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To examine the relationship between children’s adaptive functioning and neighborhood resources – such as school quality, access to healthy food, green spaces, and housing quality – using a large, diverse clinical outpatient sample.
Method:
Pediatric outpatients (N = 6,942; age M = 10.44 years; 67.0% male; 50.3% White; 33.9% Medicaid), aged 1-18, who underwent neuropsychological or psychological evaluation were included if their caregiver completed the Adaptive Behavior Assessment System, 3rd Edition (ABAS-3) and had a nationally normed Child Opportunity Index (COI) score, a composite measure of 29 geo-coded neighborhood characteristics.
Results:
Children from higher-opportunity neighborhoods demonstrated significantly stronger adaptive functioning across conceptual, social, and practical domains. Those in the top 40% of neighborhood advantage exhibited stronger adaptive skills than those in the bottom 60%. Neighborhood resources and family financial resources were associated with greater adaptive skills beyond child age, sex, and racial/ethnic background.
Conclusion:
Neighborhood resources are linked to children’s adaptive functioning, possibly due to increased opportunities to practice these skills in safer, more supportive environments. These findings emphasize the importance of considering environmental factors in assessing adaptive skills and highlight the need for public health investments and legislation related to community resources.
Take a global tour of childhood that spans 50 countries and explore everyday questions such as 'Why does love matter?', 'How do children learn right from wrong'? and 'Why do adolescent relationships feel like a matter of life and death?' Combining psychology, anthropology, and evolution, you will learn about topics such as language, morality, empathy, creativity, learning and cooperation. Discover how children's skills develop, how they adapt to solve challenges, and what makes you, you. Divided into three chronological sections – early years, middle childhood, and adolescence – this book is enriched with a full set of pedagogical features, including key points to help you retain the main takeaway of each section, space for recap, a glossary of key terms, learning outcomes and chapter summaries. Embedded videos and animations throughout bring ideas to life and explain the methods researchers use to reveal the secrets of child development.
Maternal alcohol consumption can adversely affect children’s development, but the impact of paternal drinking is less understood. We aimed to investigate whether maternal or paternal alcohol consumption during pregnancy affected children’s mental health and behavior.
Methods
A total of 2,013 parent–child triads from the European Longitudinal Study of Pregnancy and Childhood cohort were used. Data on alcohol consumption was obtained from questionnaires during pregnancy and after the child’s birth. Mental health and behavior of children were assessed with Strength and Difficulties Questionnaire (SDQ). The associations were tested using linear regression, adjusting for socio-demographic and psychosocial covariates.
Results
Increased maternal alcohol consumption was associated with higher total SDQ scores at ages 7, 11, and 18 years old when the outcomes were reported by mothers, but only at 11 years when reported by children. We did not observe any dose–response relationship, and the effect size did not change during the follow-up. The effects were observed across various domains of SDQ: in the emotional symptoms subscale at age 11, in the conduct problems subscale at ages 7 and 11, and in the hyperactivity/inattention subscale at age 18. Paternal alcohol consumption was not associated with SDQ.
Conclusions
Maternal alcohol consumption during pregnancy is associated with long-term effects on children’s mental health and behavior, particularly when reported by mothers. No association was found between paternal alcohol consumption, suggesting that the results may stem from biological effects of alcohol or other factors beyond the direct exposure, potentially encompassing broader maternal psychosocial or behavioral characteristics.
Paternal perinatal mental health influences subsequent child development, yet is under-investigated. This study aims to examine the impact of different timings of paternal perinatal anxiety (prenatal-only, postnatal-only, and both pre-and postnatally) on children’s subsequent emotional and behavioral difficulties.
Method:
We used data from the Avon Longitudinal Study of Parents and Children and tested the prospective associations between anxiety in fathers and adverse mental health outcomes in children at 3 years, 6 months and 7 years, 7 months.
Results:
Children whose fathers were anxious in the perinatal period were at higher risk of subsequent adverse outcomes, compared to children whose fathers were not anxious perinatally. At 3 years, 6 months, the highest risk group was the one with fathers anxious prenatally-only; compared to children with non-anxious fathers, children in the prenatal-only group were significantly more likely to present mental health difficulties, measured by total problems (unadjOR = 1.82, 95%CI [1.28, 2.53]). At 7 years, 7 months, children exposed to paternal anxiety both pre- and postnatally were at higher risk of any psychiatric disorder (unadjOR = 2.35, 95%CI [1.60, 3.37]) compared to the non-anxious group.
Conclusions:
Paternal perinatal anxiety is a risk factor for child adverse outcomes, even after accounting for maternal mental health, child temperament, and sociodemographic factors, and should not be overlooked in research and clinical practice.
