Intergenerational Transmission Research Articles

Running in the FAMILY: understanding and predicting the intergenerational transmission of mental illness.

Over 50% of children with a parent with severe mental illness will develop mental illness by early adulthood. However, intergenerational transmission of risk for mental illness in one's children is insufficiently considered in clinical practice, nor is it sufficiently utilised into diagnostics and care for children of ill parents. This leads to delays in diagnosing young offspring and missed opportunities for protective actions and resilience strengthening. Prior twin, family, and adoption studies suggest that the aetiology of mental illness is governed by a complex interplay of genetic and environmental factors, potentially mediated by changes in epigenetic programming and brain development. However, how these factors ultimately materialise into mental disorders remains unclear. Here, we present the FAMILY consortium, an interdisciplinary, multimodal (e.g., (epi)genetics, neuroimaging, environment, behaviour), multilevel (e.g., individual-level, family-level), and multisite study funded by a European Union Horizon-Staying-Healthy-2021 grant. FAMILY focuses on understanding and prediction of intergenerational transmission of mental illness, using genetically informed causal inference, multimodal normative prediction, and animal modelling. Moreover, FAMILY applies methods from social sciences to map social and ethical consequences of risk prediction to prepare clinical practice for future implementation. FAMILY aims to deliver: (i) new discoveries clarifying the aetiology of mental illness and the process of resilience, thereby providing new targets for prevention and intervention studies; (ii) a risk prediction model within a normative modelling framework to predict who is at risk for developing mental illness; and (iii) insight into social and ethical issues related to risk prediction to inform clinical guidelines.

Religious transmission and cultural negotiation in first‐generation Muslim migrant parents in Italy: A qualitative study

AbstractThis study investigated the interplay between acculturation and religion in the religious transmission of first‐generation Islamic parents in Italy. Based on the model of the Big Four Religious Dimension (BFRD) the study took a multidimensional approach to religiosity to gain a detailed understanding of the different facets of religiosity and their contribution to the overall process of cultural adaptation and intergenerational transmission of religious values. Eleven first‐generation Muslim parents (nine women; mean age: 48 years) participated in a semi‐structured interview. Results showed that the tension between the desire to ‘raise good Muslims’ and for their successful integration in a non‐Muslim context challenges different facets of religiosity opening spaces for cultural negotiation which leads parents to reconsider how religious rules and identity are passed on to second generation and to develop a more conscious approach to religiosity in migration. The ability to connect religious values and identity with the context of life was greater when parents have developed a balance between the dynamics of integration in the Italian or cross‐cultural spaces of everyday life and the spaces reserved for Muslims and had a high level of cultural capital. Practical implications for implementing policies of cultural and religious pluralism are discussed. Please refer to the Supplementary Material section to find this article's Community and Social Impact Statement.

Migration and Youth: The Lived Experiences of Russian Youth in Finland

The number of Russian immigrants to Finland has already been steadily increasing since 1990, when the President of Finland launched an initiative aimed at facilitating the repatriation of Ingrian Finns living in the territories incorporated into the USSR. Today Russian-speaking immigrants account for approximately 1.3% of Finland’s population. The segmented assimilation theory encourages one to explore the lived experiences of second-generation immigrants. This article analyses the data from qualitative interviews conducted within the framework of the field work carried out in the central part of Finland, from 1 October to 31 December 2021. Young people who spoke Russian in their family and were a part of groups where Russian is a tool of communication and used for the intergenerational transmission of cultural traditions were selected for interviews. The empirical data resulting from a study conducted in Finland provide insight into the factors that have contributed to the migration of their families, from the perspective of these young people. Applying the concept of identity as a “moveable feast”, this article focuses on the process of self-identification as depending, first, on the dynamics between inherited and obtained identity and, second, on the identity level (ethnicity, nationality, global identity) at which these dynamics are present.

Psychopathology in Youth: Treatment, Parenting, and Intergenerational Transmission

Psychopathology in Youth: Treatment, Parenting, and Intergenerational Transmission

Examining timing effects in the intergenerational transmission of anxiety and depressive symptoms: A genetically informed study.

