Infant Behavior & Development最新文献

{"title":"Phonetic perceptual reorganization across the first year of life: Looking back","authors":"Janet F. Werker","doi":"10.1016/j.infbeh.2024.101935","DOIUrl":"https://doi.org/10.1016/j.infbeh.2024.101935","url":null,"abstract":"<div><p>This paper provides a selective overview of some of the research that has followed from the publication of Werker and Tees (1984a) “Cross-language speech perception: Evidence for Perceptual Reorganization During the First Year of Life.” Specifically, I briefly present the original finding, our interpretation of its meaning, and some key replications and extensions. I then review some of the work that has followed, including work with different kinds of populations, different kinds of speech sound contrasts, as well as attunement (perceptual reorganization) to additional properties of language beyond phonetic contrasts. Included is the body of work that queries whether perceptual attunement is a critical period phenomenon. Potential learning mechanisms for how experience functions to guide phonetic perceptual development are also presented, as is work on the relation between speech perception and word learning.</p></div>","PeriodicalId":48222,"journal":{"name":"Infant Behavior & Development","volume":"75 ","pages":"Article 101935"},"PeriodicalIF":2.1,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0163638324000146/pdfft?md5=1d25872d2b5267bf825490774c6a8d31&pid=1-s2.0-S0163638324000146-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140341986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Quality of mother-infant interaction, breastfeeding, and perinatal mental health","authors":"Soledad Coo,&nbsp;M. Ignacia García,&nbsp;Fernanda Prieto","doi":"10.1016/j.infbeh.2024.101946","DOIUrl":"https://doi.org/10.1016/j.infbeh.2024.101946","url":null,"abstract":"<div><h3>Introduction</h3><p>The quality of mother-infant interactions is crucial for child development. Studies show that breastfeeding contributes to maternal sensitivity and the development of a positive mother-infant bond. Maternal mental health difficulties negatively impact both maternal sensitivity and breastfeeding. Thus, it is unclear whether breastfeeding contributes to the quality of mother-infant interactions independent from mental health. The purpose of this study is to examine the contribution of exclusive breastfeeding at 3 months postpartum to the quality of the mother-infant relationship at 6 months postpartum, controlling for maternal mental health in a community sample of mothers in Chile.</p></div><div><h3>Materials and method</h3><p>Eighty women completed self-report measures of mental health and breastfeeding during the third trimester of pregnancy and 3 and 6 months postpartum. At 6 months after childbirth, the mother-infant interaction was assessed by coding a free-play session between mothers and infants. Logistic regression analysis was used to examine the contribution of breastfeeding practices and mental health to the quality of mother-infant interactions.</p></div><div><h3>Results</h3><p>Exclusive breastfeeding at 3 months postpartum increased the likelihood of displaying positive mother-infant interactions controlling for maternal mental health. Mothers who continued to breastfeed at 6 months postpartum reported less symptoms of antenatal depression and anxiety and higher levels of sensitivity and cooperation towards their infants.</p></div><div><h3>Conclusion</h3><p>Breastfeeding contributes to maternal sensitivity and cooperation even when controlling for maternal mental health. Implications for health practitioners and limitations due to the sample characteristics are discussed.</p></div>","PeriodicalId":48222,"journal":{"name":"Infant Behavior & Development","volume":"75 ","pages":"Article 101946"},"PeriodicalIF":2.1,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140309931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Estimating infants’ language exposure: A comparison of random and volume sampling from daylong recordings collected in a bilingual community","authors":"Naja Ferjan Ramírez ,&nbsp;Daniel S. Hippe","doi":"10.1016/j.infbeh.2024.101943","DOIUrl":"https://doi.org/10.1016/j.infbeh.2024.101943","url":null,"abstract":"<div><p>In North America, the characteristics of a child’s language environment predict language outcomes. For example, differences in bilingual language exposure, exposure to electronic media, and exposure to child-directed speech (CDS) relate to children’s language growth. Recently, these predictors have been studied through the use of daylong recordings, followed by manual annotation of audio <em>samples</em> selected from these recordings. Using a dataset of daylong recordings collected from bilingually raised infants in the United States as an example, we ask whether two of the most commonly used sampling methods, random sampling and sampling based on high adult speech, differ from each other with regard to estimating the frequencies of specific language behaviors. Daylong recordings from 37 Spanish-English speaking families with infants between 4 and 22 months of age were analyzed. From each child’s recording, samples were extracted in two ways (at random/based on high adult speech) and then annotated for Language (Spanish/English/Mixed), CDS, Electronic Media, Social Context, Turn-Taking, and Infant Babbling. Correlation and agreement analyses were performed, in addition to paired sample <em>t</em>-tests, to assess how the choice of one or the other sampling method may affect the estimates. For most behaviors studied, correlation and agreement between the two sampling methods was high (Pearson <em>r</em> values between 0.79 and 0.99 for 16 of 17 measures; Intraclass Correlation Coefficient values between 0.78 and 0.99 for 13 of 17 measures). However, interesting between-sample differences also emerged: the degree of language mixing, the amount of CDS, and the number of conversational turns were all significantly higher when sampling was performed based on high adult speech compared to random sampling. By contrast, the presence of electronic media and one-on-one social contexts was higher when sampling was performed at random. We discuss advantages of choosing one sampling technique over the other, depending on the research question and variables at hand.</p></div>","PeriodicalId":48222,"journal":{"name":"Infant Behavior & Development","volume":"75 ","pages":"Article 101943"},"PeriodicalIF":2.1,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140295989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The relationship between home environment affordances and motor development and sensory processing skills in premature infants","authors":"Rabia Zorlular ,&nbsp;Kamile Uzun Akkaya ,&nbsp;Bulent Elbasan","doi":"10.1016/j.infbeh.2024.101944","DOIUrl":"https://doi.org/10.1016/j.infbeh.2024.101944","url":null,"abstract":"<div><p>The availability of stimulating materials in the home environment is of great importance to optimizing an infant's development. This study, which has a cross-sectional study design, was conducted to examine the relationship between home environment conditions and equipment support and the motor development and sensory processing skills of premature infants. Children born premature, aged 10–16 months, were included in the study. Motor development was evaluated with the Peabody Motor Development Scale-2, and sensory processing skills were evaluated with the Test of Sensory Function in Infants. The Affordances in the Home Environment for Motor Development-Infant Scale was used to evaluate the home environment. A total of 51 premature infants were included in the study. It was determined that there was a significant relationship between physical space, stimulus variety and fine motor toys in the home environment and Peabody Motor Development Scale-2 gross motor and fine motor development scores. It was also shown that there was a relationship between the tactile and total scores of the Test of Sensory Function in Infants Scale and the variety of stimuli in the home environment and gross motor toy scores. These findings show that the opportunities provided in the home environment of premature infants may be related to their motor development and sensory processing skills. Consequently, the home environment may be associated with experiencing movements and sensory experiences.</p></div>","PeriodicalId":48222,"journal":{"name":"Infant Behavior & Development","volume":"75 ","pages":"Article 101944"},"PeriodicalIF":2.1,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140191626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effect of antepartum depressive and anxiety symptoms on mother-infant interaction: The mediating role of antepartum maternal emotional stress","authors":"Sophia Cécile Wriedt ,&nbsp;Mitho Müller ,&nbsp;Corinna Reck ,&nbsp;Nora Nonnenmacher ,&nbsp;Anna-Lena Zietlow ,&nbsp;Christian Franz Josef Woll","doi":"10.1016/j.infbeh.2024.101942","DOIUrl":"https://doi.org/10.1016/j.infbeh.2024.101942","url":null,"abstract":"<div><p>Anxiety disorders, depression, and emotional stress during the antepartum period are interlinked with adverse child development. The quality of the dyadic interaction seems to play a crucial role in the transmission of these effects. In this study, we explored the mediating effect of antepartum maternal emotional stress (assessed via the Prenatal Emotional Stress Index) regarding the relationship of antepartum maternal depressive (assessed via the Edinburgh Postpartum Depression Scale), anxiety symptoms (assessed via the Stat-Trait-Anxiety-Inventory), and depressive and anxiety disorders (assessed according to the DSM-IV-TR) in the antepartum period on postpartum interactive quality in a longitudinal design. The Face-to-Face-Still-Face Paradigm (FFSF) and the Infant and Caregiver Engagement Phases (ICEP-R) coding system were used to assess the postpartum interactive qualities of the mother-infant dyads. The sample consisted of 59 women, 38 in the clinical and 21 in the control group. We found significant indirect effects of antepartum depressive symptoms and maternal diagnostic status on the mother’s neutral engagement and on the latency to the first social positive interactive match during the interaction – effects that were mediated by antepartum stress. Moreover, there was an indirect effect of state anxiety on neutral engagement – mediated by antepartum stress. Therapeutic intervention studies focusing on maternal antepartum regulation of emotional stress and postpartum interactive patterns might be crucial to encounter maladaptive developmental trajectories.