Developmental Psychobiology Research Articles

The forgotten militant and his enduring mission: Zing-Yang Kuo and his extraordinary years in behavioral neuroembryology (1929–1939)

ABSTRACT Zing-Yang Kuo (1898–1970), hailed as China’s behaviorist psychologist, earned “Out-Watsons Mr. Watson” in the international anti-instinct movement. His contributions to the field on behavioral neuroembryology (1929–1939) are often overlooked in comparison to his achievements in psychology. We retrieved the titles of all of Kuo’s publications from 1929 to 1939 and examined those related to his research on the origins and development of embryonic behavioral ontogeny and the neural basis of embryonic behavior. Remarkably, Kuo concurrently focused on embryos during the same period as North American neuroembryologists. He maintained an independent stance in the debate over the sequence of behavioral ontogeny, represented by the embryonic neuroscientists Coghill and Windle, and critically pointed out limitations in research on both sides of the debate. Drawing from his experiments with chicken embryos, Kuo proposed the theory of behavioral epigenesis, which attempted to end the nature–nurture dichotomy and promote the transformation of the research path of behavioral embryology from elementary physiological anatomy toward a deep “comprehensive science.” Kuo’s achievements directly laid the foundation for the interdisciplinary field of developmental psychobiology, constructing a new conceptual framework for the systematic analysis of behavioral development and promoting the establishment and development of a new approach to epiphenotype epigenetics.

0743 Maternal Experiences of Gender Discrimination Are Associated with Worse Postpartum Sleep

Abstract Introduction Many new mothers experience poor sleep postpartum, which has been found to increase the risk of negative cardiovascular health and mental health outcomes. A few studies have found that experiences of racial/ethnic discrimination are associated with poor maternal sleep, but less is known about the effect of discrimination in other domains. Previous studies have also not accounted for the effect of infant sleep on maternal sleep, which is known to be a major influence in the first year after birth. This study aims to investigate the association between gender discrimination (GD) and postpartum maternal sleep, controlling for infant sleep. Methods The cohort comprised 506 mother-child dyads from the customer base of the Nanit Smart Baby Monitor. At 6–12 months postpartum (Mean±SD: 9.2±1.8), maternal experiences of GD (Everyday Discrimination Scale), perceived stress (Perceived Stress Scale (PSS)), and subjective sleep (Pittsburgh Sleep Quality Index) were assessed. Objective measures of infant sleep were obtained using the Nanit Smart Baby-Monitor. Logistic and linear regressions estimated the associations between maternal experiences of GD and maternal sleep, controlling for PSS, household income, infant age and sex, and objective infant sleep duration and wakings. Results 34.6% of mothers reported experiencing GD. The average PSS score was 15 (± 6.7). Infants had an average sleep duration of 10h (± 1.2) and an average of 3.1 (± 1.4) nighttime sleep wakings. Maternal experiences of GD were associated with shorter sleep duration (OR=1.67, CI=1.07-2.64) and more sleep disturbances (β = 0.77, CI= 0.04-1.49). The PSS was associated with more sleep disturbances (β = 0.11, CI= 0.05-0.16). Objective infant sleep duration was associated with subjective maternal sleep duration (OR=0.57, CI=0.47-0.69). Conclusion Maternal experiences of GD are associated with worse postpartum maternal sleep, suggesting that sleep could serve as a biological pathway relating GD and postpartum health. Future research is needed to investigate the long-term implications of maternal experiences of GD on maternal-fetal health. Support (if any) This research was supported by the Developmental Psychobiology Parent Infant Award and Nanit

Abstracts from the 56th Annual Meeting of the International Society for Developmental Psychobiology.

Abstracts from the 56th Annual Meeting of the International Society for Developmental Psychobiology.

ISDP 2022 Hybrid: 55th Annual Meeting of the International Society for Developmental Psychobiology - Abstracts: Oral Session Abstracts. Oral Session Abstracts.

Developmental PsychobiologyVolume 64, Issue S2 p. S114-S226 ABSTRACT ISDP 2022 Hybrid: 55th Annual Meeting of the International Society for Developmental Psychobiology – Abstracts Oral Session Abstracts First published: 01 February 2023 https://doi.org/10.1002/dev.22364Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Volume64, IssueS2December 2022Pages S114-S226 RelatedInformation

Commentary on the special issue: Building on progress and surmounting barriers in research on developmental psychobiology.

