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1.
Infants' affective responses in the strange situation: effects of prematurity and of quality of attachment 总被引：1，自引：0，他引：1
20 full-term and 20 preterm infants and their mothers were videotaped in the Strange Situation, and the security of their attachment relationships was later determined. Each episode was subsequently divided into consecutive 15-sec intervals, during each of which ratings of facial expressions were performed. From these ratings several summary dimensions of affect were derived (e.g., affective peak and range during all episodes, latency and rise time for onset of distress during separation episodes, and recovery time during reunions). Term and preterm infants did not differ from one another in either the security of attachment or their affective expression and regulation. When groups were combined, patterns of affective expression were significantly different for infants classified as insecure-avoidant, insecure-ambivalent, and securely attached, as well as for group B1 + B2 infants compared to group B3 + B4 babies. The findings indicated that attachment-related affect may reflect an affect continuum that underlies certain mother- and stranger-directed behaviors in the Strange Situation, but that not all aspects of reunion behavior can be predicted by prior separation reactions. 相似文献
2.
OBJECTIVE: The study investigated the impact of repeated child noncompliance on stress appraisals, attributions, and disciplinary choices in high- and low-risk mothers. METHOD: Fifty (25 high-risk and 25 demographically, matched low-risk) mothers responded to questions related to stress appraisals, attributions, and disciplinary choices following presentations of a child engaging in repeated noncompliance. RESULTS: After repeated child noncompliance, high-risk, compared to low-risk, mothers perceived more threat and uncontrollability, rated child behaviors as more stressful, and reported higher levels of negative affect. High-risk mothers also reported more stable, global, and intentional attributions, with a trend toward more internal attributions, but did not differ in their evaluations of wrongness and seriousness of the child's behavior. After repeated noncompliance, a risk group difference was found in estimates of future child compliance but not in the use of power assertive discipline. CONCLUSIONS: Results support the view that high-risk, relative to low-risk, mothers are differentially responsive to stressful situations and differ in their attributions for negative child behaviors and in their expectations of future child compliance. However, since risk group differences in disciplinary choices were not also found, additional research is needed to demonstrate the process through which risk group cognitive and affective differences are related to differences in disciplinary behavior. 相似文献
3.
J V Brown R Bakeman P A Snyder W T Fredrickson S T Morgan R Hepler 《Child development》1975,46(3):677-686
Interactions of 45 black inner-city mothers with their healthy full-term newborn infants were observed during a bottle-feeding on the third day after birth. An exhaustive catalog of some 100 mother and infant behaviors was used to describe objectively the interactions of mothers and infants. In addition to being observed with their mothers, infants were examined with the Rosenblith scale. The infants' birth weights, birth order, and sex and maternal medication were found to affect the infants' behaviors and/or the patterns of mother-infant interactions. 相似文献
4.
Social characteristics, maternal behaviors, and the home environments of Caucasian adolescent and nonadolescent mothers were investigated in a sample of 50 primiparous low- and middle-class women and their 4-month-old infants. The mothers were interviewed about their child-care network and about stressful life events that may have occurred since the infant's birth. The HOME inventory was completed and videotapes of 2 hours of home observations were coded to assess maternal proximity, verbalizations, activity, and physical contact with the infant. Interview data indicated that adolescent mothers relied more frequently on other teenagers and other network members for help in child care than nonadolescent mothers. In addition, they also received more frequent support from their mothers and less frequent help from their partner's and partner's mother and siblings than nonadolescent mothers. During the home visit, they were less verbal with their infants and scored significantly lower on the Responsiveness and Maternal Involvement subscales as well as on the total HOME inventory; these results were replicated on subgroups matched for socioeconomic status, emphasizing the unique social context and parenting practices of teenage mothers. 相似文献
5.