The present study examined genetic, prenatal, and postnatal environmental pathways in the intergenerational transmission of anxiety and depressive symptoms from parents to early adolescents (when these symptoms start to increase), while considering timing effects of exposure to parent anxiety and depressive symptoms postnatally. The sample was from the Early Growth and Development Study, including 561 adopted children (57% male, 55% White, 13% Black/African American, 11% Hispanic/Latine, 20% multiracial, 1% other; 407 provided data in early adolescence) and their birth (BP) and adoptive parents (AP). Using a trait-state-occasion model with eight assessments from child ages 9 months to 11 years, we partitioned trait-like AP anxiety and depressive symptoms from time-specific fluctuations of AP anxiety and depressive symptoms. Offspring anxiety and depressive symptoms were assessed at 11 years (while controlling for similar symptoms at 4.5 years). Results suggested that time-specific fluctuations of AP1 (mostly mothers) anxiety/depressive symptoms in infancy (9 months) were indirectly associated with offspring anxiety/depressive symptoms at 11 years via offspring anxiety/depressive symptoms at 4.5 years; time-specific fluctuations of AP1 anxiety/depressive symptoms at child age 11 years were concurrently associated with offspring anxiety/depressive symptoms at 11 years. AP2 (mostly fathers) anxiety/depressive symptoms were not associated with offspring symptoms. Genetic and prenatal influences measured by BP internalizing problems were not associated with offspring symptoms. Results suggested infancy and early adolescence as developmental periods when children are susceptible to influences of parent anxiety and depressive symptoms. Preventive interventions should consider time-specific fluctuations in parent anxiety and depressive symptoms during these developmental periods. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Womens access to school, educational attainment, and fertility: Evidence from Jordan

In socially conservative Muslim societies, the absence of a sex-appropriate school in one’s community has historically been a major constraint to girls’ schooling. We use the expansion of access to girls’ or mixed schools in Jordan to investigate the effects of access to school on women’s education and fertility. We find that having access to a sex-appropriate school in a woman’s sub-district of birth led to 3.0–3.4 additional years of schooling and 1.0–1.4 fewer births. Using access to girl-appropriate schools as an instrument for female educational attainment, we find that an additional year of schooling reduces total fertility by 0.3–0.4 births. The impact of schooling on fertility is mostly for births occurring at older ages (30+) and higher parities (6+). We also find evidence of effects on intergenerational transmission of education but we find no evidence that school access has translated into higher participation in the labor market.

The effect of single mothers’ employment on their children’s mental health in young adulthood: Random effects model for longitudinal data

ObjectiveBased on a longitudinal approach, this study explores the effect of single mothers’ employment from pregnancy to their children’s preschool years on their adult children’s self-esteem and depression. MethodsThe National Longitudinal Survey of Youth 1979 (NLSY79) and the National Longitudinal Survey of Youth 79 for Children and Young Adults (NLSY79 CY) were employed to pair mothers and their adult children. We used six NLSY79 CY waves from 2004 to 2014. A total of 2,596 single mother-headed household dyads were selected. Variables repeatedly measured at six points in time were tested using the Random Effects Model. ResultsResults show that single mothers’ higher frequency of employment from pregnancy to when their children were four years old was significantly related to their children’s self-esteem and depression at above the age of 18 years.Discussion.Providing more opportunities for single mothers to get a job is necessary to enhance their children’s mental health over time. Accessible job training programs for single mothers and free provision of accessible and high-quality childcare services by the government should be focused on single mothers, particularly those who are pregnant or have children under the age of 5 years, for their children to positively develop self-esteem and reduce depression over time. The intergenerational transmission of inequality between single mothers and their adult children can be addressed by providing more opportunities for well-paying stable jobs with flexible schedules to single mothers, so they are better able to provide their children with time, support and resources.

Між минулим і майбутнім: рефлексії навколо нового тлумачення просвітницьких ідей Бориса Грінченка (кін. ХІХ – поч. ХХ ст.)