Thyroid hormones are essential for metabolism and growth in almost all tissues. In reproduction, thyroid hormones affect steroidogenesis, ovulation, implantation, placental vascularisation and the maintenance of pregnancy and neurocognitive development of the child. The thyroid and reproductive axis are closely intertwined. Prior to describing early-pregnant thyroid physiology, non-pregnant thyroid physiology and its environmental influences, the interaction of the hypothalamic-pituitary-thyroid- and -ovarian axis and the action of thyroid hormones on the reproductive organs are described. In the foetus, the thyroid is the first endocrine gland to develop from 5 weeks of gestation, with a functional pituitary axis around week 20, but only fully mature at birth. For the rapid neuronal proliferation and growth, thyroid hormone receptors are present in the fetal brain from around 8-9 weeks of gestation. The foetus depends on the mothers thyroid hormone supply until 20 weeks of gestation.
This paper reports the methods and preliminary findings of Germina, an ongoing cohort study to identify biomarkers and trajectories of executive functions and language development in the first 3 years of life. 557 mother-infant dyads (mean age of mothers 33.7 years, 65.2% white, 48.7% male infants) have undergone baseline and are currently collecting data for other timepoints. A linear regression was used to predict baseline Bayley-III using scores derived from data-driven sparse partial least squares utilizing a multiple holdout framework of 15 domains. Significant associations were found between socioeconomic/demographic characteristics (B = 0.29), epigenetics (B = 0.11), EEG theta (B = 0.14) and beta activity (B = 0.11), and microbiome functional pathways (B = 0.08) domains, and infant development measured by the Bayley-III at T1, suggesting potential interventions to prevent impairments.
This chapter of the handbook proposes a developmental ethics, an organic moral theory grounded in (1) humanity’s deep evolutionary history, (2) the malleability of the child’s neurobiological structures that undergird moral functioning, and (3) the influence of cultural practices on neurobiological development. The chapter addresses the following questions: What kind of creature are we? What qualities do we need to live a full life? What kinds of capacities make each a proper member of the species? What influences our development? Answers center around perhaps the most critical influence on human development, our species’ evolved nest. In humanity’s ancestral context, nestedness is a lifelong experience with particular import in early life. Moral virtue emerges from holistically coordinated physiological, psychological, spiritual systems oriented toward holistic communal harmony, social attunement, receptivity, and interpersonal flexibility. Understanding how the evolved nest scaffolds biopsychosocial and moral development reveals why antisocial behavior is so pervasive in modern Western culture – and it provides a baseline for redesigning society to promote prosociality.
Words said aloud are typically recalled more than words studied under other techniques. In certain circumstances, production does not lead to this memory advantage. We investigated the nature of this effect by varying the task during learning. Children aged five to six years were trained on novel words which required no action (Heard) compared to Verbal-Speech (production), Non-Verbal-Speech (stick out tongue), and Non-Verbal-Non-Speech (touch nose). Eye-tracking showed successful learning of novel words in all training conditions, but no differences between conditions. Both non-verbal tasks disrupted recall, demonstrating that encoding can be disrupted when children perform different types of concurrent actions.
Early education and care (ECEC) is part of the everyday life of most children in developed economies, presenting exceptional opportunity to support nutrition and ongoing food preferences. Yet, the degree to which such opportunity is captured in policy-driven assessment and quality ratings of ECEC services is unknown.
Design:
Abductive thematic analysis was conducted, guided by key domains of knowledge in nutrition literature and examining identified themes within these domains.
Setting:
ECEC services (n 38) in Queensland, Australia.
Participants:
Data were a random sample of field notes pertaining to mealtimes and food provision (n 182) collected as evidence to inform quality ratings during assessment visits to ECEC services.
Results:
The field notes mapped to three theory-driven domains: provisions, practices and education. Reflecting policy specification, health, hygiene and safety were a key focus, but food quality and quantity were not. Assessors noted the promotion of child autonomy at mealtimes, yet little evidence pertaining to characteristics of educator-child interactions.
Conclusions:
Despite evidence that childhood nutrition is crucial for optimal development and learning, the quality and quantity of food are not directly assessed. Relationships and interactions at mealtimes provide an environment ideal for promoting learning and development, yet the policy guiding inspection and assessment of ECEC services directs focus to a more limited lens of safety, hygiene and promotion of ‘healthy foods’. Our findings identify a narrow conceptualisation of mealtimes focused on ‘health’ as limiting the potential to leverage mealtimes as places to support children’s nutrition and attendant development and learning.
This study explored the prospective use of the Ages and Stages Questionnaires-3 in follow-up after cardiac surgery.
Materials and Method:
For children undergoing cardiac surgery at 5 United Kingdom centres, the Ages and Stages Questionnaires-3 were administered 6 months and 2 years later, with an outcome based on pre-defined cut-points: Red = 1 or more domain scores >2 standard deviations below the normative mean, Amber = 1 or more domain scores 1–2 standard deviations below the normal range based on the manual, Green = scores within the normal range based on the manual.
