Developmental Psychology最新文献

Gene-environment interplay linking friends' antisociality with different developmental trajectories of antisocial behavior during adolescence. 青少年反社会行为发展轨迹与朋友反社会行为的基因-环境相互作用。

IF 3.1 2区心理学

Developmental Psychology Pub Date : 2025-08-01 Epub Date: 2025-04-28 DOI: 10.1037/dev0001970

Mara Brendgen, Frank Vitaro, Yao Zheng, Alain Girard, Ginette Dionne, Michel Boivin

{"title":"Gene-environment interplay linking friends' antisociality with different developmental trajectories of antisocial behavior during adolescence.","authors":"Mara Brendgen, Frank Vitaro, Yao Zheng, Alain Girard, Ginette Dionne, Michel Boivin","doi":"10.1037/dev0001970","DOIUrl":"10.1037/dev0001970","url":null,"abstract":"This study investigated gene-environment correlations and interactions underlying the association between distinct developmental trajectories of adolescents' antisocial behavior and their friends' antisociality. Participants were 398 twin pairs (53% girls; 87% European descent) followed from age 13 to 19 years. Self-reported antisocial behavior was obtained from the twins and from their friends. Latent class growth modeling identified three antisocial behavior trajectories: nonantisocial, stable-low, and persistent-high. Biometric modeling revealed significant genetic influence on the probabilities of following either the nonantisocial or the persistent-high antisocial behavior trajectory. In contrast, the probability of following the stable-low trajectory was almost entirely explained by environmental influences. All three trajectories were correlated with friends' antisociality and these correlations were entirely explained by shared underlying environmental-not genetic-pathways. Moreover, friends' antisociality moderated the relative influence of genetic factors on the probability of following the persistent-high trajectory, as well as the relative influence of environmental factors on the probability of following the stable-low trajectory. The discussion stresses the importance of distinguishing distinct developmental trajectories of antisocial behavior during adolescence and the differential moderating role played by friends' antisociality. (PsycInfo Database Record (c) 2025 APA, all rights reserved).","PeriodicalId":48464,"journal":{"name":"Developmental Psychology","volume":" ","pages":"1578-1593"},"PeriodicalIF":3.1,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144062779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Postpartum depressive symptoms and mother-infant dyadic reciprocity: The moderating role of partner support. 产后抑郁症状与母婴二元互惠：伴侣支持的调节作用。

IF 3.1 2区心理学

Developmental Psychology Pub Date : 2025-08-01 Epub Date: 2025-01-09 DOI: 10.1037/dev0001860

Sarah G Curci, Maria P Frangos, Kenya Torres-Aguirre, Brandon N Clifford, Linda J Luecken

{"title":"Postpartum depressive symptoms and mother-infant dyadic reciprocity: The moderating role of partner support.","authors":"Sarah G Curci, Maria P Frangos, Kenya Torres-Aguirre, Brandon N Clifford, Linda J Luecken","doi":"10.1037/dev0001860","DOIUrl":"10.1037/dev0001860","url":null,"abstract":"Maternal postpartum depressive (PPD) symptoms have the potential to negatively impact mother-infant interactions, particularly in populations experiencing contextual stress. We used a resilience perspective to examine maternal perceptions of partner support as a protective factor in the relation between PPD symptoms and mother-infant dyadic reciprocity. Low income, Mexican-origin women (N = 322; Mage = 27.80; 86% born in Mexico) reported depressive symptoms from 6 to 24 weeks postpartum and partner support at 24 weeks postpartum. Mother-infant interactions were recorded and coded for dyadic reciprocity at 24 weeks. Results indicated that partner support moderated the relation between PPD symptoms and dyadic reciprocity, such that higher PPD symptoms were associated with lower dyadic reciprocity only among mothers reporting lower partner support. Our results suggest that partner support is an important source of resilience for Mexican-origin women experiencing PPD symptoms. (PsycInfo Database Record (c) 2025 APA, all rights reserved).","PeriodicalId":48464,"journal":{"name":"Developmental Psychology","volume":" ","pages":"1547-1554"},"PeriodicalIF":3.1,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12238289/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142956665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Moment-to-moment cascades: Infants' real-time locomotor posture structures opportunities for joint object play with caregivers. 瞬间到瞬间的级联：婴儿的实时运动姿势构造了与看护人共同玩物的机会。