The research dives into similarities between historical events in the early twentieth and twenty-first centuries, drawing connections to Borys Hrinchenko’s inspirations which resonate with contemporary efforts in resisting russian occupation, emphasizing the struggle for Ukrainian independence, identity, and freedom through primarily ideological, cultural, national, and linguistic means. The article highlights the leading pedagogical ideas of the scientific and journalistic heritage of Borys Hrinchenko, a prominent Ukrainian linguist, writer, poet, playwright, publicist, critic, ethnographer, educator, and public figure of the late nineteenth – early twentieth centuries. The author focuses on various aspects of the scientist’s contributions, including ethnographic research and methodological systematization of Ukrainian folk art, social endeavors aimed at common societal objectives, educational perspectives, and pedagogical intentions. Additionally, the emphasis is on humanizing personal and social interactions among individuals through the promotion of universal moral ideals and spiritual values, among other aspects. The article provides characteristics of educational concepts related to the national upbringing of Ukrainian youth within Borys Hrinchenko’s scientific and journalistic heritage. It outlines the pedagogical discussions on intergenerational transmission in the realm of Ukrainian studies during the specified period. The author attempts to reinterpret the eminent thinker’s persona in intrinsic harmony with well-known figures from the intellectual elite of that era. Significant attention is devoted to the alignment of creative concepts between Borys Hrinchenko and Ivan Franko. The article highlights Kamenyar’s extensive praise for Hrinchenko, mentioning his resilience challenging criticism, often hostile, and his consistent profound love for Ukraine and “sincere democracy” in all his writings. Specific examples are presented to illustrate Hrinchenko’s aimed critique of Khrystyna Alchevska’s idleness, particularly in the context of russifying Ukrainian schools and publishing her books in russian. The research offers an entirely different interpretation of the critical perspective on certain intellectuals’ scientific and literary works from the relevant period. This perspective was aimed at the promotion of Ukrainian studies and national education. The article explores certain aspects of Hrinchenko’s role as a teacher in a rural school, drawing from historical and scholarly references. It emphasizes the strong connection between two generations of the Ukrainian national movement – Borys Hrinchenko and Dmytro Doroshenko – by analyzing their common efforts. The author highlights their effective collaboration in developing the Ukrainian independent press, public engagement, educational initiatives, and shaping the Ukrainian people’s national consciousness and identity.

Placental Cortisol Dysregulation in Mothers with Experiences of Childhood Adversity: Potential Mechanisms and Clinical Implications.

Adverse childhood experiences (ACEs) are extremely prevalent in the United States population. Although ACEs occurs in childhood, exposure to them has been associated with adverse future pregnancy outcomes and an increased risk of poorer social determinants of health, which further drive the risk of negative pregnancy outcomes. In addition, maternal ACE exposure has been linked to poor infant and child outcomes, highlighting the intergenerational transmission of risk from mother to child. While alterations along the Maternal-Placental-Fetal Hypothalamic-pituitary-adrenal (HPA) axis is hypothesized to be involved, the exact biological pathway underlying this intergenerational passage of risk is mostly unknown. This present work will highlight what is known about pregnancy-related stress hormone physiology, discuss the potential mechanisms of action of ACEs on cortisol regulation, and suggest opportunities for further clinical and translational studies.

The Intergenerational Transmission of Memory: Soviet Photographs and Practices

The Intergenerational Transmission of Memory: Soviet Photographs and Practices

Intergenerational Transmission of Human Parenting Styles to Human-Dog Relationships.

Parenting style and intergenerational transmission have been extensively studied in parent-child relationships. As dogs are increasingly recognized as integral members of the family system, there is a growing interest in understanding how parenting behaviors directed towards dogs can also influence a dog's behaviors. However, the reasons why people adopt certain parenting behaviors towards dogs remain relatively unknown. This study delved into the intergenerational transmission of parenting styles from one's upbringing to caregiving for dogs. Using a mixed methods approach with 391 dog caregivers and 10 interviews, this study employed multivariate linear regression and thematic analysis. Permissive parenting exhibited an intergenerational effect, with those experiencing it being more likely to replicate the style with their dogs. Orientation towards dogs emerged as a crucial mediator, with protectionistic attitudes reducing the likelihood of replicating authoritarian parenting. Humanistic and protectionistic orientation increased the likelihood of compensatory permissive behaviors. Insights from interviews underscored the impact of perceived childhood experiences on adopting specific parenting behaviors. Ultimately, this study provides valuable insights that can contribute to the promotion of appropriate caregiving behaviors toward dogs. By drawing on our understanding of child-parent relationships, addressing the underlying elements of human-dog dynamics may lead to positive outcomes both for dogs and their caregivers.

Far from the (Conservative) tree? Sexuality and intergenerational partisan preferences

ABSTRACT A rich pedigree in political sociology establishes the intergenerational nature of political dispositions. In this paper, I present a theoretical argument positing that the acquisition of non-hereditary social identities, such as those related to sexual orientation, can disrupt this intergenerational transmission. Leveraging data from the British Election study, I find that lesbian, gay, and bisexual (LGB) individuals, particularly those who from Conservative-voting homes, are significantly more likely to break away from the partisan attachments transmitted by the symmetrically partisan households of their heterosexual peers. These findings have implications for theories regarding the intergenerational transmission of political dispositions and signals that LGB individuals, who seek out socialisation experiences beyond those of shared social and structural equivalence with their family and local ecology, are more inclined to form political attachments independently of their parents.

