Maternal speech style with prelinguistic twin infants

The mother–infant communicative speech of a group of mothers of 4‐month‐old first‐born twin infants was compared to the speech of a group of mothers of first‐born singleton infants. Maternal groups were matched on age, education level, mother–infant attachment status and infant gender, and maternal depression was assessed as a control variable. Maternal speech was coded for focus, content, complexity and syntax of mothers' utterances. The findings of earlier studies with toddler age twins, that maternal speech style was more directive and less infant‐focused, were replicated in this prelinguistic period of infancy. Compared to mothers of singletons, mothers of twins used less infant‐focused speech, were less responsive to their infants' cues, and attributed less agency to their infants. Mothers of twins also used fewer questions and requests but did not differ from mothers of singletons in their use of negatives and imperatives. These early differences in the language learning environments of twin and singleton infants may be due to the reduced opportunities that mothers of twins have to establish dyadic communicative routines with their infants and to familiarize themselves with their infants as interactive partners, and may have implications for the early language development of twins. Copyright © 2002 John Wiley & Sons, Ltd.     

Mother–infant behavioral interactions in teenage and adult mothers during the first six months postpartum: Relations with infant development

The purpose of this study was to compare adolescent mothers' (high‐risk group), at‐risk adult mothers' (moderate‐risk group), and no‐risk adult mothers' (low‐risk group) behavioral interactions at one and six months postpartum, and to examine the relationships between maternal behaviors and infant developmental scores on the Bayley scales. Results indicated that high‐risk teenage mothers and moderate‐risk adult mothers vocalized less and had lower contingency rating scores compared to low‐risk adult mothers. Also, infants in the high‐risk and moderate‐risk groups obtained lower mental scores at six months compared to the low‐risk group. Moderate stability across time was found for maternal vocalizations and infant scores on the mental scale. Maternal vocalizations and behavioral contingency rating scores at one month were associated with infants' six‐month performance on the Bayley scales. Specific intervention strategies were discussed with the aim of targeting and improving early maternal behavioral patterns in at‐risk groups. ©2003 Michigan Association for Infant Mental Health.     

Mothers' perceptions of infant affect in a croatian sample: The IFEEL pictures assessment

Recent work demonstrates systematic variability in mothers' perceptions of infant affects in adolescent, depressed, abusive, and preterm mothers (Emde, Osofsky,&Butterfield, 1993). This Croatian study, completed before the war in the former Yugoslavia, reports cultural differences and similarities in mothers' interpretation of infant affect in 103 mothers of healthy, full-term Croatian infants when compared to an American sample. The IFEEL Pictures (IFP) were administered to assess mothers' perception and interpretation of infants' facial expressions. Comparisons of the IFP scores for Croatian and American mothers revealed significant differences in 3 of 12 affect categories, controlling for education. Croatian mothers with different educational backgrounds showed significant differences in their perceptions of infants' affects. Differences between American mothers and Croatian educated mothers were less marked than those between Croatian high-educated and low-educated mothers. Our work suggests that there are cultural differences and similarities in affect interpretation between Croatian and American mothers. If this finding holds, it suggests that studies are needed of the effects if any, on mother-child interaction and child-rearing patterns, and possible differences in cross-cultural affect development.     

Some Personality Characteristics of the Culturally Disadvantaged

The relationship between sensitive maternal behavior and mother-infant vocalization during feedings was examined in an effort to determine this situational meaning of Ainsworth's concept of sensitivity. Ss were 28 white, middle-class mothers and their infants. Excerpts of home feedings videotaped at 6 and 9 months were coded for frequency of contingent vocal interaction and quality of vocal affect. Sensitive mothers were distinguished from insensitive mothers at each age period by differing vocal patterns. At 6 months, infants of sensitive mothers vocalized significantly less than did infants of insensitive mothers. Mothers in both groups responded to their infants' vocalizations equally as often. At 9 months, infants in both groups vocalized the same amount, while sensitive mothers vocalized more often in response to their infants than did insensitive mothers. The only significant difference in vocal affect was found in the greater positive affect among sensitive mothers at 9 months.     

Preterm infants' responses in early joint attention interactions

The joint attention behaviors of 46 preterm (25 low risk and 21 high risk) and 25 full-term infants at 6 months of age were compared in videotaped interactions with their mothers. The main objective of the study was to investigate whether preterm infants (of varying degrees of risk) and their mothers showed different joint attention behaviors (i.e., coordination of their attention to people and objects) than full-term infants and their mothers. Results revealed that the preterm infants, regardless of degree of risk, showed similar patterns of responding in joint attention interactions with their mothers as the full-term infants. The preterms' severity of early medical complications was related to the frequency with which reaching for toys occurred rather than the amount of time spent in episodes of joint engagement. In addition, the preterms moved their attention away from joint engagement more often than full-terms. There were no group differences for maternal joint attention behaviors.     