IF 3.1 2区心理学

Developmental Psychology Pub Date : 2025-08-01 Epub Date: 2024-10-31 DOI: 10.1037/dev0001870

Joshua L Schneider, Lauren R Pugeda, Jana M Iverson

{"title":"Moment-to-moment cascades: Infants' real-time locomotor posture structures opportunities for joint object play with caregivers.","authors":"Joshua L Schneider, Lauren R Pugeda, Jana M Iverson","doi":"10.1037/dev0001870","DOIUrl":"10.1037/dev0001870","url":null,"abstract":"Developmental cascades-the view that development in one domain can induce change in another-provide unique flexibility for researchers to examine relations among multiple behaviors. Research using this theoretical framework has demonstrated that changes in infant locomotor development are met with concomitant changes in infants' interactions with objects and caregivers. However, little is known about how infants' real-time locomotor actions organize these larger associations across developmental time. This study mapped the progression of one potential moment-to-moment cascade pathway linking changes in infant locomotion, access to objects and caregivers, and joint object play. We observed 30 infant-caregiver dyads during three monthly sessions across the transition to walking (Minfant age = 11.98 months, range = 8.74-14.86) and examined whether and how infants' real-time locomotor actions shaped the unfolding of the cascade. Infants moved more frequently in supported upright postures (i.e., cruising, supported walking) compared to crawling at the prewalking session and compared to walking at walk onset. However, infants preferred to walk after spending 1 month as walkers. Regardless of how they moved, infants regularly encountered objects and caregivers during everyday exploration. But there was an effect of locomotor posture on joint object play. Specifically, dyads were most likely to engage in object play after supported upright bouts at the prewalking and walk onset sessions, but at the final walking session, they were most likely to do so after walking bouts. Taken together, this in-depth examination of moment-to-moment cascades highlights the contributions of the many timescales that drive developmental processes. (PsycInfo Database Record (c) 2025 APA, all rights reserved).","PeriodicalId":48464,"journal":{"name":"Developmental Psychology","volume":" ","pages":"1555-1564"},"PeriodicalIF":3.1,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12041309/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142548424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Implications of respiratory sinus arrhythmia (RSA) inertia for child psychopathology: Direct effect and interaction with between-task RSA reactivity. 呼吸窦性心律失常（RSA）惰性对儿童心理病理学的影响：直接影响以及与任务间 RSA 反应性的相互作用。

IF 3.1 2区心理学

Developmental Psychology Pub Date : 2025-08-01 Epub Date: 2024-10-31 DOI: 10.1037/dev0001862

Jianjie Xu, Hui Wang, Kayley Elizabeth Morrow, Xinni Wang, Mengyu Miranda Gao, Sihan Liu, Yueqin Hu, Cynthia Suveg, Zhuo Rachel Han