Intergenerational trauma transmission through family psychosocial factors in adult children of Rwandan survivors of the 1994 genocide against the Tutsi

Thirty years after the 1994 genocide against the Tutsi in Rwanda, children of survivors are being increasingly documented to be at higher risk compared to their peers for adverse mental health outcomes. However, no studies in Rwanda have empirically explored family psychosocial factors underlying this intergenerational transmission of trauma. We investigated family psychosocial factors that could underlie this transmission in 251 adult Rwandan children of survivors (mean age = 23.31, SD = 2.40; 50.2% female) who completed a cross-sectional online survey. For participants with survivor mothers (n = 187), we found that both offspring-reported maternal trauma exposure and maternal PTSD were indirectly associated with children's PTSD via maternal trauma communication (specifically, nonverbal and guilt-inducing communication), and that maternal PTSD was indirectly associated with children's PTSD, anxiety, and depression symptoms through family communication styles. For participants with survivor fathers (n = 170), we found that paternal PTSD symptoms were indirectly associated with children's anxiety and depression symptoms via paternal parenting styles (specifically, abusive and indifferent parenting). Although replication is needed in longitudinal research with parent-child dyads, these results reaffirm the importance of looking at mass trauma in a family context and suggest that intergenerational trauma interventions should focus on addressing family communication, trauma communication, and parenting.

Does educational mismatch affect human capital investment in children? Evidence from China

ABSTRACT This study examines the impact of parental education-occupation (educational) mismatch on human capital investment (HCI) in children. Guided by interpretations from a family education investment model that allows parents to be over/undereducated, we conduct an empirical analysis using the panel data of parent‒child pairs from the 2010–2018 China Family Panel Studies (CFPS). Our results show that, on average, children’s education expenditure decreases (increases) when parents are overeducated (undereducated), which is moderated by parental educational attainment. We also observe differing sensitivities between fathers and mothers, with a tendency to prioritize sons’ education over daughters’ education when experiencing educational mismatch. The impact of educational mismatch is more pronounced in urban households, whereas differences between nuclear and other household types are minimal. These findings highlight the importance of educational mismatch in intergenerational human capital transmission and suggest improving such mismatches to optimize HCIs and promote intergenerational mobility.

The Crisis of Adults and Its Implications for the Youth. A Theological-Pastoral Study within the Context of Croatia and the Roman Catholic Church Teaching

This article aims to show the connection between the current crisis of adults and the changes that can be observed in the level of religiosity/spirituality of today’s youth. The Roman Catholic Synod on Young People held in Rome highlighted the need to understand young people and their religiosity. Un­derstanding and interpreting the religiosity, ecclesiasticism, and spirituality of today’s youth is necessary if we wish to answer their religious and spiritual questions properly. Nonetheless, this paper considers only one specific aspect of youth religiosity, that is, the connection between the world of adults, espe­cially the crisis that has affected many of them, and the development of young people—especially of their spirituality/religiosity. The first part provides a basic outline of young people’s religiosity and their rela­tionship to the Roman Catholic Church based on the research. The second part reflects on the crisis of intergenerational transmission of faith, critically evaluating the existing channels used for this purpose. The third part is a critical evaluation of some aspects of the life of adults, especially in light of the crisis that has affected adulthood. The last part, containing results and conclusion, emphasizes the necessity and importance of the formation of adults in the Roman Catholic Church. The research is based on a literature review, analysis of data obtained from research—carried out especially in the Republic of Croatia—as well as directions that come to us from the Roman Catholic Church documents.

Transmission of entrepreneurial identity across generations in business families: Understanding the effect of family communications

ABSTRACT Business families aspire to nurture entrepreneurial characteristics of their later generations to ensure the prosperity of their families and businesses. Given that individuals’ identities direct their behaviors and that their social contexts and, most importantly, their families shape individuals’ identities, we develop a theoretical framework to explain the intergenerational transmission of entrepreneurial identity in business families. More specifically, we explain the role of emotions resulting from parent-entrepreneurs’ identity enactment on their children’s entrepreneurial identity formation. Furthermore, our conceptual model accounts for the role of family communication patterns in facilitating the effects of parents’ emotions on children’s identity formation. Overall, our paper extends our understanding of transgenerational entrepreneurship and sheds new light on family business succession using a family perspective.

