechanisms of transmission in their article has implications for our understanding of the relationships between parental mental health and child functioning more generally. The authors of the commentary argue that using a biopsychosocial framework to understand the multiple levels that characterize the developmental system will push this kind of focus on behavioral mechanisms a step further. A biopsychosocial framework implies that a set of hierarchically organized, but reciprocally interacting, processes, from the genetic to the environmental, provide the essential elements of development (Gottlieb, 2007). Thus, in studying the effects of maternal BP pathology on child outcomes, consideration may also be given to the role of underlying biological processes that are influenced by maternal functioning and may alter child outcomes. Challenges to using this general approach in studying the effects of parental psychopathology are discussed.
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Alkon A, Boyce WT, Tran L, Harley KG, Neuhaus J, Eskenazi B. Prenatal adversities and Latino children's autonomic nervous system reactivity trajectories from 6 months to 5 years of age. PLoS One 2014; 9:e86283. [PMID: 24466003 PMCID: PMC3897676 DOI: 10.1371/journal.pone.0086283] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Accepted: 12/11/2013] [Indexed: 11/19/2022] Open
Abstract
The purpose of the study was to determine whether mothers' adversities experienced during early pregnancy are associated with offspring's autonomic nervous system (ANS) reactivity trajectories from 6 months to 5 years of age. This cohort study of primarily Latino families included maternal interviews at 13-14 weeks gestation about their experience of a range of adversities: father's absence, general social support, poverty level, and household density. ANS measures of heart rate, respiratory sinus arrhythmia (parasympathetic nervous system) and preejection period (sympathetic nervous system) were collected during resting and challenging conditions on children at 6 months and 1, 3.5 and 5 years of age. Reactivity measures were calculated as the mean of the responses to challenging conditions minus a resting condition. Fixed effects models were conducted for the 212 children with two or more timepoints of ANS measures. Interactions between maternal prenatal adversity levels and child age at time of ANS protocol were included in the models, allowing the calculation of separate trajectories or slopes for each level of adversity. Results showed no significant relations between mothers' prenatal socioeconomic or social support adversity and offspring's parasympathetic nervous system trajectories, but there was a statistically significant relationship between social support adversity and offspring's heart rate trajectories (p<.05) and a borderline significant relationship between socioeconomic adversity and offspring's sympathetic nervous system trajectories (p = .05). Children whose mothers experienced one, not two, social support adversity had the smallest increases in heart rate reactivity compared to children whose mothers experienced no adversity. The children whose mothers experienced no social support and no socioeconomic adversity had the largest increases in heart rate and preejection period respectively from 6 months to 5 years showing the most plasticity. Mothers' prenatal adverse experiences may program their children's physiologic trajectory to dampen their heart rate or sympathetic responsivity to challenging conditions.
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Affiliation(s)
- Abbey Alkon
- School of Nursing, University of California San Francisco, San Francisco, California, United States of America
- * E-mail:
| | - W. Thomas Boyce
- School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Linh Tran
- University of California, Berkeley, School of Public Health, Berkeley, California, United States of America
| | - Kim G. Harley
- Center for Environmental Research and Children’s Health (CERCH), Berkeley, California, United States of America
| | - John Neuhaus
- UCSF Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America
| | - Brenda Eskenazi
- CERCH, School of Public Health, University of California, Berkeley, California, United States of America
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KUSANAGI E, NAKANO S, KONDO-IKEMURA K. THE DEVELOPMENT OF INFANT TEMPERAMENT AND ITS RELATIONSHIP WITH MATERNAL TEMPERAMENT. PSYCHOLOGIA 2014. [DOI: 10.2117/psysoc.2014.31] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Abstract
AbstractAlthough considerable research has examined the relations between parental behavior and a range of child developmental outcomes, much of this work has been conducted at a very broad level of behavioral analysis. A developmental psychopathology framework and recent research conducted within this framework point to the need for models of parenting and child psychopathology that offer greater specificity regarding processes that may be implicated in the effects of these relationships. In addition, recent animal work and some human work has focused more on theproximalbiological and social mechanisms through which parenting affects child outcomes. Our conceptualization of parenting effects acknowledges that family and child factors are embedded in a dynamic biological and social context that is key to understanding developmental trajectories of child adjustment. In this paper, we review two areas of research that are illuminating the biological processes underlying links between parenting and child psychopathology: molecular genetics and psychophysiology. We adopt a biopsychosocial perspective on developmental psychopathology that implies that a set of hierarchically organized, but reciprocally interacting, processes, from the genetic to the environmental, provide the essential elements of both normative and nonnormative development (Gottlieb, 2007). New directions stimulated by this general approach are discussed, with an emphasis on the contextual and developmental issues and applications implied by such a perspective.