{"title":"Implications of respiratory sinus arrhythmia (RSA) inertia for child psychopathology: Direct effect and interaction with between-task RSA reactivity.","authors":"Jianjie Xu, Hui Wang, Kayley Elizabeth Morrow, Xinni Wang, Mengyu Miranda Gao, Sihan Liu, Yueqin Hu, Cynthia Suveg, Zhuo Rachel Han","doi":"10.1037/dev0001862","DOIUrl":"10.1037/dev0001862","url":null,"abstract":"Respiratory sinus arrhythmia (RSA) inertia is the temporary dependency of RSA levels between consecutive epochs, which captures the epoch-to-epoch stickiness of RSA reactivity. Previous studies examining the developmental function of between-task RSA reactivity have yielded mixed findings and have often overlooked RSA reactivity within the task. The present study examined whether RSA inertia during a stress task was associated with subsequent changes in child psychopathology symptoms. To have a comprehensive understanding of the function of RSA reactivity, we tested whether RSA inertia interacted with between-task RSA reactivity to jointly predict changes in child psychopathology symptoms. Eighty-nine middle-to-high income Chinese parent-child dyads were recruited. Children (Mage = 8.77 years, SD = 1.80 years, 41 girls) participated in a 2-min resting phase and then a 4-min stress task (a public speaking task), during which RSA was continuously recorded in the lab. Parents (Mage = 39.27 years, SD = 3.53 years, 67 mothers) reported on children's psychopathology symptoms in the lab and again 9 months later. Children with heightened RSA inertia tended to exhibit increased externalizing symptoms 9 months later. Moreover, RSA inertia interacted with between-task RSA reactivity to predict subsequent changes in externalizing symptoms. Children with the combination of lower RSA inertia and larger between-task RSA decreases had the lowest externalizing symptoms, suggesting an adaptive RSA reactivity pattern. Heightened within-task RSA inertia as well as reduced between-task RSA reactivity may help to identify children at risk for subsequent psychopathology symptoms, aiding in early intervention efforts. (PsycInfo Database Record (c) 2025 APA, all rights reserved).","PeriodicalId":48464,"journal":{"name":"Developmental Psychology","volume":" ","pages":"1441-1451"},"PeriodicalIF":3.1,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142548419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mother-infant interactive processes and infant behavioral and vagal stress recovery: Associations at 3, 6, and 9 months of age. 母婴互动过程与婴儿行为和迷走神经压力恢复：3、6 和 9 个月时的关联。

IF 3.1 2区心理学

Developmental Psychology Pub Date : 2025-08-01 Epub Date: 2024-11-07 DOI: 10.1037/dev0001878

Yannan Hu, Xiaomei Li, Nancy L McElwain

{"title":"Mother-infant interactive processes and infant behavioral and vagal stress recovery: Associations at 3, 6, and 9 months of age.","authors":"Yannan Hu, Xiaomei Li, Nancy L McElwain","doi":"10.1037/dev0001878","DOIUrl":"10.1037/dev0001878","url":null,"abstract":"Mother-infant interactive processes, including matching social behaviors and repairing interactive ruptures, are proposed to foster infant stress functioning. However, little is known about the extent to which the concurrent relations between these dyadic processes and infant behavioral and vagal stress recovery change over the first year of life. In this study, 116 mother-infant dyads (55 girls) from a midwestern city in the United States completed the still-face paradigm at 3, 6, and 9 months. Using microcoding of infant and maternal behaviors (i.e., facial expressions, vocalizations, and gaze directions), we defined two dyadic states (positive match and mismatch) and measured dyadic matching as a composite of (a) the proportion of positive match and (b) latency to interactive repair (i.e., the average duration of mismatches), for the play and reunion episode, separately, at each time point. Infant behavioral and vagal stress recovery were assessed as the proportion of social engagement during the reunion episode and increases in respiratory sinus arrhythmia from the still-face to reunion episodes, respectively. At 6 and 9 months, higher levels of dyadic matching during the play episode were related to better infant behavioral and vagal stress recovery, controlling for matching during the reunion episode. At 3 months, the relation only emerged for infant behavioral stress recovery. These findings suggest that the dynamics of mother-infant interaction may play a key role in infant stress recovery, particularly during the second half of the first year when infants become more actively engaged in social interactions and their vagal systems become more mature. (PsycInfo Database Record (c) 2025 APA, all rights reserved).","PeriodicalId":48464,"journal":{"name":"Developmental Psychology","volume":" ","pages":"1452-1463"},"PeriodicalIF":3.1,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142606201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Maternal touch in object- and nonobject-oriented play interactions: A longitudinal study at 7 and 12 months. 对象和非对象游戏互动中的母亲触摸：7个月和12个月的纵向研究。

