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Howland MA, Glynn LM. The future of intergenerational transmission research: A prospective, three-generation approach. Dev Psychopathol 2024:1-11. [PMID: 38832544 DOI: 10.1017/s0954579424000622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2024]
Abstract
Dr. Dante Cicchetti's pioneering theory and research on developmental psychopathology have been fundamental to the proliferation of research on intergenerational transmission over the last 40 years. In part due to this foundation, much has been learned about continuities and discontinuities in child maltreatment, attachment, parenting, and psychopathology across generations. Looking towards the future, we propose that this field stands to benefit from a prospective, three-generation approach. Specifically, following established prospective, longitudinal cohorts of children over their transition to parenting the next generation will afford the opportunity to investigate the developmental origins of intergenerational transmission. This approach also can address key outstanding questions and methodological limitations in the extant literature related to the confounding of retrospective and prospective measures; examination of mediators and moderators; and investigation of the roles of biology, environment, and their interplay. After considering these advantages, we offer several considerations and recommendations for future research, many of which are broadly applicable to the study of two or more generations. We hope that this discussion will inspire the leveraging of existing prospective cohorts to carry forward Dr. Cicchetti's remarkable contributions, with the ultimate aim to inform the development of preventions and interventions that disrupt deleterious intergenerational cycles.
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Affiliation(s)
- Mariann A Howland
- Institute of Child Development, University of Minnesota, Minneapolis, MN, USA
| | - Laura M Glynn
- Department of Psychology, Chapman University, Orange, CA, USA
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2
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DeJoseph ML, Ellwood-Lowe ME, Miller-Cotto D, Silverman D, Shannon KA, Reyes G, Rakesh D, Frankenhuis WE. The promise and pitfalls of a strength-based approach to child poverty and neurocognitive development: Implications for policy. Dev Cogn Neurosci 2024; 66:101375. [PMID: 38608359 PMCID: PMC11019102 DOI: 10.1016/j.dcn.2024.101375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 03/27/2024] [Accepted: 04/04/2024] [Indexed: 04/14/2024] Open
Abstract
There has been significant progress in understanding the effects of childhood poverty on neurocognitive development. This progress has captured the attention of policymakers and promoted progressive policy reform. However, the prevailing emphasis on the harms associated with childhood poverty may have inadvertently perpetuated a deficit-based narrative, focused on the presumed shortcomings of children and families in poverty. This focus can have unintended consequences for policy (e.g., overlooking strengths) as well as public discourse (e.g., focusing on individual rather than systemic factors). Here, we join scientists across disciplines in arguing for a more well-rounded, "strength-based" approach, which incorporates the positive and/or adaptive developmental responses to experiences of social disadvantage. Specifically, we first show the value of this approach in understanding normative brain development across diverse human environments. We then highlight its application to educational and social policy, explore pitfalls and ethical considerations, and offer practical solutions to conducting strength-based research responsibly. Our paper re-ignites old and recent calls for a strength-based paradigm shift, with a focus on its application to developmental cognitive neuroscience. We also offer a unique perspective from a new generation of early-career researchers engaged in this work, several of whom themselves have grown up in conditions of poverty. Ultimately, we argue that a balanced strength-based scientific approach will be essential to building more effective policies.
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Affiliation(s)
| | | | | | - David Silverman
- Department of Psychology, Northwestern University, United States
| | | | - Gabriel Reyes
- Graduate School of Education, Stanford University, United States
| | - Divyangana Rakesh
- Neuroimaging Department, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK
| | - Willem E Frankenhuis
- Evolutionary and Population Biology, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, the Netherlands; Max Planck Institute for the Study of Crime, Security, and Law, Germany
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3
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Fonagy P, Luyten P, Allison E, Campbell C. Taking stock to move forward: Where the field of developmental psychopathology might be heading. Dev Psychopathol 2024:1-10. [PMID: 38389294 DOI: 10.1017/s0954579424000312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
In this paper, dedicated to Dante Cicchetti's contributions and enduring influence, we explore the prospective directions of developmental psychopathology. Our focus centers on key domains where Cicchetti's significant achievements have continually shaped our evolving thinking about psychological development. These domains include (a) the concepts of equifinality and multifinality, along with the challenges in predicting developmental trajectories, (b) the imperative to integrate wider sociocultural viewpoints into developmental psychopathology frameworks, (c) the interplay of genetic and environmental influences in developmental courses, (d) the significance of mental state language, and (e) the progress, or its absence, in the development of prevention and intervention tactics for children, adolescents, and their caregivers. While many of our forecasts regarding the future of developmental psychopathology may not materialize, we maintain optimistic that the essential ideas presented will influence the research agenda in this field and contribute to its growth over the next fifty years.