Verbal and nonverbal communication in at-risk mother-child dyads: Implications for relationship quality and developing positive social behaviours in middle-childhood

Factors that promote healthy relationships have been understudied. The objective of this study is to examine mother–child verbal and nonverbal communication (separately), relationship quality and children's positive social behaviours in an at-risk sample framed within the developmental psychopathology approach. Mothers are part of a 35-year longitudinal prospective study who, as children, were rated by peers on measures of aggression and social withdrawal. These mothers, with their own 9- to 13-year-old children, participated in conflict and game-playing tasks. Verbal and nonverbal communication were coded separately using systematic observational measures. Maternal childhood histories of aggression and withdrawal predicted poorer dyad verbal communication, relationship quality and children's positive social behaviours. Frequently displayed positive verbal and nonverbal communication were associated with better relationship quality and children's positive social behaviours. The results highlight the unique contributions of verbal and nonverbal communication to adaptive development and to promoting healthy relationships in at-risk families during middle-childhood.     

Mothers' interactions with temperamentally frustrated infants

A sample of 162 six‐month‐old infants was selected from a larger sample of 346 infants on the basis of mothers' report of their infants' temperament and a laboratory assessment of temperament. Infants were classified as easily frustrated or less frustrated and observed in several types of interactions with their mothers in the laboratory. Mothers completed several measures that indicated their level of parenting stress, psychological functioning, and marital adjustment. Maternal behavior with infants was coded along the dimensions of sensitivity, intrusiveness, and physical stimulation. Results indicated that maternal intrusiveness was related to infant temperament and that maternal physical stimulation was predicted by an interaction of infant temperament and mothers' perceived parenting stress. Implications of these findings for mother–infant interaction and subsequent child adjustment are discussed. ©2004 Michigan Association for Infant Mental Health.     

Child Compliance and Congruity between Verbal and Nonverbal Maternal Communication — A Methodological Note

This paper is a report of a study of congruity between verbal and nonverbal maternal communication with sons during two 30-minute sessions. The instructions to the mothers varied for the two sessions by increasing the time the mother was asked to spend on a brain teaser game and by decreasing the number of play materials available for the sons in the second session. The two sessions were videotaped through a one-way mirror and rated independently for maternal verbal and nonverbal communicaiton and child compliance. Mothers differed for the two sessions in their communication with their sons. The study demonstrated that maternal nonverbal communication, as well as verbal communication, can be reliably measured through use of videotape recording.     

Mothers,fathers, and the crisis of newborn intensive care

At hospital discharge of their infant from a newborn intensive care unit, 50 mothers and fathers were interviewed and completed questionnaires. There were significant within-couple correlations for appraisals of the harm that ensued from this crisis, perceptions of personal control over the infant's recovery, and expectations about the infant's future health and development. Mothers perceived more personal control, mobilized more social support, and used more escapist coping strategies than did fathers. Mothers and fathers exhibited different patterns of relations between their own coping strategies and emotional well-being. But, neither the coping strategies used by one's spouse nor differences between spouses in the use of individual coping strategies correlated with emotional well-being. Analysis of parents' perceived differences between their own and their partner's coping strategies suggested the possibility of mutually helpful, complementary strategies of coping with this problem.     

The role of maternal responsiveness in predicting infant affect during the still face paradigm with infants born very low birth weight

There is limited empirical literature addressing infants' response to a standardized stressor with infants born very low birth weight (VLBW). The purpose of this study was to assess the relative strength of maternal responsiveness in predicting infant affect in response to the Still Face (SF) paradigm in a cross‐sectional cohort of ethnically diverse infants born VLBW and their mothers (N = 50; infants 6–8 months old). Infant affect and maternal responsiveness were coded in 1‐s intervals while dyads participated in the SF. In addition, perinatal medical status, developmental status, and infant temperament were assessed. Findings revealed that positive infant affect during and after the SF stressor were strongly associated with baseline infant positive affect and maternal responsiveness at the reunion episode, respectively. In contrast, when predicting negative infant affect during and after the SF stressor, prior infant negative affect was strongly and uniquely significant. Infant positive affect, negative affect, and maternal responsiveness were not significantly associated with gender, infant perinatal medical history, developmental status, or temperament. Future research is warranted to determine how these findings relate to infants' stress reactions in naturalistic settings and if relationship‐focused interventions may reverse infant negative emotionality, enhance positive emotionality, and thereby improve self‐regulation and longer term social and cognitive developmental outcomes in medically at‐risk infants.     

