Nonverbal face-to-face interactions in macaques and humans: A translational pilot study.

Human and nonhuman primate mother-infant dyads engage in face-to-face interactions critical for optimal infant development. In semi-free-ranging rhesus macaques (Macaca mulatta), maternal primiparity and infant sex influence the expression of nonverbal face-to-face mother-infant interactions. However, whether similar patterns of variation exist in laboratory-housed macaques or human mothers is not well understood. Comparing both species would yield information regarding the translational validity of macaques to humans in this important social/developmental domain. In this pilot study, we first compared semi-free-ranging (n = 39) and laboratory-housed (n = 20) macaques, finding that laboratory-housed dyads, first-time mothers, and mothers of sons engaged in higher rates of face-to-face interactions regardless of housing. After translating the nonhuman primate coding scheme for use in a small but diverse group of human mother-infant dyads (N = 27; 44.4% African American, 18.5% American Indian, 7.4% Asian/Asian American, and 29.6% White), we found that, like macaques, human mothers of sons engaged in more face-to-face interactions; however, experienced (vs. first-time) mothers engaged in more interactions. Macaques and humans also engaged in species-specific interactions with their infants. We conclude that components of caregiver-infant nonverbal face-to-face interactions are translatable across human and nonhuman primate species and represent an exciting avenue for future caregiving work.

Comparing American Indian/Alaska Native Adolescent Daughters' and Their Mothers' Awareness, Knowledge, Attitudes, and Behaviors Regarding Risk for Gestational Diabetes: Implications for Mother-Daughter Communication on Reproductive Health.

PURPOSE: The purpose of the study was to describe, compare, and examine associations at baseline of reproductive health awareness, knowledge, health beliefs, communication and behaviors related to gestational diabetes (GDM) and GDM risk reduction in a vulnerable population of both American Indian/Alaska Native (AIAN) adolescent girls and their mothers. METHODS: Descriptive/comparative/correlational analyses examined multitribal baseline data on 149 mother-daughter (M-D) dyads (N = 298; daughter age = 12-24 years) enrolled in a longitudinal study to adapt and evaluate a culturally relevant diabetes preconception counseling (PC) program (Stopping-GDM). The associations between GDM risk reduction awareness, knowledge, health beliefs, and behaviors (eg, daughters' eating, physical activity, reproductive-health [RH] choices/planning, M-D communication, daughters' discussions on PC) were examined. Data collected online from 5 national sites. RESULTS: Many M-D lacked awareness/knowledge of GDM and risk reduction. Both M-D were unaware of the girl's risk for GDM. Mothers' knowledge and beliefs on GDM prevention/RH were significantly higher than daughters. Younger daughters had greater self-efficacy healthy living. Overall sample reported low to moderate scores for both M-D communication and daughters' GDM and RH risk-reduction behaviors. CONCLUSIONS: Knowledge, communication, and behaviors to prevent GDM were low in AIAN M-D, especially daughters. More than daughters, mothers perceive greater risk of GDM for daughters. Early culturally responsive dyadic PC programs could help decrease risk of developing GDM. Implications for M-D communication is compelling.

Patterns of Observed Dyadic Ethnic-Racial Socialization among Black and Latinx Families in Response to a Hypothetical Experience of Discrimination at School.

Ethnic-racial socialization has primarily been examined as a unidirectional, caregiver-directed process. Instead, applying the Theory of Racial Socialization in Action (Smith-Bynum, 2023), the current study observed caregiver-youth conversations about a hypothetical discriminatory experience at school for patterns of dyadic ethnic-racial socialization. Participants were 353 Black (39.7%), Latinx (47.3%), and multiracial/ethnic (13%) pre-adolescents (Mage = 11.19, SD = 0.43; 45.3% female) and their caregivers (94% mothers) with low income from Dallas, Texas. Five subgroups of dyads were identified (High Dyadic Engagement, Parent-Led, Justice Salient Advocates, Child-Dominant and Low Dyadic Engagement) that differed by demographic characteristics of the dyads (e.g., race/ethnicity, caregiver education). Observing ethnic-racial socialization in action with dyads could improve the delivery of interventions to better meet the needs of families.