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Affiliation(s)
- Peter Fonagy
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Patrick Luyten
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
- Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium
| | - Elizabeth Allison
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Chloe Campbell
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
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Lozada M, D'Adamo P. Enactive interventions can enhance agency, health, and social relationships during childhood. Front Psychol 2024; 14:1245883. [PMID: 38235280 PMCID: PMC10791784 DOI: 10.3389/fpsyg.2023.1245883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 12/07/2023] [Indexed: 01/19/2024] Open
Affiliation(s)
- Mariana Lozada
- INIBIOMA, CONICET - Universidad Nacional del Comahue, San Carlos de Bariloche, Argentina
| | - Paola D'Adamo
- ECyC IPEHCS CONICET - Universidad Nacional del Comahue, San Carlos de Bariloche, Argentina
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Xu Y, Harms MB, Green CS, Wilson RC, Pollak SD. Childhood unpredictability and the development of exploration. Proc Natl Acad Sci U S A 2023; 120:e2303869120. [PMID: 38011553 DOI: 10.1073/pnas.2303869120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 09/12/2023] [Indexed: 11/29/2023] Open
Abstract
Early in development, the process of exploration helps children gather new information that fosters learning about the world. Yet, it is unclear how childhood experiences may influence the way humans approach new learning. What influences decisions to exploit known, familiar options versus trying a novel alternative? We found that childhood unpredictability, characterized by unpredictable caregiving and unstable living environments, was associated with reduced exploratory behavior. This effect holds while controlling for individual differences, including anxiety and stress. Individuals who perceived their childhoods as unpredictable explored less and were instead more likely to repeat previous choices (habitual responding). They were also more sensitive to uncertainty than to potential rewards, even when the familiar options yielded lower rewards. We examined these effects across multiple task contexts and via both in-person (N = 78) and online replication (N = 84) studies among 10- to 13-y-olds. Results are discussed in terms of the potential cascading effects of unpredictable environments on the development of decision-making and the effects of early experience on subsequent learning.
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Affiliation(s)
- Yuyan Xu
- Department of Psychology, University of Wisconsin-Madison, Madison, WI 53706
| | - Madeline B Harms
- Department of Psychology, University of Minnesota Duluth, Duluth, MN 55812
| | - C Shawn Green
- Department of Psychology, University of Wisconsin-Madison, Madison, WI 53706
| | - Robert C Wilson
- Department of Psychology, University of Arizona, Tucson, AZ 85721
- Cognitive Science Program, University of Arizona, Tucson, AZ 85716
| | - Seth D Pollak
- Department of Psychology, University of Wisconsin-Madison, Madison, WI 53706
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McDermott CL, Lee J, Park AT, Tooley UA, Boroshok AL, Hilton K, Linn KA, Mupparapu M, Mackey AP. Developmental Correlates of Accelerated Molar Eruption in Early Childhood. BIOLOGICAL PSYCHIATRY GLOBAL OPEN SCIENCE 2023; 3:847-854. [PMID: 37881542 PMCID: PMC10593886 DOI: 10.1016/j.bpsgos.2023.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 02/04/2023] [Accepted: 02/09/2023] [Indexed: 02/19/2023] Open
Abstract
Background Adversity has been linked to accelerated maturation. Molar eruption is a simple and scalable way to identify early maturation, but its developmental correlates remain unexplored. Thus, we examined whether accelerated maturation as indexed by molar eruption is associated with children's mental health or cognitive skills. Methods Molar eruption was evaluated from T2-weighted magnetic resonance imaging in 117 children (63 female; ages 4-7 years). Parents reported on child mental health with the Child Behavior Checklist. Children completed standardized assessments of fluid reasoning, working memory, processing speed, crystallized knowledge, and math performance. Relationships between molar eruption and developmental outcomes were examined using linear models, with age, gender, and stress risk as covariates. Results Earlier molar eruption was positively associated with children's externalizing symptoms (false discovery rate-corrected p [pFDR] = .027) but not internalizing symptoms, and the relationship with externalizing symptoms did not hold when controlling for stress risk. Earlier molar eruption was negatively associated with fluid reasoning (pFDR < .001), working memory (pFDR = .033), and crystallized knowledge (pFDR = .001). The association between molar eruption and both reasoning and crystallized knowledge held when controlling for stress risk. Molar eruption also partially mediated associations between stress risk and both reasoning (proportion mediated = 0.273, p = .004) and crystallized knowledge (proportion mediated = 0.126, p = .016). Conclusions Accelerated maturation, as reflected in early molar eruption, may have consequences for cognitive development, perhaps because it constrains brain plasticity. Knowing the pace of a child's maturation may provide insight into the impact of a child's stress history on their cognitive development.