Results:
From a cohort of 554 children <60 months old at surgery, 306 participated in the postoperative assessment: 117 (38.3%) were scored as Green, 57 (18.6%) as Amber, and 132 (43.1%) as Red. Children aged 6 months at first assessment (neonatal surgery) were likely to score Red (113/124, 85.6%) compared to older age groups (n = 32/182, 17.6%). Considering risk factors of congenital heart complexity, univentricular status, congenital comorbidity, and child age in a logistic regression model for the outcome of Ages and Stages score Red, only younger age was significant (p < 0.001). 87 children had surgery in infancy and were reassessed as toddlers. Of these, 43 (49.2%) improved, 30 (34.5%) stayed the same, and 13 (16.1%) worsened. Improved scores were predominantly in those who had a first assessment at 6 months old.
Discussion:
The Ages and Stages Questionnaires results are most challenging to interpret in young babies of 6 months old who are affected by complex CHD.
The way networks grow and change over time is called network evolution. Numerous off-the-shelf algorithms have been developed to study network evolution. These can give us insight into the way systems grow and change over time. However, what off-the-shelf algorithms often lack are knowledge of the behavioral details surrounding a specific problem. Here we will develop a simple case that we will revisit over the next few chapters: How do children learn words from exposure to a sea of language? One possibility is that the words children learn first influence the words they learn next. Another possibility is that the structure of language itself facilitates the learning of some words over others. Indeed, we know that adults speak differently to children in ways that facilitate language learning, with semantically informative words tending to appear more often around words that children learn earliest. This invites the question: To what extent does the semantic structure of language predict word learning? This chapter will provide a general framework for building and competing models against one another with a specific application to the network evolution of child vocabularies.
This chapter begins by distinguishing among prevention, intervention, and promotion efforts, giving particular attention to how these processes operate in the context of schools. One example of a school-based, evidence-based practice – City Connects – is used to illustrate how prevention, promotion, and intervention can be operationalized in the contexts of schools and their local communities. As a clinical/public health model, City Connects is responsive to every child in the school, without an exclusive focus on either the subset of students who are in severe crisis or those who are highest performing. The authors argue that prevention-in-action requires working across polarities, such as intervening at both the individual and group levels, targeting challenges while fostering strengths and interests, and promoting healthy development while simultaneously intervening in existing difficulties. The chapter concludes with a summary of challenges and possibilities in implementing high-quality prevention and promotion approaches, such as developing a theory of change based on developmental science that includes measurable outcomes.
The field of developmental psychopathology has grown broadly. Here, I draw upon lessons learned from Dante Cicchetti to highlight areas that show promise for continued disciplinary advancement. These include attention to equifinality and multifinality in the conceptualization of initial study designs, and more emphasis on specificity in accounting for developmental change. A shift from reliance on external events and towards greater diversity of research approaches will allow researchers to devote attention to the variety of ways that individuals come to understand and then respond to their own life experiences. The field of developmental psychopathology holds tremendous promise for advancing basic science about human development that can be applied to create interventions that improve the well-being of individuals and address significant societal issues.
This chapter introduces my research questions, framework, and main findings. It begins with two striking vignettes to engage the readers and outline the significance of the two basic questions that motivate this book and intersect at children's social cognition: How do humans learn morality? How do we make sense of fieldnotes? The chapter situates the book in intellectual history, including the Wolfs’ original research, its connections to the Six Cultures Study, and its legacies. It then presents a new framework of cognitive anthropology distinctive from the behaviorist paradigm that motivated the original research. I situate the book in three broad streams of discussions: (1) theoretical conversations between anthropology and psychology on morality; (2) cross-cultural research on childhood learning; (3) studies of Chinese kinship, families, and childhood. I explain why it is important to study children to understand morality, human relatedness, and cultural transmission. I also make the case for reanalyzing historical fieldnotes. I then lay out a methodology that incorporates computational approaches into ethnography, summarize my main arguments, and outline the book structure.
Drooling or saliva spillage has been explored widely among children with neurodevelopmental conditions. Yet, the approach to drooling in an otherwise developmentally normal child remains unexplored, as it is regarded as self-limiting. Nonetheless, drooling beyond age 4 in the awake stage should raise concern.
Methods
This narrative review aims to shed light on drooling in developmentally normal children, also known as ‘healthy droolers’, and the available evidence on its management.
Results
Most notable factors causing saliva spillage include poor oral-motor control and impaired oral sensation. Delayed saliva acquisition may be an early indicator of developmental or intellectual delay. Drooling impairs both the children's and parents' overall quality of life significantly.
Conclusion
Healthy droolers can be managed by simple behavioural therapy and reassurance.