Neural activation to infant cry among Latina and non-Latina White mothers.

Cultural neuroscience is an emerging framework positing that culture (for example, values, beliefs, practices, and modes of emotional expression) critically informs socialization goals and desired behaviors, which are perhaps accompanied by differential patterns of brain activation. Using fMRI, the current study examines brain activation to infant cry stimuli and matched white noise among 50 first-time biological mothers identifying as Latina or White in the United States. Results showed that brain activation to infant cries in the right posterior insula, left cerebellum, and left auditory were higher for White mothers compared to Latina mothers, p's < .05. White mothers showed greater activation to cry sounds compared to white noise in the right dorsolateral prefrontal cortex, left somatosensory, right and left premotor cortices, p's < .05, whereas Latina mothers did not. These brain regions are involved in motor planning, movement, sensory processing, and social information processing. It is important to note that mothers in the two groups did not show differences in stress and behavioral parenting measures. Therefore, Latina and White mothers differentially recruiting brain regions related to infant parenting behaviors indicates the potential role of cultural context in shaping patterns of neural activation. Our exploratory analysis suggests that this difference might be due to greater pre-parenting exposure among Latina mothers to children compared to White mothers. Taken together, although our data did not completely explain the differences in brain activation between groups, findings suggest potential culture-related influences in brain activation occurring in the postpartum period.

Mothers' preparation for bias and responses to children's distress predict positive adjustment among Black children: an attachment perspective.

Traditional conceptualizations of maternal sensitivity overlook the adaptive function of some parenting behaviors. This study examined mothers' preparation for bias, suppression responses, and supportive responses to their Black children's distress as indicators of secure base provision at age five and predictors of children's age six emotional and behavioral self-regulation. Participants included 91 Black children (52% female) and their mothers. Results indicated a significant 3-way interaction such that mothers' preparation for bias predicted children's greater self-regulation when mothers reported high support and moderate suppression in response to children's distress, b = .40, p < .001. Preparation for bias predicted children's lower self-regulation when mothers were highly supportive yet low on suppression responses to distress, b = -.31, p < .01. Attachment researchers should consider evaluating caregiving behaviors traditionally deemed insensitive (e.g. parental suppression) through the lens of serving an adaptive function within a complex system of protective practices among Black families.

Acculturation, Communication Competence, and Family Functioning in Mexican-American Mother-Daughter Dyads.

Little is known of how intergenerational acculturation discrepancy relates to communication skills differences that may influence relationship quality among parents and adult children. Mexican-American mother-daughter dyads (n = 59) were studied using the Actor Partner Interdependence Model to examine dyadic associations of acculturation and communication competence with family functioning and mediation analysis to determine the indirect effect of acculturation discrepancy on family functioning through communication competence differences. Communication competence of mothers exerted significant actor and partner effects on daughter-perceived cohesion and closeness. Higher acculturation discrepancy predicted greater communication competence difference which in turn was associated with lower cohesion and closeness. There was a significant indirect effect of acculturation discrepancy on daughter-perceived cohesion through communication competence difference. Communication competence of mothers impacts their own as well as their daughters' perceptions of dyad cohesion and closeness. Intergenerational discrepant acculturation contributes to discordant communication skills that impair family functioning, which has implications for psychological well-being.

Cultural socialization in childhood: Analysis of parent-child conversations with a direct observation measure.