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Affiliation(s)
- Cassidy L. McDermott
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Janet Lee
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Anne T. Park
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ursula A. Tooley
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Austin L. Boroshok
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Katherine Hilton
- School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kristin A. Linn
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Muralidhar Mupparapu
- School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Allyson P. Mackey
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania
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Harms MB, Record J. Maltreatment, harsh parenting, and parent-adolescent relationships during the COVID-19 pandemic. Curr Opin Psychol 2023; 52:101637. [PMID: 37453182 DOI: 10.1016/j.copsyc.2023.101637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 05/31/2023] [Accepted: 06/12/2023] [Indexed: 07/18/2023]
Abstract
The COVID-19 pandemic disrupted multiple aspects of family life, including normative tendencies for adolescents to establish independence from the family. This disruption has had profound, but variable impacts on parent-adolescent relationships, strengthening them in some circumstances and increasing the risk for harsh parenting and maltreatment in others. Factors that moderated this influence include a family's financial situation and pandemic-related job loss, pre-existing characteristics of the parent-child relationship, and parent and adolescent mental health. Further research is needed to examine the mechanisms through which the pandemic continues to influence parent-adolescent relationships, with attention to policy-related impacts.
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Affiliation(s)
- Madeline B Harms
- Department of Psychology, University of Minnesota Duluth, United States.
| | - Julia Record
- Department of Psychology, University of Minnesota Duluth, United States
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Park AT, Richardson H, Tooley UA, McDermott CL, Boroshok AL, Ke A, Leonard JA, Tisdall MD, Deater-Deckard K, Edgar JC, Mackey AP. Early stressful experiences are associated with reduced neural responses to naturalistic emotional and social content in children. Dev Cogn Neurosci 2022; 57:101152. [PMID: 36137356 PMCID: PMC9493069 DOI: 10.1016/j.dcn.2022.101152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 08/01/2022] [Accepted: 09/15/2022] [Indexed: 01/27/2023] Open
Abstract
How do children's experiences relate to their naturalistic emotional and social processing? Because children can struggle with tasks in the scanner, we collected fMRI data while 4-to-11-year-olds watched a short film with positive and negative emotional events, and rich parent-child interactions (n = 70). We captured broad, normative stressful experiences by examining socioeconomic status (SES) and stressful life events, as well as children's more proximal experiences with their parents. For a sub-sample (n = 30), parenting behaviors were measured during a parent-child interaction, consisting of a picture book, a challenging puzzle, and free play with novel toys. We characterized positive parenting behaviors (e.g., warmth, praise) and negative parenting behaviors (e.g., harsh tone, physical control). We found that higher SES was related to greater activity in medial orbitofrontal cortex during parent-child interaction movie events. Negative parenting behaviors were associated with less activation of the ventral tegmental area and cerebellum during positive emotional events. In a region-of-interest analysis, we found that stressful life events and negative parenting behaviors were associated with less activation of the amygdala during positive emotional events. These exploratory results demonstrate the promise of using movie fMRI to study how early experiences may shape emotional, social, and motivational processes.