Investigating Maternal Touch and Infants' Self‐Regulatory Behaviours during a Modified Face‐to‐Face Still‐Face with Touch Procedure

Maternal touch and infants' self‐regulatory behaviours were examined during a modified Still‐Face with Touch (SF + T) procedure. Mothers and their 5½‐month‐old infants participated in one period of Normal interaction followed by three SF + T periods. Maternal functions of touch, and infants' self‐regulatory behaviour, affect, and attention were evaluated. Contrary to a typical SF procedure, the amount of smiling remained high while fretting remained low. High levels of maternal touching and variations in the functions of maternal touch were observed across periods. Playful touch remained high while there was an increase in nurturing touch and a decrease in attention‐getting touch from the Normal to all SF + T periods. Similar amounts of self‐regulatory behaviours were observed across periods with the exception of a decrease in bidirectional exchanges during the SF + T periods. Finally, across periods, maternal touch and infants' self‐regulatory behaviours were found to be temporally organized with infants' affect and attention. Examining how mothers use touch when other forms of communication are absent increased our understanding of the role of touch in infants' emotion regulation. Copyright © 2014 John Wiley & Sons, Ltd.     

Facial expressions and vagal tone of infants of depressed and non-depressed mothers

Mothers classified as ‘depressed’, ‘non-depressed’ or ‘low scoring’ on the Beck Depression Inventory and their 3-month-old infants were videotaped during 3-minute face-to-face play interactions. Infants' facial expressions were coded using the AFFEX facial expression coding system and their EKG was recorded during the interactions to assess the relationship between cardiac measures and facial expressivity. Infants of both ‘depressed’ and ‘low scoring’ mothers showed significantly more sad and anger expressions and fewer interest expressions than infants of nondepressed mothers. Cardiac vagal tone, (quantified from the amplitude of respiratory sinus arrhythmia) was correlated with infants' joy and interest expressions and with self-comfort behaviours in the non-depressed and low scoring groups, but not in the depressed group. The results suggest that matermal depression affects infants' affective state and appearance as well as their biobehavioural emotional regulation systems.     

Mothers' and fathers' speech to infants in a teaching situation

The purpose of this study was to compare mothers' and fathers' speech to their preverbal infants in a teaching situation. Thirty-two parents of 16 8-month-olds were asked to teach their infants to put a small cube into a cup. Infant Gender (2) x Birth Order (2) x Parent (2) analyses of variance were performed with repeated measures on parent. Results indicated that fathers issued more utterances and used more words per utterance than did mothers. Although there was no difference in the proportion of imperatives used by mothers and fathers, fathers' imperatives were significantly longer than mothers'; this difference was not evident for utterances that contained indirect instructions. Mothers tended to use more exact repetitions. There were differences in parental speech related to infant gender: Parents directed more utterances, particularly utterances that contained negative statements, imperatives, and exhortations, to girls than to boys. Infant Gender x Parent effects for imperatives and exhortations indicated that these differences were especially true for fathers. Overall, it appeared that fathers made greater efforts to control the situation and to direct their infants' behavior, which might have reflected mothers' and fathers' different perceptions of both their infants' ability and their own role as teachers.     

Maternal Sensitivity and the Visual Attentiveness of Children Who Are Deaf

Maternal sensitivity may be even more important for the development of deaf infants' social and cognitive competence than previous research has shown it to be for hearing children. We report ratings of mothers' sensitivity and infants' time in coordinated joint attention (CJA) during play interactions video-taped in a laboratory at 9,12 and 18 months. Participants include 80 dyads in four groups: two matched for hearing status (Deaf or Hearing mothers with deaf or hearing babies), two unmatched for hearing status (Deaf mothers/hearing babies and Hearing mothers/deaf babies). Mothers in matched dyads were rated more sensitive than mothers in unmatched dyads. Deaf infants with Deaf mothers showed more time in CJA compared to infants in unmatched dyads. However, significant correlations of sensitivity and attention were found only for the two unmatched hearing status groups at 18 months. These results are discussed in terms of dyadic hearing status differences, intuitive parenting and developmental stage. © 1996 John Wiley & Sons, Ltd.     

Mothers' facial expressions of pain and fear and infants' pain response during immunization

The goal of the current study was to examine the relationship between mothers' spontaneous facial expressions of pain and fear immediately preceding their infants' immunizations and infants' facial expressions of pain immediately following immunizations. Infants' observations of mothers' faces prior to immunization also were examined to explore whether these observations moderated the effect of mothers' facial expressions on infant pain. The final sample included 58 mothers and their infants. Video data were used to code maternal facial expressions, infants' observations, and infants' expressions of pain. Infants who observed their mothers' faces had mothers who expressed significantly more fear pre‐needle. Furthermore, mothers' facial expressions of mild fear pre‐needle were associated with lower levels of infants' pain expression post‐needle. A regression analysis confirmed maternal facial expressions of mild fear pre‐needle as the strongest predictor of infant pain post‐needle after controlling for infants' observations of mothers' faces. Mothers' subtle facial expressions of fear may indicate a relationship history of empathic caregiving that functions to support infants' abilities to regulate distress following painful procedures. Interventions aimed at improving caregiver sensitivity to infants' emotional cues may prove beneficial to infants in pain. Future directions in research are discussed.     