IF 3.1 2区心理学

Developmental Psychology Pub Date : 2025-08-01 Epub Date: 2025-01-09 DOI: 10.1037/dev0001897

Juliana F Serra, Helga Miguel, Filipe Araújo, Adriana Sampaio, Alfredo F Pereira

{"title":"Maternal touch in object- and nonobject-oriented play interactions: A longitudinal study at 7 and 12 months.","authors":"Juliana F Serra, Helga Miguel, Filipe Araújo, Adriana Sampaio, Alfredo F Pereira","doi":"10.1037/dev0001897","DOIUrl":"10.1037/dev0001897","url":null,"abstract":"Social touch is a crucial part of how mothers interact with their infants, with different touch types serving distinct purposes in these exchanges. However, there is still a limited understanding of how mothers' touch behavior adapts to specific interactive tasks, particularly throughout infancy. To address this gap, we observed mother-infant dyads at 7 and 12 months during three structured social play tasks: (a) play with objects, (b) play without objects, and (c) play with a difficult object. Using an adapted version of the Ordinalized Maternal Touch Scale, we categorized every touch performed by the mother. The effect of the infant's age and play tasks on the proportion of time mothers touch their infants was evaluated using Bayesian beta mixed models, taking into account both the total quantity and the Ordinalized Maternal Touch Scale touch categories. Results showed that (a) the frequency of maternal touch is prevalent in dyadic interactions and lowered in triadic object play; (b) mothers used affectionate, static, and playful touch categories more often in dyadic play tasks; (c) in triadic play task, mothers used object-mediated touch more frequently; (d) the total frequency of maternal touch decreased across infant age, which was primarily due to a decrease in static and object-mediated touch; and (e) maternal touch varies depending on the complexity of object play task. Our findings suggested that the developmental trajectory of maternal touch behavior is modulated by the infant's evolving needs and the different challenges in object versus nonobject play tasks. (PsycInfo Database Record (c) 2025 APA, all rights reserved).","PeriodicalId":48464,"journal":{"name":"Developmental Psychology","volume":" ","pages":"1565-1577"},"PeriodicalIF":3.1,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142956663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Developmental cascades from maternal depressive symptoms in childhood to adolescents' friendship quality: A 13-year longitudinal study. 从母亲童年时期的抑郁症状到青少年友谊质量的发展级联：一项为期 13 年的纵向研究。

IF 3.1 2区心理学

Developmental Psychology Pub Date : 2025-08-01 Epub Date: 2024-09-26 DOI: 10.1037/dev0001834

Laura Bechtiger, Annekatrin Steinhoff, Jessica Dollar, Susan Keane, Susan Calkins, Lilly Shanahan

{"title":"Developmental cascades from maternal depressive symptoms in childhood to adolescents' friendship quality: A 13-year longitudinal study.","authors":"Laura Bechtiger, Annekatrin Steinhoff, Jessica Dollar, Susan Keane, Susan Calkins, Lilly Shanahan","doi":"10.1037/dev0001834","DOIUrl":"10.1037/dev0001834","url":null,"abstract":"Adolescent friendships of positive quality promote well-being for decades to come. But what impedes the development of positive friendship quality? The present study examined whether maternal depressive symptoms during early childhood predict children's friendship quality into adolescence, and whether observed negative parenting behavior and children's earlier friendship quality, social skills, and their own depressive symptoms in middle childhood mediate these associations. We used six waves of data from a prospective longitudinal community sample (N = 396). The study followed children and their mothers across 13 years from child ages 2-15 years (52% female, 67% White, 26% Black), collecting multi-informant data (from mothers, children, teachers, and behavioral observations). The significance of indirect effects was estimated with structural equation modeling. Exposure to high levels of maternal depressive symptoms in early childhood (child ages 2-5 years) was negatively correlated with children's later adolescent friendship quality (at age 15). Structural equation models revealed that this association was mediated by children's poorer social skills (age 7) and friendship quality (age 10). Negative parenting behavior and children's depressive symptoms did not mediate this association. Maternal depressive symptoms have downstream associations with children's friendship quality into adolescence, including via children's social skills. Promoting the social skills of children exposed to maternal depressive symptoms could have long-term positive effects. (PsycInfo Database Record (c) 2025 APA, all rights reserved).","PeriodicalId":48464,"journal":{"name":"Developmental Psychology","volume":" ","pages":"1531-1546"},"PeriodicalIF":3.1,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11986645/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142337186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Population-level transitions in observed difficulties through childhood and adolescence. 儿童和青少年时期观察到的困难在人口水平上的转变。