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Affiliation(s)
- Anne T Park
- Department of Psychology, School of Arts and Sciences, University of Pennsylvania, United States
| | - Hilary Richardson
- Department of Psychology, School of Philosophy, Psychology and Language Sciences, University of Edinburgh, United Kingdom
| | - Ursula A Tooley
- Department of Psychology, School of Arts and Sciences, University of Pennsylvania, United States; Neuroscience Graduate Group, Perelman School of Medicine, University of Pennsylvania, United States
| | - Cassidy L McDermott
- Department of Psychology, School of Arts and Sciences, University of Pennsylvania, United States
| | - Austin L Boroshok
- Department of Psychology, School of Arts and Sciences, University of Pennsylvania, United States
| | - Adrian Ke
- Department of Psychology, School of Arts and Sciences, University of Pennsylvania, United States
| | - Julia A Leonard
- Department of Psychology, School of Arts and Sciences, University of Pennsylvania, United States; Department of Psychology, Yale University, United States
| | - M Dylan Tisdall
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, United States
| | - Kirby Deater-Deckard
- Department of Psychological and Brain Sciences, University of Massachusetts Amherst, United States
| | | | - Allyson P Mackey
- Department of Psychology, School of Arts and Sciences, University of Pennsylvania, United States.
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9
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Sailer LL, Patel PP, Park AH, Moon J, Hanadari-Levy A, Ophir AG. Synergistic consequences of early-life social isolation and chronic stress impact coping and neural mechanisms underlying male prairie vole susceptibility and resilience. Front Behav Neurosci 2022; 16:931549. [PMID: 35957922 PMCID: PMC9358287 DOI: 10.3389/fnbeh.2022.931549] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 06/24/2022] [Indexed: 11/13/2022] Open
Abstract
Chronic stress can be challenging, lead to maladaptive coping strategies, and cause negative mental and physical health outcomes. Early-life adversity exposes developing young to physical or psychological experiences that risks surpassing their capacity to effectively cope, thereby impacting their lifetime physical and mental wellbeing. Sensitivity to stressful events, like social isolation, has the potential to magnify stress-coping. Chronic stress through social defeat is an established paradigm that models adverse early-life experiences and can trigger enduring alterations in behavioral and neural phenotypes. To assess the degree to which stress resilience and sensitivity stemming from early-life chronic stress impact sociability, we exposed male prairie voles to chronic social defeat stress (CSDS) during adolescence. We simultaneously exposed subjects to either social isolation (CSDS+Isol) or group housing (CSDS+Soc) during this crucial time of development. On PND41, all subjects underwent a social approach test to examine the immediate impact of isolation, CSDS, or their combined effects on sociability. Unlike the CSDS+Isol group which primarily displayed social avoidance, the CSDS+Soc group was split by individuals exhibiting susceptible or resilient stress phenotypes. Notably, the Control+Soc and CSDS+Soc animals and their cage-mates significantly gained body weight between PND31 and PND40, whereas the Control+Isol and CSDS+Isol animals did not. These results suggest that the effects of early-life stress may be mitigated by having access to social support. Vasopressin, oxytocin, and opioids and their receptors (avpr1a, oxtr, oprk1, oprm1, and oprd1) are known to modulate social and stress-coping behaviors in the lateral septum (LS). Therefore, we did an mRNA expression analysis with RT-qPCR of the avpr1a, oxtr, oprk1, oprm1, and oprd1 genes to show that isolation and CSDS, or their collective influence, can potentially differentially bias sensitivity of the LS to early-life stressors. Collectively, our study supports the impact and dimensionality of early-life adversity because the type (isolation vs. CSDS), duration (acute vs. chronic), and combination (isolation + CSDS) of stressors can dynamically alter behavioral and neural outcomes.