Developmental PsychobiologyVolume 64, Issue 7 e22304 COMMENTARY Commentary on the special issue: Building on progress and surmounting barriers in research on developmental psychobiology Daniel S. Pine, Corresponding Author Daniel S. Pine pined@mail.nih.gov Section on Development and Affective Neuroscience, National Institute of Mental Health Intramural Research Program, Bethesda, Maryland, USA Correspondence Daniel S. Pine, Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health Building 15K, Room 110, MSC 2670, Bethesda, MD 20892–2670, USA. Email: pined@mail.nih.govSearch for more papers by this author Daniel S. Pine, Corresponding Author Daniel S. Pine pined@mail.nih.gov Section on Development and Affective Neuroscience, National Institute of Mental Health Intramural Research Program, Bethesda, Maryland, USA Correspondence Daniel S. Pine, Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health Building 15K, Room 110, MSC 2670, Bethesda, MD 20892–2670, USA. Email: pined@mail.nih.govSearch for more papers by this author First published: 08 August 2022 https://doi.org/10.1002/dev.22304Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume64, Issue7November 2022e22304 RelatedInformation

Abstracts from the 54th Annual Meeting of the International Society for Developmental Psychobiology.

Abstracts from the 54th Annual Meeting of the International Society for Developmental Psychobiology.

Yorùbá Literary Artists on Youths and Parenthood

The youths of any nation are the bedrock of her development, through viable socio-political and economic contributions. They are the indispensable agents of change that can turn the table round for better, especially in developing nations. The natural psycho-biological development of youths and young adults, living in a nation going through socio-political economic and security challenges, coupled with their being nurtured in some cases through faulty parenting, have manifested in the typology of Nigerian youths. The nation now has a high number of misguided youths who portray demeaning image about Nigeria. This study, hinged on Elkind’s (1967) constructionists’ perspective of adolescents’ cognitive development and womanists’ theory as opined by Hudson-Weems (1993) and Kolawole (1997), to the effect that the desire of the agitating African women is complementarity with men in all aspects of life. With these views; exemplified with excerpts from randomly selected Yoruba dramatic, prosaic, and poetic texts, this essay submits that improper parenting, peer group pressure, excessive drive for material wealth, unemployment, poverty, inaccessibility to social and financial aids as experienced by the youths, are some of the reasons why the future appears bleak for Nigeria. The study recommends collective responsibility by parents, to become positive role models for their children by spending undivided and qualitative time with them, thus creating a good and safe environment for their children to be free to express themselves. Corporate organizations and religious bodies should pay back to the society by organizing workshops and low-capital focused entrepreneurial seminars for the youths. Government should as a matter of urgency, put massive employment generation on priority list, ensure a drastic reduction in the years of working experience required before youths’ employment and ensure desirable remuneration for employed youths by individual and corporate bodies.

The Paternal Brain in Action: A Review of Human Fathers' fMRI Brain Responses to Child-Related Stimuli.

As fathers are increasingly involved in childcare, understanding the neurological underpinnings of fathering has become a key research issue in developmental psychobiology research. This systematic review specifically focused on (1) highlighting methodological issues of paternal brain research using functional magnetic resonance imaging (fMRI) and (2) summarizing findings related to paternal brain responses to auditory and visual infant stimuli. Sixteen papers were included from 157 retrieved records. Sample characteristics (e.g., fathers’ and infant’s age, number of kids, and time spent caregiving), neuroimaging information (e.g., technique, task, stimuli, and processing), and main findings were synthesized by two independent authors. Most of the reviewed works used different stimuli and tasks to test fathers’ responses to child visual and/or auditory stimuli. Pre-processing and first-level analyses were performed with standard pipelines. Greater heterogeneity emerged in second-level analyses. Three main cortical networks (mentalization, embodied simulation, and emotion regulation) and a subcortical network emerged linked with fathers’ responses to infants’ stimuli, but additional areas (e.g., frontal gyrus, posterior cingulate cortex) were also responsive to infants’ visual or auditory stimuli. This review suggests that a distributed and complex brain network may be involved in facilitating fathers’ sensitivity and responses to infant-related stimuli. Nonetheless, specific methodological caveats, the exploratory nature of large parts of the literature to date, and the presence of heterogeneous tasks and measures also demonstrate that systematic improvements in study designs are needed to further advance the field.