IF 3.1 2区心理学

Developmental Psychology Pub Date : 2025-08-01 Epub Date: 2025-02-27 DOI: 10.1037/dev0001874

Elia Benhamou, Danyal Akarca, Joe Bathelt, Sue Fletcher-Watson, Duncan E Astle

{"title":"Population-level transitions in observed difficulties through childhood and adolescence.","authors":"Elia Benhamou, Danyal Akarca, Joe Bathelt, Sue Fletcher-Watson, Duncan E Astle","doi":"10.1037/dev0001874","DOIUrl":"10.1037/dev0001874","url":null,"abstract":"In an attempt to better characterize the complexity of difficulties observed within developing populations, numerous data-driven techniques have been applied to large mixed data sets. However, many have failed to incorporate the core role of developmental time in these approaches, that is, the typical course of change in behavioral features that occurs over childhood to adolescence. In this study, we utilized manifold projections alongside a gradient-boosting model on data collected from the Millennium Cohort Study to unpack the central role of developmental time in how behavioral difficulties transition between the ages of 5, 11, and 17. Our analysis highlights numerous observations: (a) Girls develop relatively greater internalized behavioral problems during adolescence; (b) in the case of a chaotic home environment, co-occurring internalizing and externalizing difficulties tend to persist during childhood; (c) peer problems were the most likely to persist over the whole 12-year period (especially in the presence of early maternal depression and poor family relationships); and (d) there were two pathways with distinct risk factors leading to antisocial behaviors in adolescence-an early-childhood onset pathway and later adolescent onset pathway. Our findings provide evidence that investigations of child and adolescent difficulties must be open to the possibility of multiple subgroups and variability in trajectory over time. We further highlight the crucial role of family and social support and school experience-related factors in predicting children's outcomes. (PsycInfo Database Record (c) 2025 APA, all rights reserved).","PeriodicalId":48464,"journal":{"name":"Developmental Psychology","volume":" ","pages":"1495-1515"},"PeriodicalIF":3.1,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12243395/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143524643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

INSIGHT responsive parenting intervention effects on child self-regulation at ages 3 and 6 years. INSIGHT 应对型养育干预对 3 岁和 6 岁儿童自我调节能力的影响。

IF 3.1 2区心理学

Developmental Psychology Pub Date : 2025-08-01 Epub Date: 2024-09-26 DOI: 10.1037/dev0001839

Erika Hernandez Acton, Elizabeth Kubiniec, Sakshi Bhargava, Sara Tauriello, Ian M Paul, Jennifer S Savage, Stephanie Anzman-Frasca