How do we become moral persons? What about children's active learning in contrast to parenting? What can children teach us about knowledge-making more broadly? Answer these questions by delving into the groundbreaking ethnographic fieldwork conducted by anthropologists Arthur and Margery Wolf in a martial law era Taiwanese village (1958-60), marking the first-ever study of ethnic Han children. Jing Xu skillfully reinterprets the Wolfs' extensive fieldnotes, employing a unique blend of humanistic interpretation, natural language processing, and machine-learning techniques. Through a lens of social cognition, this book unravels the complexities of children's moral growth, exposing instances of disobedience, negotiation, and peer dynamics. Writing through and about fieldnotes, the author connects the two themes, learning morality and making ethnography, in light of social cognition, and invites all of us to take children seriously. This book is ideal for graduate and undergraduate students of anthropology and educational studies.
Neuropsychological assessment of preschool children is essential for early detection of delays and referral for intervention prior to school entry. This is especially pertinent in low- and middle-income countries (LMICs), which are disproportionately impacted by micronutrient deficiencies and teratogenic exposures. The Grenada Learning and Memory Scale (GLAMS) was created for use in limited resource settings and includes a shopping list and face-name association test. Here, we present psychometric and normative data for the GLAMS in a Grenadian preschool sample.
Methods:
Typically developing children between 36 and 72 months of age, primarily English speaking, were recruited from public preschools in Grenada. Trained Early Childhood Assessors administered the GLAMS and NEPSY-II in schools, homes, and clinics. GLAMS score distributions, reliability, and convergent/divergent validity against NEPSY-II were evaluated.
Results:
The sample consisted of 400 children (190 males, 210 females). GLAMS internal consistency, inter-rater agreement, and test-retest reliability were acceptable. Principal components analysis revealed two latent factors, aligned with expected verbal/visual memory constructs. A female advantage was observed in verbal memory. Moderate age effects were observed on list learning/recall and small age effects on face-name learning/recall. All GLAMS subtests were correlated with NEPSY-II Sentence Repetition, supporting convergent validity with a measure of verbal working memory.
Conclusions:
The GLAMS is a psychometrically sound measure of learning and memory in Grenadian preschool children. Further adaptation and scale-up to global LMICs are recommended.
In this chapter, we reflect on how different disciplines have conceptualised ‘early life’ with particular insights from evolutionary, social, and medical anthropology to challenge and further expand the narrow framing of a Developmental Origins of Health and Disease (DOHaD) focus and to show the scope of a biosocial perspective. First, we introduce how childhood and early life have been studied in anthropology, followed by a discussion on how early life has been conceptualised in public health, lifecourse, and development research. We then discuss how concepts of early life may impact caregiving practice and childhood environments, which in turn impacts research on early life itself, with longitudinal birth cohort studies as an example. We highlight the need for critical and reflective thinking about the ways in which we do biosocial research, and the impact it has on our understanding of the DOHaD. We suggest that a reflexively engaged biosocial anthropological dialogue around research on early life broadens the scope of cross-disciplinary work, engages with the complex and dynamic process of childhood development, and contributes to a more nuanced framework of early life for DOHaD-informed research and health practice.
This chapter describes the principles of the lifecourse perspective and its potential for examining the origins of health and disease (DOHaD). DOHaD research, framed by a lifecourse perspective, accounts for how experiences ’get under the skin’ by influencing biological functions during developmental windows of opportunity, transforming lifecourse trajectories, and affecting intergenerational health patterns. We go on to investigate how exposures and experiences influence different individuals in different ways, with some more vulnerable or susceptible to risk than others, resulting in significant variability in developmental outcomes. Yet, even when taking differential susceptibility into account, there are cross-cutting themes in research focusing on a wide range of disease outcomes in adulthood. These include socio-economic disadvantage and early adverse experiences, which result in a generalised susceptibility to risk. We conclude with a discussion on the limitations of current work in this field, and future directions and priorities for research, including more integrated, multidisciplinary approaches and longitudinal research designs, as well as more sophisticated statistical methods of analysis that move beyond correlational methods and simple causal models.
High-risk pregnancies elevate maternal stress, impacting offspring neurodevelopment and behavior. This study, involving 112 participants, aimed to compare perceived stress, neurodevelopment, and behavior in high-risk and low-risk pregnancies. Two groups, high-risk and low-risk, were assessed during pregnancy for stress using hair cortisol and psychological analysis. At 24 months post-birth, their children’s neurodevelopment and behavior were evaluated. Results revealed higher perceived stress and pregnancy-related concerns in high-risk pregnancies, contrasting with low-risk pregnancies. Offspring from high-risk pregnancies displayed elevated internalizing behavior scores, while low-risk pregnancies showed higher externalizing behavior scores. Additionally, women in low-risk pregnancies exhibited increased cortisol concentrations 24 months post-delivery. These findings underscore the necessity for early stress detection and prevention programs during pregnancy, particularly in high-risk cases, to enhance maternal and infant health.