Developmental Psychobiology reviewer recognition for 2020

Developmental PsychobiologyVolume 63, Issue 3 p. 389-390 REVIEWERS Developmental Psychobiology reviewer recognition for 2020 First published: 28 March 2021 https://doi.org/10.1002/dev.22117Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume63, Issue3April 2021Pages 389-390 RelatedInformation

Birth signalling hormones and the developmental consequences of caesarean delivery.

Rates of delivery by caesarean section (CS) are increasing around the globe and, although several epidemiological associations have already been observed between CS and health outcomes in later life, more are sure to be discovered as this practice continues to gain popularity. The components of vaginal delivery that protect offspring from the negative consequences of CS delivery in later life are currently unknown, although much attention to date has focused on differences in microbial colonisation. Here, we present the case that differing hormonal experiences at birth may also contribute to the neurodevelopmental consequences of CS delivery. Levels of each of the 'birth signalling hormones' (oxytocin, arginine vasopressin, epinephrine, norepinephrine and the glucocorticoids) are lower following CS compared to vaginal delivery, and there is substantial evidence for each that manipulations in early life results in long-term neurodevelopmental consequences. We draw from the research traditions of neuroendocrinology and developmental psychobiology to suggest that the perinatal period is a sensitive period, during which hormones achieve organisational effects. Furthermore, there is much to be learned from research on developmental programming by early-life stress that may inform research on CS, as a result of shared neuroendocrine mechanisms at work. We compare and contrast the effects of early-life stress with those of CS delivery and propose new avenues of research based on the links between the two bodies of literature. The research conducted to date suggests that the differences in hormone signalling seen in CS neonates may produce long-term neurodevelopmental consequences.

Abstracts from the 53rd Annual Meeting of the International Society for Developmental Psychobiology.

Developmental PsychobiologyVolume 62, Issue S1 p. S4-S71 CONFERENCE ABSTRACT Abstracts from the 53rd Annual Meeting of the International Society for Developmental Psychobiology First published: 12 November 2020 https://doi.org/10.1002/dev.22051Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Volume62, IssueS1November 2020Pages S4-S71 RelatedInformation

Psychobiological development in primates: Introduction to joint special issue with American Journal of Primatology.

Psychobiological development in primates: Introduction to joint special issue with American Journal of Primatology.

Infant rats can acquire, but not retain contextual associations in object-in-context and contextual fear conditioning paradigms.

Context learning in postnatal day (PD) 16-18 rats has been taken by Revillo, Cotella, Paglini, and Arias (2015, Physiology & Behavior, 148, 6-21) to challenge the view that the ontogeny of contextual learning is related to the development of the hippocampal system (Rudy, 1993, Behavioral Neuroscience, 107(5), 887-891; Schiffino, Murawski, Rosen, & Stanton, 2011 Neurobiology of Learning and Memory, 95(2), 190-198). Whether context learning is "incidental" or "reinforcement-driven" may determine the ontogeny and neural systems involved (Rudy, 2009, Learning & Memory (Cold Spring Harbor, N.Y.), 16, 573-585). However, we have shown differential ontogeny of two different forms of incidental context learning, the context pre-exposure facilitation effect (CPFE; Jablonski, Schiffino, & Stanton,2012, Developmental Psychobiology, 54(7), 714-722), which emerges between PD 17 and 21; and object-in-context recognition (OiC, Ramsaran, Westbrook, & Stanton, 2016, Developmental Psychobiology, 58(7), 883-895; Ramsaran, Sanders, & Stanton, 2016, Behavioural Brain Research, 298, 37-47), which is present on PD17. We investigated whether this task-dissociation reflects an encoding or a retention deficit, by varying the sample-to-testing intervals for both tasks. Experiment 1A found that PD17 rats were able to perform the OiC task after short (5min) but not long (24hr) sample-to-test intervals. Experiments 1B and 1C found that PD17 rats trained on the CPFE are able to acquire and express context-shock associations after short but not long retention intervals. These findings suggest that pre-weanling rats encode contexts but show poor consolidation or retrieval after longer retention intervals.