Cultural factors influence the development of all children. Yet, current knowledge of explicit cultural socialization processes in childhood remains limited, mainly by failing to incorporate the experiences of young children. To address this critical gap, the authors introduce the OMERS-Peds task, an observational measurement designed to systematically identify and compare the content of cultural messages passed down from caregivers to offspring during early school age years. The OMERS-Peds was administered to mothers and children (n = 275) from three diverse racial/ethnic backgrounds (African American (n = 153), Hispanic (n = 61), and non-Hispanic White (n = 61)) within the longitudinal Multidimensional Assessment of Preschoolers (MAPS) Study. The OMERS-Peds coding system was used to rate how strongly families endorsed 5 key constructs: family culture, religion, identity, ethnicity, and race. A series of χ2 statistic tests were used to compare scores across racial/ethnic backgrounds, and within families (between children and their mothers). Analyses revealed that in the cultural socialization conversations occurring in early childhood, parents and children prioritize talking about their family's culture and religion. Independent of their racial/ethnic backgrounds, mothers and children seldom discussed race and ethnicity. Contrary to research with older children, differences were mainly identified within families, rather than across racial/ethnic groups. Findings support the need to include children's perspectives in the assessments of cultural socialization, as opposed to relying primarily on parent reports, and highlight the importance of having an observational methodology that allows researchers to examine parent-child bidirectional interactions during early school age years in a systematic manner. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

From Parent to Child to Parent: Associations Between Parent and Offspring Psychopathology.

Parental psychopathology can affect child functioning, and vice versa. We examined bidirectional associations between parent and offspring psychopathology in 5,536 children and their parents. We asked three questions: (a) are parent-to-child associations stronger than child-to-parent associations? (b) are mother-to-child associations stronger than father-to-child associations? and (c) do within- and between-person effects contribute to bidirectional associations between parent and offspring psychopathology? Our findings suggest that only within-rater bidirectional associations of parent and offspring psychopathology can be consistently detected, with no difference between mothers and fathers. Child psychopathology was hardly associated with parental psychopathology. No evidence for cross-rater child-to-parent associations was found suggesting that the within-rater child-to-parent associations reflect shared method variance. Moreover, within-person change accounted for a part of the variance observed.

Asian American Women's Recall of Conversations With Their Mothers About Sexual Health: A Secondary Analysis of Qualitative Data.

ABSTRACT: Between 2010 and 2016, Asian Americans (AA) had a 35% increase in HIV diagnosis. Although mother-daughter sexual communication was found to be protective in minority populations, the opposite is true among AAs. The purpose of this study was to explore AA women's experiences of sexual communication with their mothers. Secondary qualitative analysis using analytic expansion with a phenomenological approach was used. Thematic analysis was used to search for common patterns and themes that emerged using qualitative description methodology. Twenty East and Southeast AA cisgender women, ages 18-33 years, were interviewed. The primary finding was an intergenerational gap with two themes: (a) mothers' attitudes about sexual communication and (b) content of sexual communication. Indirect sexual communication included cautionary messages consistent with previous studies. AA mothers' strong cultural beliefs created a barrier to communication. Future research should focus on the young women who want open sexual communication and could influence the next generation.

A legacy of fear: Physiological evidence for intergenerational effects of trauma exposure on fear and safety signal learning among African Americans.

OBJECTIVE: To determine the influence of maternal trauma and posttraumatic stress disorder (PTSD) symptoms on children's physiological response to threat and safety signals during a fear conditioning task in trauma-exposed mothers and children. METHOD: Participants were African American mother-child dyads (N = 137; children aged 8-13 years). Mothers' trauma history and PTSD symptoms were assessed; Latent Class Analysis (LCA) was conducted from these measures to identify distinct classes. Children reported violence exposure and completed a differential fear conditioning task using fear-potentiated startle (FPS) responses to conditioned danger (CS+) and safety (CS-) signals. RESULTS: Four classes of maternal trauma history and PTSD symptoms emerged: 1) Lower Trauma, 2) Moderate Trauma, 3) High Sexual Abuse, and 4) High Trauma and PTSD Symptoms. Children's FPS to CS + and CS- were tested with maternal class as the between-subjects factor. FPS to the danger signal was not significantly different across maternal classes, but FPS to safety (CS-) was significantly higher for the Lower Trauma and High Trauma and PTSD Symptoms classes than either the Moderate Trauma or the High Sexual Abuse classes. CONCLUSIONS: Results indicate that maternal trauma impacts children's ability to modulate fear responses in the presence of a safety signal, independent of the children's own trauma exposure. To our knowledge, this is the first study to demonstrate that children's fear inhibition is impacted by maternal trauma exposure. Prior studies have linked fear inhibition to mental health outcomes, highlighting the need to understand intergenerational modulation of fear learning and physiology.