Violence in the Family of Origin, Mentalization, and Intimate Partner Violence Perpetration

Intimate partner violence (IPV) is a serious social issue that has impact on the physical and psychological well-being of victims. Exploring the mechanisms that intervene in the intergenerational transmission of violence from family of origin (VFO) to couple relationships can provide theoretical and clinical data. Drawing on the attachment theory and Fonagy’s mentalizing model, this article aims to explore the relationship between VFO and IPV perpetration and the mediating role of mentalization. A total of 531 Italian participants who were in a relationship (68.7% females; mean age = 28.1, standard deviation = 9.0) participated anonymously in the study by completing an online questionnaire. A direct association emerged between VFO and mentalization and between VFO and IPV. Furthermore, mentalization demonstrated a direct association with IPV. An indirect effect was also found between VFO and IPV with the mediation of mentalization. However, the indirect effect of VFO on IPV through mentalization was significant only in relation to psychological IPV, whereas it was not supported in relation to physical and sexual IPV. Although further research is needed across different populations, forms, and typologies of IPV, the preliminary results found the role of mentalization in psychological IPV, providing theoretical and clinical insights.

Genetics of gambling disorder and related phenotypes: The potential uses of polygenic and multifactorial risk models to enable early detection and improve clinical outcomes.

Gambling Disorder (GD) is an impactful behavioural addiction for which there appear to be underpinning genetic contributors. Twin studies show significant GD heritability results and intergenerational transmission show high rates of transmission. Recent developments in polygenic and multifactorial risk prediction modelling provide promising opportunities to enable early identification and intervention for at risk individuals. People with GD often have significant delays in diagnosis and subsequent help-seeking that can compromise their recovery. In this paper we advocate for more research into the utility of polygenic and multifactorial risk modelling in GD research and treatment programs and rigorous evaluation of its costs and benefits.

The Mood and Resilience in Offspring (MARIO) project: a longitudinal cohort study among offspring of parents with and without a mood disorder

BackgroundOne of the most robust risk factors for developing a mood disorder is having a parent with a mood disorder. Unfortunately, mechanisms explaining the transmission of mood disorders from one generation to the next remain largely elusive. Since timely intervention is associated with a better outcome and prognosis, early detection of intergenerational transmission of mood disorders is of paramount importance. Here, we describe the design of the Mood and Resilience in Offspring (MARIO) cohort study in which we investigate: 1. differences in clinical, biological and environmental (e.g., psychosocial factors, substance use or stressful life events) risk and resilience factors in children of parents with and without mood disorders, and 2. mechanisms of intergenerational transmission of mood disorders via clinical, biological and environmental risk and resilience factors.MethodsMARIO is an observational, longitudinal cohort study that aims to include 450 offspring of parents with a mood disorder (uni- or bipolar mood disorders) and 100-150 offspring of parents without a mood disorder aged 10-25 years. Power analyses indicate that this sample size is sufficient to detect small to medium sized effects. Offspring are recruited via existing Dutch studies involving patients with a mood disorder and healthy controls, for which detailed clinical, environmental and biological data of the index-parent (i.e., the initially identified parent with or without a mood disorder) is available. Over a period of three years, four assessments will take place, in which extensive clinical, biological and environmental data and data on risk and resilience are collected through e.g., blood sampling, face-to-face interviews, online questionnaires, actigraphy and Experience Sampling Method assessment. For co-parents, information on demographics, mental disorder status and a DNA-sample are collected.DiscussionThe MARIO cohort study is a large longitudinal cohort study among offspring of parents with and without mood disorders. A unique aspect is the collection of granular data on clinical, biological and environmental risk and resilience factors in offspring, in addition to available parental data on many similar factors. We aim to investigate the mechanisms underlying intergenerational transmission of mood disorders, which will ultimately lead to better outcomes for offspring at high familial risk.

Toward a multi-level approach to the study of the intergenerational transmission of trauma: Current findings and future directions.

A central goal in the field of developmental psychopathology is to evaluate the complex, dynamic transactions occurring among biological, psychological, and broader social-cultural contexts that predict adaptive and maladaptive outcomes across ontogeny. Here, I briefly review research on the effects of a history of childhood maltreatment on parental, child, and dyadic functioning, along with more recent studies on the intergenerational transmission of trauma. Because the experience and sequelae of child maltreatment and the intergenerational transmission of trauma are embedded in complex biopsychosocial contexts, this research is best conceptualized in a developmental psychopathology framework. Moreover, there is a pressing need for investigators in this area of study to adopt dynamic, multi-level perspectives as well as using developmentally guided, sophisticated research methods. Other directions for research in this field are suggested, including the implementation of collaborative interdisciplinary team science approaches, as well as community-based participatory research, to increase representation, inclusion, and equity of community stakeholders. A greater focus on cultural and global perspectives is also recommended.