</p></div>","PeriodicalId":48222,"journal":{"name":"Infant Behavior & Development","volume":"75 ","pages":"Article 101942"},"PeriodicalIF":2.1,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140191625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Building language learning: Relations between infant attention and social contingency in the first year of life","authors":"Lillian R. Masek ,&nbsp;Elizabeth V. Edgar ,&nbsp;Brianna T.M. McMillan ,&nbsp;James Torrence Todd ,&nbsp;Roberta Michnick Golinkoff ,&nbsp;Lorraine E. Bahrick ,&nbsp;Kathy Hirsh-Pasek","doi":"10.1016/j.infbeh.2024.101933","DOIUrl":"https://doi.org/10.1016/j.infbeh.2024.101933","url":null,"abstract":"<div><p>In Western societies, social contingency, or prompt and meaningful back-and-forth exchanges between infant and caregiver, is a powerful feature of the early language environment. Research suggests that infants with better attentional skills engage in more social contingency during interactions with adults and, in turn, social contingency supports infant attention. This reciprocity is theorized to build infant language skills as the adult capitalizes on and extends the infant’s attention during socially contingent interactions. Using data from 104 infants and caregivers, this paper tests reciprocal relations between infant attention and social contingency at 6- and 12-months and the implications for infant vocabulary at 18-months. Infant attentional skills to social (women speaking) and nonsocial (objects dropping) events were assessed, and social contingency was examined during an 8-minute toy play interaction with a caregiver. Child receptive and expressive vocabulary was measured by caregiver-report. Both social and nonsocial attentional skills related to engagement in social contingency during caregiver-infant interaction, though only models that included social attention and social contingency predicted vocabulary. These findings provide empirical evidence for the proposed reciprocal relations between infant attention and social contingency as well as how they relate to later language.</p></div>","PeriodicalId":48222,"journal":{"name":"Infant Behavior & Development","volume":"75 ","pages":"Article 101933"},"PeriodicalIF":2.1,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140162410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessing anxiety problems in a community sample during toddlerhood: The impact of child temperament and maternal intrusiveness","authors":"Mohamed Zerrouk ,&nbsp;Trisha Ravigopal,&nbsp;Martha Ann Bell","doi":"10.1016/j.infbeh.2024.101932","DOIUrl":"https://doi.org/10.1016/j.infbeh.2024.101932","url":null,"abstract":"<div><p>Previous research indicates that child temperament and maternal behaviors are related to internalizing behaviors in children. We assessed whether maternal intrusiveness (MI) observed at 10-months would moderate the impact of temperamental fear and the impact of inhibitory control (IC) at 24 months on anxiety problems at 36 months. A mother-child interaction task was coded for MI. Behavioral tasks were given to assess children’s IC. Parents completed questionnaires about their children’s temperamental fear and anxiety problems. Results showed that greater temperamental fear reported at 24 months predicted greater anxiety problems reported at 36 months, regardless of MI levels. Lower levels of IC at 24 months predicted more anxiety problems reported at 36 months when children experienced greater MI. These findings illustrate the importance of examining both intrinsic and extrinsic factors, independently and interactively, that contribute to children’s anxiety problems in toddlerhood.</p></div>","PeriodicalId":48222,"journal":{"name":"Infant Behavior & Development","volume":"75 ","pages":"Article 101932"},"PeriodicalIF":2.1,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140138301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Look at Grandma! Joint visual attention over video chat during the COVID-19 pandemic","authors":"Lauren J. Myers ,&nbsp;Gabrielle A. Strouse ,&nbsp;Elisabeth R. McClure ,&nbsp;Krystyna R. Keller ,&nbsp;Lucinda I. Neely ,&nbsp;Isabella Stoto ,&nbsp;Nithya S. Vadakattu ,&nbsp;Erin D. Kim ,&nbsp;Georgene L. Troseth ,&nbsp;Rachel Barr ,&nbsp;Jennifer M. Zosh","doi":"10.1016/j.infbeh.2024.101934","DOIUrl":"https://doi.org/10.1016/j.infbeh.2024.101934","url":null,"abstract":"<div><p>Social interactions are crucial for many aspects of development. One developmentally important milestone is joint visual attention (JVA), or shared attention between child and adult on an object, person, or event. Adults support infants’ development of JVA by structuring the input they receive, with the goal of infants learning to use JVA to communicate. When family members are separated from the infants in their lives, video chat sessions between children and distant relatives allow for shared back-and-forth turn taking interaction across the screen, but JVA is complicated by screen mediation. During video chat, when a participant is looking or pointing at the screen to something in the other person’s environment, there is no line of sight that can be followed to their object of focus. Sensitive caregivers in the remote and local environment with the infant may be able to structure interactions to support infants in using JVA to communicate across screens. We observed naturalistic video chat interactions longitudinally from 50 triads (infant, co-viewing parent, remote grandmother). Longitudinal growth models showed that JVA rate changes with child age (4 to 20 months). Furthermore, grandmother sensitivity predicted JVA rate and infant attention. More complex sessions (sessions involving more people, those with a greater proportion of across-screen JVA, and those where infants initiated more of the JVA) resulted in lower amounts of JVA-per-minute, and evidence of family-level individual differences emerged in all models. We discuss the potential of video chat to enhance communication for separated families in the digital world.