Life history and socioecology of infancy.

OBJECTIVES: Evolution of human maternal investment strategies is hypothesized to be tied to biological constraints and environmental cues. It is likely, however, that the socioecological context in which mothers' decisions are made is equally important. Yet, a lack of studies examining maternal investment from a cross-cultural, holistic approach has hindered our ability to investigate the evolution of maternal investment strategies. Here, we take a systems-level approach to study how human life history characteristics, environments, and socioecology influence maternal investment in their children. MATERIALS AND METHODS: We test how infant age and sex, maternal age, parity, and child loss, and the composition of a child's cooperative breeding network are associated with maternal investment across three small-scale (hunter-gatherer, horticultural, and agropastoral), sub-Saharan populations (N = 212). Naturalistic behavioral observations also enable us to illustrate the breadth and depth of the human cooperative breeding system. RESULTS: Results indicate that infant age, maternal age and parity, and an infant's cooperative childcare network are significantly associated with maternal investment, controlling for population. We also find that human allomaternal care is conducted by a range of caregivers, occupying different relational, sex, and age categories. Moreover, investment by allomothers is widely distributed. DISCUSSION: Our findings illustrate the social context in which children are reared in contemporary small-scale populations, and in which they were likely reared throughout our evolutionary history. The diversity of the caregiving network, coupled with life history characteristics, is predictive of maternal investment strategies, demonstrating the importance of cooperation in the evolution of human ontogeny.

Adaptive Parenting Among Low-Income Black Mothers and Toddlers' Regulation of Distress.

Parenting differs in purpose and strategy according to cultural background (Brooks-Gunn & Markman, 2005; Iruka, LaForett, & Odom, 2012). The current study tests a unique latent factor score, Adaptive Parenting, that represents culturally-relevant, positive parenting behaviors: maternal coping with stress through reframing, maternal scaffolding of toddlers' learning during a low-stress task, and maternal commands during a high-stress task. Participants were Black mothers (N = 119; Mage  = 27.78) and their 24- to 30-month-old toddlers. Families were part of a broader study examining family resilience among urban, low-income young children and their families. Results demonstrate that the proposed variables align on a single factor and positively predict toddlers' emotion regulation. Findings are discussed in the context of Black culturally-specific parenting processes.

Play in Mexican-American mothers and toddlers is frequent, multimodal, and rich in symbolic content.

Play offers rich opportunities for toddlers to develop motor, social, cognitive, and language skills, particularly during interactions with adult caregivers who may scaffold toddlers to higher levels of play than toddlers achieve on their own. However, research on play has narrowly focused on children from White, middle-income backgrounds, leaving a dearth of knowledge about dyadic play in diverse cultural communities. We videorecorded 222 Mexican-American mothers playing with their 2-year-old toddlers with a standard set of toys. Play behaviors were coded as nonsymbolic or symbolic (play type) and as expressed through manual, verbal, or multiple channels (play modality). Play between toddlers and mothers was frequent, high in symbolic content, and toddler play closely corresponded with mother play in type and modality: Toddlers' nonsymbolic play related to mothers' nonsymbolic play; toddlers' symbolic play related to mothers' symbolic play; toddlers' manual play related to mothers' manual play; and toddlers' multimodal play related to mothers' multimodal play. Play in Mexican-American mothers and toddlers is frequent, multimodal, and symbolically rich, offering new directions for future research and practice.

Maternal Reminiscing and Autobiographical Memory Features of Mother-Child Dyads in a Cross-Cultural Context.

Maternal reminiscing styles and mother-child memory features were examined in a cross-cultural context. Fifty-five Chinese (Guangzhou, China) and 48 Australian (Melbourne, Australia) mother-child dyads (child age: 3-6 years) independently retrieved autobiographical memories and jointly discussed past events. Australian mothers used greater elaborative and supportive reminiscing and provided more specific memories than Chinese mothers. Australian children provided greater memory elaboration than Chinese children, but they did not differ in memory specificity. Maternal reminiscing styles and cultural group were independently predictive of child memory elaboration but not specificity. Nonetheless, moderation analyses showed that the two maternal reminiscing styles (elaborative and supportive) interacted to predict child memory specificity. These findings indicate the importance of culture and types of reminiscing on memory development.