From Jungian Attitude-Types to a Comprehensive Model of Diseases

This review discusses the pair of opposites named introversion and extraversion by Swiss psychiatrist Carl Gustav Jung in its biological foundation and psychosomatic implications. Jung’s typology was the reference for Elida Evans’ book on cancer in 1926, which would be the basis of American psycho-oncology and of a holistic approach to cancer patients. It is shown that introversion and extraversion have been widely used in psychology and psychiatry, even without any reference to Jung. Moreover, these concepts have been used for somatic illnesses. In 1990, independently of each other, George A. Bonanno and Jerome L. Singer of Yale University (USA) and Marco Balenci of Sapienza University of Rome (Italy) conceived two similar comprehensive models of diseases - both in their physical and psychic aspects - based on the psychophysical balance of opposite attitudes. Persistent dualism in Western medicine may explain the lack of development of these models. Actually, this kind of model derives from a holistic view, which was advocated by George L. Engel in the United States, giving relevance to biopsychosocial factors. Despite the increasing discoveries of psychoneuroimmunology and developmental psychobiology can provide a new scientific impetus to the individual-as-a-whole, this perspective still has greater convergence with Eastern medicine

Maria Montessori and Neuroscience: The Trailblazing Insights of an Exceptional Mind

This comment presents Maria Montessori (1870–1952) and highlights that her child-centered method of education is based on brilliant intuitions, which were confirmed by neuroscience research many decades later, such as the distinction of three critical periods in children’s psychobiological development; the importance of the environment in supporting cerebral development and in promoting learning, as well as of affective stimulation in psychological growth and maturation; the specific neural structure of humans that specifically enables the acquisition of a language; the vital role of fine object manipulation in neuropsychological development, and of the physical exercise in brain and nervous system development.

Considering context in the developmental psychobiology of self-regulation.

The developmental psychobiology of self-regulation in childhood has received increasing attention in recent years. As a next step in advancing research and theorizing about the processes by which early biological correlates of self-regulation are forged, a more nuanced consideration of the contexts in which these phenomena are embedded is needed. This review synthesizes insights from distinct but complementary approaches to studying the developmental psychobiology of early self-regulation, focusing on the idea of context at different time scales. Three types of context that differ in temporal resolution are considered: (a) The temporally immediate contexts occurring within a structured challenge, including the baseline-to-task context of reactive psychobiology, the within-task context of dynamic change, and the post-task context of recovery from challenge. (b) The temporally moderate contexts of task type, including variants like the specific emotion that is under study and whether the task involves (or allows for) self-regulatory behaviors. (c) The temporally chronic contexts of important social relationships within which children are embedded and developing. Future research efforts that incorporate a more nuanced appreciation for the temporal resolution of contexts in developmental psychobiology will allow for novel tests and refinement of theories of self-regulation, as well as other domains of child development.

International Society for Developmental Psychobiology 52nd Annual Meeting Abstracts 2019.

International Society for Developmental Psychobiology 52nd Annual Meeting Abstracts 2019.

50th Anniversary of Developmental Psychobiology.

50th Anniversary of Developmental Psychobiology.

International society for developmental psychobiology 51st annual meeting abstracts 2018

Developmental PsychobiologyVolume 60, Issue S2 p. 4-72 CONFERENCE ABSTRACT International society for developmental psychobiology 51st annual meeting abstracts 2018 First published: 14 November 2018 https://doi.org/10.1002/dev.21793Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Volume60, IssueS2November 2018Pages 4-72 RelatedInformation

A primer on investigating the role of the microbiome in brain and cognitive development.

Incorporating information regarding the gut microbiota into psychobiological research promises to shed new light on how individual differences in brain and cognitive development emerge. However, the investigation of the gut-brain axis in development is still in its infancy and poses several challenges, including data analysis. Considering that the gut microbiome is an eco-system containing millions of bacteria, one needs to utilize a breadth of methodologies and data analytic techniques. The present review serves two purposes. First, this review will inform developmental psychobiology researchers about the emerging study of the gut-brain axis in development and second, this review will propose methodologies and data analytic strategies for integrating microbiome data in developmental research.