</p></div>","PeriodicalId":48222,"journal":{"name":"Infant Behavior & Development","volume":"75 ","pages":"Article 101934"},"PeriodicalIF":2.1,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140113128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"It’s You and Me: Infants’ cross-modal communicative signals and mother-infant interactive behavior predict infant regulatory patterns in the still-face paradigm at 3 months","authors":"Marina Fuertes ,&nbsp;Rita Almeida ,&nbsp;Inês Martelo ,&nbsp;Miguel Barbosa ,&nbsp;Marjorie Beeghly","doi":"10.1016/j.infbeh.2024.101930","DOIUrl":"10.1016/j.infbeh.2024.101930","url":null,"abstract":"<div><p>Infant regulatory behavior develops since birth and impacts their early social interactions. Infants differ in the relative coherence and incoherence of their cross-modal communicative signals during <em>en-face</em> infant-caregiver interactions. We expand this research by evaluating whether different infant regulatory patterns observed during the Face-to-Face Still-Face (FFSF) at 3 months are associated with the coherence or incoherence of infants’ cross-modal communicative behaviors during <em>en-face</em> interactions or with multiple dimensions of mother-infant interactive behavior during free-play. Analyses were based on data collected from 100 mother-infant dyads from urban, working- and middle-class backgrounds in Portugal who were videotaped during the FFSF and free play at 3 months. Results confirm that infants’ different regulatory behavior patterns in the FFSF at 3 months are associated with the coherence and incoherence of their cross-modal interactive behaviors and specific aspects of mother-infant interaction. Infants with a Social-Positive oriented regulatory pattern during the FFSF displayed more coherent and less incoherent communicative behaviors with their mothers and were more cooperative during free play. In turn, their mothers were more sensitive. Our findings support the perspective that infants' regulatory behavior strategies in the context of caregiver regulatory support and sensitivity are likely to increase dyadic correspondence and infant ability to engage with the world.</p></div>","PeriodicalId":48222,"journal":{"name":"Infant Behavior & Development","volume":"75 ","pages":"Article 101930"},"PeriodicalIF":2.1,"publicationDate":"2024-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0163638324000092/pdfft?md5=dab57d7eeb0ea00bd23abce3d4b398d3&pid=1-s2.0-S0163638324000092-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140095414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relationship between maternal anxiety and infants’ temperament: The mediating role of mindful parenting","authors":"Joana del Hoyo-Bilbao,&nbsp;Izaskun Orue","doi":"10.1016/j.infbeh.2024.101931","DOIUrl":"https://doi.org/10.1016/j.infbeh.2024.101931","url":null,"abstract":"<div><p>Research has indicated that maternal anxiety does have an effect on infant temperament. Therefore, it is important to study the variables that could play a role in this relationship. In this study, we propose that mindful parenting could act as a mediator in this relationship. Thus, the main objective was to evaluate the relationship between maternal anxiety and child temperament (i.e., negative affectivity, surgency, and effortful control) through the mindful parenting of mothers. Mothers (<em>N</em> = 225) self-reported their anxiety, mindful parenting use, and the temperament of their old infants (aged 4–18 months). First, the reliability and validity results showed that the infant version of the Interpersonal Mindful Parenting questionnaire was a good tool for the assessment of mindful parenting among parents with infants. The five-factor structure of the questionnaire was confirmed; it involved self-regulation in the parenting relationship, listening with full attention, emotional awareness of the child, compassion for the child, and non-judgmental acceptance of parenting behavior. Correlational analyses showed that maternal anxiety was related to negative affectivity and effortful control in infants. Furthermore, mediational analyses indicated that the relation between maternal anxiety and infant negative affectivity was mediated by self-regulation in parenting and the emotional awareness of the child. In addition, the relation between maternal anxiety and infant effortful control was mediated by compassion for the child and listening with full attention. These results contribute to knowledge about the relation between maternal anxiety and child temperament, which may increase the risk of psychological symptoms. The results of this study suggest that promoting mindful parenting skills may be beneficial for affectivity and effortful control in infants.</p></div>","PeriodicalId":48222,"journal":{"name":"Infant Behavior & Development","volume":"75 ","pages":"Article 101931"},"PeriodicalIF":2.1,"publicationDate":"2024-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0163638324000109/pdfft?md5=bdbcbab1a9f255a9a1299f8c2cbf1b7b&pid=1-s2.0-S0163638324000109-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140062102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}