Infant affect response in the face-to-face still face among Chinese- and European American mother-infant dyads.

Early face-to-face interactions with caregivers allow infants to learn how to express and exchange emotions with others. Within the field, however, the research regarding infant regulatory processes across cultures remains limited. The Double Face-to-Face Still Face (FFSF) paradigm provided an opportunity to examine infant affect in dyadic interactions with European American (EA, n = 54) and Chinese American (CA, n = 48) infants and caregivers. Consistent with our hypothesis that CA infants are less reactive than EA infants, CA infants in our study showed less negative and more neutral affect compared to EA infants. We also examined the number of infants who were unable to complete the full FFSF paradigm due to high levels of distress (e.g., 30-sec of sustained hard cries). Compared to EA infants, more CA infants were unable to complete the paradigm due to negative affect (e.g., sustained cries). Analyses showed an association between mothers' negative affect from the start of the paradigm with infant incompletion of the paradigm. These findings point to cultural differences in infant affect within the FFSF. As well, researchers should consider the characteristics of infants who do not complete the FFSF paradigm as they can provide meaningful data in understanding infant affect and regulation. Taken together, our findings suggest that the Double FFSF paradigm provides a reasonable threshold for distinguishing infants on their ability to regulate during a repeated social stressor.

Supporting Infant Emotion Regulation Through Attachment-Based Intervention: a Randomized Controlled Trial.

Infant emotion regulation has long-term implications for human development, highlighting the need for preventive interventions that support emotion regulation early in life. Such interventions may be especially important for infants higher in emotional reactivity who need to regulate their emotions more frequently and intensely than infants lower in emotional reactivity. The current randomized trial examined main and moderated effects of an attachment-based intervention on (a) infants' use of mother-oriented and self-soothing emotion regulation strategies and (b) infant emotion dysregulation in 186 low-income, predominantly Latino infants. We tested the brief (10-session) Attachment and Biobehavioral Catch-up (ABC) intervention in the context of home-based federal Early Head Start (EHS) services. Control participants received home-based EHS plus 10 weekly books. Intent-to-treat analyses with covariates revealed main effects of the intervention on infants' use of mother-oriented emotion regulation strategies during a brief (40-s) novel and potentially fear-inducing procedure (d = 0.31). Infant emotional reactivity moderated intervention impacts on mother-oriented emotion regulation strategies and on infant emotion dysregulation: We found stronger effects of the intervention for infants relatively higher in emotional reactivity. Findings are discussed in terms of the preventive value of attachment-based interventions for supporting early emotion regulation.

Breastfeeding practices 2008-2009 among Chinese mothers living in Ireland: a mixed methods study.

BACKGROUND: Migration to another country has a potential influence on breastfeeding practices. A significant difference in breastfeeding rates between Irish nationals and non-nationals has been reported. This study was conducted to explore breastfeeding practices of the Chinese in Ireland, one of the largest Irish ethnic groups, and to explore the influence of living in Ireland on breastfeeding practices. This is the first and the only migration study so far on breastfeeding practices among the Chinese in Ireland. METHODS: A sequential explanatory mixed methods approach was adopted. The first phase was a cross-sectional self-administered retrospective mailed survey, to explore breastfeeding practices and determinants of breastfeeding among a convenience sample of Chinese mothers living in Ireland (n = 322). Recruitment was conducted in the Dublin metropolitan area, with the application of the snowball technique to increase sample size. The second phase consisted of seven semi-structured focus groups (n = 33) conducted in Dublin, to explore the influence of living in Ireland on breastfeeding among Chinese mothers who had given birth in Ireland. Quantitative data were analyzed by univariate and multivariate logistic regression analyses, and informed the qualitative data collection. Qualitative data were analyzed by thematic content analyses, to explain and enrich the qualitative results. RESULTS: The breastfeeding initiation rate among Chinese immigrants to Ireland who gave birth in Ireland (CMI) (75.6%) was high and close to that of Chinese immigrant mothers who gave birth in China (CMC) (87.2%). However, giving birth in Ireland was independently associated with a shorter duration of breastfeeding (< 4 months) among Chinese immigrants. Qualitative results explained that a shorter breastfeeding duration among CMI than that of CMC was mainly due to cultural conflicts, a lack of family support, language barriers, immigrants' low socioeconomic status, and mothers' preference for infant formula on the Irish market. Both quantitative and qualitative data revealed a strong cultural belief in the efficacy of the traditional Chinese postpartum diet for breast milk production for both CMC and CMI. Antenatal feeding intention was a strong determinant for breastfeeding initiation and duration among CMI. CONCLUSION: Migration to Ireland was found to be associated with a shorter duration of breastfeeding of the Chinese. Culturally sensitive and language-specific education and support of breastfeeding is needed for the Chinese mothers living in Ireland. The mixed methods design presented here might serve as a template for future migration research on breastfeeding.