Comparison of Maternal Perceptions of Preterm and Fullterm Infants

We compared maternal attitudes and feelings in two groups of mother–infant dyads: 25 mothers with preterm newborns (M=30.9 weeks of gestational age) and 25 mothers with fullterm newborns (M=39.7 weeks of gestational age). Both groups were matched for infant sex, age (corrected in preterms) and birth order as well as for maternal age and education. Semi-structured interviews were used to collect data on maternal attitudes and feelings about pregnancy and the first contacts with the newborn. Mothers completed rating scales to indicate the specific behavioural problems they perceived in their infants at 6 weeks and 3 months of (corrected) age. Observations of infant responses to visual and/or auditory stimuli were made at 6 weeks and 3 months in a laboratory setting. At 3 months, each infant was administered the Bayley Scale of Mental Development. There were no differences in maternal attitudes and feelings between the two groups of mothers prior to the birth. However, significant differences appeared after birth and indicated increased anxiety in mothers of preterm infants. Significantly more 6-week-old preterm infants were perceived by their mothers as irritable and to cry more than fullterm infants. At the age of 3 months, both groups of infants differed only in terms of irritability. Differences between the two groups of mother–infant dyads, age-related changes in these differences and relationships between maternal evaluations and the laboratory-based assessments are discussed in the context of contrasts in the stability of behavioural regulation in preterm and fullterm infants.     

Processing speed in the 1st year of life: a longitudinal study of preterm and full-term infants

Processing speed was assessed at 5, 7, and 12 months in full-term and preterm infants (birth-weight < 1,750 g). Speed was gauged directly in a new task by presenting infants with a series of paired faces, one that remained the same across trials and one that changed; trials continued until infants showed a consistent novelty preference. At all ages, preterms required about 20% more trials and 30% more time than full-terms to reach criterion. Among preterms, slower processing was associated with greater medical risk (e.g., respiratory distress syndrome). Developmental trajectories for speed (and attention) were similar for both groups. Thus, the deficits in processing speed previously found for preterms in childhood are already present in the 1st year of life.     

The co‐construction of joint action between mothers and 2–4‐month‐old infants: the mother's role

The purpose of this longitudinal study was to describe object‐centred interactions between mothers and their 2–4‐month‐old infants, before and during the emergence of reaching and grasping movements. We hypothesized that when reaching movements emerge at around 3 months, mothers alternate between attention stimulation and reaching stimulation, before joint actions between mother and infant develop around objects. Twelve dyads were recorded when infants were 2 months, 3 months and 4 months. The interactive sessions lasted 5 min. Three age‐appropriate toys the infant could handle were available to the mother. A principal component analysis (PCA) was performed on verbal and non‐verbal maternal behaviours, motor infant behaviours and co‐occurrences of those behaviours. The developmental course of prehension in infants when playing with their mother follows similar pathways, as was described when they are observed alone. Mothers appeared to early scaffold prehension skills by verbal and non‐verbal means. Moreover, maternal behaviours change according to the infant's behaviour, and conversely, infant's behaviours influence maternal behaviours: mother plays first an active part in joint action, while later on, the infant achieves joint action when motor skills develop. Copyright © 2000 John Wiley & Sons, Ltd.     

Infant characteristics and parental engagement at the transition to parenthood

Positive engagement activities support children's adaptive development and new parents are encouraged to be highly engaged with infants. Yet, fathers’ engagement is widely understudied and maternal engagement quantity is frequently overlooked. Our study contributes to growing knowledge on associations between infant temperament and parental engagement by testing transactional and moderation models in a recent sample of first-time parents when infants were 3, 6, and 9 months old. Stringent longitudinal, reciprocal structural equation models partially confirmed an engagement “benefit”. Mothers’ engagement marginally contributed to their children's gains in effortful control from 3 to 6 months regardless of child gender. Further, mothers’ engagement reduced infant negative affect from 6 to 9 months regardless of child gender. Mothers’ ratings of infant negative affect were gendered; mothers’ ratings of infant negative affect increases more from 3 to 6 months for boys. Fathers’ engagement was contextually sensitive; child gender moderated the link between negative affect and engagement from 6 to 9 months, such that fathers became more engaged with boys whom they rated higher on negative affect; there was no effect for daughters. Finally, we found that effortful control moderated associations between negative affect and maternal engagement; mothers’ engagement increases from 3 to 6 months were greater for children initially rated lower in effortful control. Implications for future research and parenting education and support services are discussed.