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10
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Frankenhuis WE, Amir D. What is the expected human childhood? Insights from evolutionary anthropology. Dev Psychopathol 2022; 34:473-497. [PMID: 34924077 DOI: 10.1017/s0954579421001401] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
In psychological research, there are often assumptions about the conditions that children expect to encounter during their development. These assumptions shape prevailing ideas about the experiences that children are capable of adjusting to, and whether their responses are viewed as impairments or adaptations. Specifically, the expected childhood is often depicted as nurturing and safe, and characterized by high levels of caregiver investment. Here, we synthesize evidence from history, anthropology, and primatology to challenge this view. We integrate the findings of systematic reviews, meta-analyses, and cross-cultural investigations on three forms of threat (infanticide, violent conflict, and predation) and three forms of deprivation (social, cognitive, and nutritional) that children have faced throughout human evolution. Our results show that mean levels of threat and deprivation were higher than is typical in industrialized societies, and that our species has experienced much variation in the levels of these adversities across space and time. These conditions likely favored a high degree of phenotypic plasticity, or the ability to tailor development to different conditions. This body of evidence has implications for recognizing developmental adaptations to adversity, for cultural variation in responses to adverse experiences, and for definitions of adversity and deprivation as deviation from the expected human childhood.
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Affiliation(s)
- Willem E Frankenhuis
- Department of Psychology, Utrecht University, Utrecht, the Netherlands
- Max Planck Institute for the Study of Crime, Security and Law, Germany
| | - Dorsa Amir
- Department of Psychology, Boston College, Chestnut Hill, USA
- Department of Psychology, University of California, Berkeley, USA
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11
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Smith KE, Pollak SD. Approach motivation and loneliness: Individual differences and parasympathetic activity. Psychophysiology 2022; 59:e14036. [PMID: 35230700 PMCID: PMC9283255 DOI: 10.1111/psyp.14036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 01/30/2022] [Accepted: 02/15/2022] [Indexed: 12/11/2022]
Abstract
Loneliness, or perceived social isolation, is linked to a number of negative long‐term effects on both mental and physical health. However, how an individual responds to feeling lonely may influence their risk for later negative health outcomes. Here, we sought to clarify what influences variability in individuals' motivated responses to loneliness. Specifically, we assessed whether resting parasympathetic activity, a physiological marker linked to flexible adaptation, facilitates increased approach‐oriented behaviors. Seventy‐four adult participants underwent a conditioning paradigm assessing how they approach and avoid rewards and threats. Individuals with higher levels of loneliness and high resting parasympathetic activity were more likely to demonstrate approach behaviors. We discuss these findings in terms of the role resting parasympathetic activity may play in facilitating adaptive responses to feeling socially isolated. How an individual responds to feeling lonely may influence their risk for later negative health outcomes. The current study provides new insight into what may influence variability in responses to feeling lonely. Individuals with higher resting parasympathetic activity and high levels of loneliness demonstrate increased approach‐oriented behaviors. This suggests loneliness increases approach motivations but only in the presence of other markers of adaptive responding, like high resting parasympathetic activity.
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Affiliation(s)
- Karen E Smith
- Department of Psychology, University of Wisconsin - Madison, Madison, Wisconsin, USA
| | - Seth D Pollak
- Department of Psychology, University of Wisconsin - Madison, Madison, Wisconsin, USA
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12
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Smith KE, Pollak SD. Early life stress and perceived social isolation influence how children use value information to guide behavior. Child Dev 2021; 93:804-814. [PMID: 34971461 PMCID: PMC9177517 DOI: 10.1111/cdev.13727] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Learning the value of environmental signals and using that information to guide behavior is critical for survival. Stress in childhood may influence these processes, but how it does so is still unclear. This study examined how stressful event exposures and perceived social isolation affect the ability to learn value signals and use that information in 72 children (8–9 years; 29 girls; 65.3% White). Stressful event exposures and perceived social isolation did not influence how children learned value information. But, children with high stressful event exposures and perceived social isolation were worse at using that information. These data suggest alterations in how value information is used, rather than learned, may be one mechanism linking early experiences to later behaviors.
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Affiliation(s)
- Karen E Smith
- University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Seth D Pollak
- University of Wisconsin-Madison, Madison, Wisconsin, USA
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