{"title":"INSIGHT responsive parenting intervention effects on child self-regulation at ages 3 and 6 years.","authors":"Erika Hernandez Acton, Elizabeth Kubiniec, Sakshi Bhargava, Sara Tauriello, Ian M Paul, Jennifer S Savage, Stephanie Anzman-Frasca","doi":"10.1037/dev0001839","DOIUrl":"10.1037/dev0001839","url":null,"abstract":"Self-regulation encompasses the ability to modulate behavior, cognition, and emotions. Parents can promote child self-regulation with responsive parenting (RP). RP shapes various components of self-regulation and is associated with numerous developmental outcomes. Here, we examine long-term effects of an early-life RP intervention designed for obesity prevention on later child self-regulation and temperament. Participants were from a randomized clinical trial comparing the RP intervention against a safety control (n = 279). RP intervention content in the domains of feeding, sleep, emotion regulation, and interactive play was delivered to primiparous mothers and infants at four home visits during the first year after birth, followed by clinical research center visits at ages 1 and 2 years and phone calls at 1.5 and 2.5 years. Child self-regulation and temperament were assessed with behavioral tasks and the Children's Behavior Questionnaire at child ages 3 and 6 years. A path model tested whether the RP intervention affected child self-regulation in comparison to the control group. At 6 years, children in the RP group had lower parent-reported negative affect (b = -0.34, SE = 0.15, p = .023) and better observed emotion regulation (b = 0.45, SE = 0.16, p = .007). Findings indicate that an RP intervention designed for early obesity prevention promoted emotional aspects of self-regulation in middle childhood, highlighting RP as a strategy for promoting healthy behavior across multiple domains. (PsycInfo Database Record (c) 2025 APA, all rights reserved).","PeriodicalId":48464,"journal":{"name":"Developmental Psychology","volume":" ","pages":"1413-1426"},"PeriodicalIF":3.1,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142337189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Language processing in breastfed infants at risk of thiamine deficiency benefits from maternal thiamine supplementation. 有硫胺素缺乏风险的母乳喂养婴儿的语言处理受益于母体补充硫胺素。

IF 3.1 2区心理学

Developmental Psychology Pub Date : 2025-08-01 Epub Date: 2024-12-19 DOI: 10.1037/dev0001829

Dare A Baldwin, Jeffrey Measelle, Lauren Gallivan, Anna Sanchirico, Netanel Weinstein, Anaahat Bala, Kathleen Chan, Jelisa Gallant, Mam Borath, Hou Kroeun, Frank T Wieringa, Tim J Green, Kyly C Whitfield

{"title":"Language processing in breastfed infants at risk of thiamine deficiency benefits from maternal thiamine supplementation.","authors":"Dare A Baldwin, Jeffrey Measelle, Lauren Gallivan, Anna Sanchirico, Netanel Weinstein, Anaahat Bala, Kathleen Chan, Jelisa Gallant, Mam Borath, Hou Kroeun, Frank T Wieringa, Tim J Green, Kyly C Whitfield","doi":"10.1037/dev0001829","DOIUrl":"10.1037/dev0001829","url":null,"abstract":"In a double-blind, randomized controlled trial, we investigated relationships between infants' exposure to thiamine and their language-processing ability. Three hundred thirty-five lactating Cambodian mothers of 161 female/174 male infants received either 0, 1.2, 2.4, or 10 mg of thiamine daily, from 2 to 24 weeks postpartum. We assessed infants' language processing at 24 weeks via the infant-directed speech (IDS) task, measuring attentional enhancement to IDS versus adult-directed speech. Maternal thiamine supplementation displayed a small but statistically significant dose-response relationship to the magnitude of infants' IDS-elicited attentional enhancement (adjusted R² = 0.022, p = .011). As well, only infants whose mothers received a daily thiamine supplement of 10 mg showed fully robust IDS-related attentional enhancement. These findings showcase the IDS Task for monitoring the integrity of infants' language processing and underscore the importance of adequate thiamine early in life for ensuring optimal language development. (PsycInfo Database Record (c) 2025 APA, all rights reserved).","PeriodicalId":48464,"journal":{"name":"Developmental Psychology","volume":" ","pages":"1427-1440"},"PeriodicalIF":3.1,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142856037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0