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Wang M, Saudino KJ. Genetic and environmental influences on individual differences in emotion regulation and its relation to working memory in toddlerhood. Emotion 2013; 13:1055-67. [PMID: 24098922 PMCID: PMC4108294 DOI: 10.1037/a0033784] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This is the first study to explore genetic and environmental contributions to individual differences in emotion regulation in toddlers, and the first to examine the genetic and environmental etiology underlying the association between emotion regulation and working memory. In a sample of 304 same-sex twin pairs (140 MZ, 164 DZ) at age 3, emotion regulation was assessed using the Behavior Rating Scale of the Bayley Scales of Infant Development (BRS; Bayley, 1993), and working memory was measured by the visually cued recall (VCR) task (Zelazo, Jacques, Burack, & Frye, 2002) and several memory tasks from the Mental Scale of the BSID. Based on model-fitting analyses, both emotion regulation and working memory were significantly influenced by genetic and nonshared environmental factors. Shared environmental effects were significant for working memory, but not for emotion regulation. Only genetic factors significantly contributed to the covariation between emotion regulation and working memory.
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Hall MH, Middleton K, Thayer JF, Lewis TT, Kline CE, Matthews KA, Kravitz HM, Krafty RT, Buysse DJ. Racial differences in heart rate variability during sleep in women: the study of women across the nation sleep study. Psychosom Med 2013; 75:783-90. [PMID: 24077772 PMCID: PMC3902648 DOI: 10.1097/psy.0b013e3182a7ec5c] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND Heart rate variability (HRV) differs markedly by race, yet few studies have evaluated these relationships in women, and none have done so during sleep (sHRV). METHODS We addressed these gaps by examining sHRV in women of African American, Chinese American, or European American origin or descent (mean [standard deviation] age = 51.2 [2.2] years). RESULTS HRV during Stage 2 non-rapid eye movement (NREM) and rapid eye movement (REM) sleep differed significantly by race after adjusting for possible confounders. Normalized high-frequency HRV was significantly lower in European American compared with African American and Chinese American participants (European American NREM = 0.35 [0.01], REM = 0.23 [0.01]; African American NREM = 0.43 [0.02], REM = 0.29 [0.02]; Chinese American NREM = 0.47 [0.03], REM = 0.33 [0.02]; p values <.001). European Americans also exhibited higher low-to-high-frequency HRV ratios during sleep compared with African American and Chinese American women (European American NREM = 2.42 [1.07], REM = 5.05 [1.07]; African American NREM = 1.69 [1.09], REM = 3.51 [1.09]; Chinese American NREM = 1.35 [1.07], REM = 2.88 [1.13]; p values <.001). CONCLUSIONS Race was robustly related to sHRV. Compared with women of African American or Chinese American origin or descent, European American women exhibited decreased vagally mediated control of the heart during sleep. Prospective data are needed to evaluate whether sHRV, including race differences, predicts cardiovascular disease.
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Affiliation(s)
- Martica H Hall
- Department of Psychiatry, University of Pittsburgh School of Medicine, Suite E-1101, 3811 O'Hara Street, Pittsburgh, PA 15213.
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DRD2/ANKK1 Taq1A polymorphism (rs1800497) has opposing effects on D2/3 receptor binding in healthy controls and patients with major depressive disorder. Int J Neuropsychopharmacol 2013; 16:2095-101. [PMID: 23683269 PMCID: PMC3758772 DOI: 10.1017/s146114571300045x] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The A1 allele of the DRD2/ANKK1 Taq1A polymorphism (rs1800497) is associated with reduced striatal D(2/3) receptor binding in healthy individuals (Con) as well as depression and addiction. However, the effect of rs1800497 on D(2/3) receptor binding in depressed patients as well as the SNP's effect on D(2/3) binding during reward-associated dopamine release is unknown. Twelve unmedicated patients with major depressive disorder (MDD) and 24 Con completed PET scans with [(11)C]raclopride, once without receiving monetary rewards (baseline) and once while winning money. In Con, the A1 allele was associated with reduced baseline binding potential (BP(ND)) in the middle caudate and ventral striatum. However, in MDD patients the A1 allele was associated with increased baseline BP(ND) in these regions. There were no significant associations between rs1800497 and change in BP(ND) during reward-associated dopamine release. Conceivably, the A1 allele predisposes to depression and addiction via its effect on the post-synaptic D(2) receptor.
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