Effect of Maternal Distress on Perceptions of Infant Behavior May Differ in Chinese-American and European-American Mothers and Infants.

OBJECTIVE: This study examined the associations between maternal distress (symptoms of depression and anxiety) and observer and maternal ratings of infant temperament in Chinese-American (CA) and European-American (EA) 4-month-old infants (N = 114 dyads). METHODS: Maternal distress was obtained through self-reported symptoms of depression and anxiety. Mothers reported infant temperament (distress at limitations, soothability, and fear) through the short form of the Infant Behavior Questionnaire-Revised. To obtain observer-rated infant reactivity, infants were administered a battery of visual and auditory stimuli in the laboratory, in which infant behaviors (fret/cry, limb activity, and arching of the back) were coded. RESULTS: Maternal distress accounted more for the maternal perception of her infant among EA mothers than among CA mothers, but the relation was only observed for soothability. Higher maternal distress was associated with maternal report of lower soothability for EA mothers. Observer-rated infant reactivity, but not maternal distress, was positively associated with EA and CA maternal report of distress at limitations. Observer-rated infant negativity was associated with somewhat higher ratings of infant fear for EA mothers, although this association for EA mothers was not significantly different from CA mothers. CONCLUSIONS: Potential biases in maternal report of infant behavior due to effects from maternal distress may not be generalizable across cultures but may vary because of cultural norms for emotional experience and expectations for infant behavior. EA mothers' ratings of infant distress and soothability, but not fear, may be influenced by maternal distress.

Features of speech in German and US-American mother-toddler dyads during toy play and book-reading.

Previous research indicates that features of speech during mother-toddler interactions are dependent on the situational context. In this study, we explored language samples of 69 mother-toddler dyads collected during standardized toy play and book-reading situations across two countries, Germany and the United States (US). The results showed that features of speech differed across situational contexts. However, situational differences were mostly found among the sample from the US but not from Germany. Few significant associations between mothers' and toddlers' language variables were found. Findings are discussed with regard to variations in language across situations and countries.

Mother's educational attainment and their young adult daughters' fast food intake: The role of race/ethnicity.

The relationship between mothers' educational attainment and their daughters' fast food intake and the moderating effect of race/ethnicity on the relationship was examined. The National Longitudinal Survey of Youth 1979 (NLSY79) and the National Longitudinal Survey of Youth 1979 for Children and Young Adults (NLSY79 CY) were used. Young women with mothers who received higher education were less likely to eat fast food. Race/ethnicity moderated the relationship between mothers' educational attainment and their young adult daughters' fast food intake. Through this study, we seek to understand the intergenerational relationship between mother and daughter and the effect of mothers' education on their young adult children's fast food consumption. Providing more opportunities for mothers to increase their educational attainment should be considered to reduce their children's fast food intake. Mothers' educational attainment should be focused on more closely for non-Hispanic Whites as a factor to reduce young women's fast food intake, and other economic factors should be considered to understand the role of mothers' educational attainment among African Americans and Hispanic/Latinas.