Children's emotionality--fear, anger, and joy--observed outside of the relationship with the mother (in standard laboratory paradigms), and within that relationship (in mother-child interactions), and mothers' responsiveness, all at 9 and 14 months, were examined as predictors of the reunion behaviors in the Strange Situation at 14 months in 112 children. Many predictors were linked to the reunion behaviors, but most of those relations were at least partially mediated by children's separation distress, which itself strongly predicted the reunion behaviors. Those relations were no longer significant when distress was controlled. Several links, however, remained significant, and they were unmediated by distress: Almost all involved measures assessed within the context of the mother-child relationship. In particular, possible markers of a suboptimal relationship (children's dampened joy and increased anger in interactions with the mother, poor maternal responsiveness) were associated with more avoidance and resistance upon reunion, even after accounting for the strong impact of distress. Studying how factors measured outside of and within early relationships influence the components of the attachment system may foster understanding of child behavior in the Strange Situation. 相似文献
6.
《Child abuse & neglect》2014,38(9):1487-1495
Pediatric abusive head trauma causes significant cognitive and behavioral morbidity, yet very few post-acute interventions exist to facilitate long-term recovery. To meet the needs of this vulnerable population, we piloted a web-based intervention with live coaching designed to improve positive parenting and child behavior. The efficacy of this parenting skills intervention was compared with access to Internet resources on brain injury. Participants included seven families (four randomized to the parenting intervention and three randomized to receive Internet resources). Parenting skills were observed and child behavior was rated at baseline and intervention completion. At completion, parents who received the parenting skills intervention showed significantly more positive parenting behaviors and fewer undesirable behaviors during play than parents who received access to Internet resources. Additionally, during play, children in the parenting skills intervention group were more compliant following parent commands than children in the Internet resources group. Lastly, parents who received the parenting intervention reported less intense oppositional and conduct behavior problems in their children post-intervention than did parents in the Internet resources group. These findings provide preliminary evidence for the use of this web-based positive parenting skills intervention to improve parenting skills and child behavior following abusive head trauma. 相似文献
7.
N Fox 《Child development》1977,48(4):1228-1239
122 children, born and reared on Israel kibbutzim, were observed in a cross-sectional study of infant attachment behaviors. Their reaction to either mother or metapelet (caretaker) separation and reunion was recorded over a 13-sequence experimental paradigm. Results indicated that children protested equally to either mother or metapelet separation when left with a stranger. Reunion behaviors seemed to be sensitive to the different attachment relationships the infant had with each caretaker, while separation behaviors were not. The quality of the infant-mother interactions as it is related to the infant's ordinal position had a significant effect on infant attachment behavior in the experimental situation. Firstborn (only) children were more anxious than later-borns during the session. Speculation as to the origin of these significant ordinal differences is discussed. 相似文献
8.
Peter J. Cooper Zahir Vally Hallam Cooper Theo Radford Arthur Sharples Mark Tomlinson Lynne Murray 《Early Childhood Education Journal》2014,42(2):143-152
The low rates of child literacy in South Africa are cause for considerable concern. Research from the developed world shows that parental sharing of picture books with infants and young children is beneficial for child language and cognitive development, as well as literacy skills. We conducted a pilot study to examine whether such benefits might extend to an impoverished community in South Africa, by evaluating the impact of training mothers in book sharing with their 14–18 month old infants. Seventeen mothers received book sharing training; and 13 mothers did not, but instead received a comparison training in toy play. We assessed the mothers’ behavior during both book sharing and toy play before and after training, and we also assessed infant attention and language. Mothers receiving book sharing training engaged well with it, and they also benefited from it; thus, compared to the comparison group mothers, they became more sensitive, more facilitating, and more elaborative with their infants during book sharing, and they also became more sensitive to their infants during toy play. In addition, infants whose mothers received the book sharing training showed greater benefits than the comparison group infants in both their attention and language. Training in book sharing for families living in conditions of marked socio-economic adversity in South Africa has the potential to be of considerable benefit to child developmental progress. A large scale controlled trial is required to confirm this. 相似文献
9.
Attachment research has shown the emergence of individual differences in the security of infant-mother attachment during the first year of life as well as their importance for later social-emotional development. A biobehavioral perspective may help settle disagreements about the validity and interpretation of 12-month-old infants' different behavioral patterns of attachment assessed by Ainsworth's Strange Situation. It was shown that, despite less overt distress in insecure-avoidant infants after short separations from the mother, overall cardiac measures indicate arousal patterns similar to the secure infants during separation. However, differences in cardiac response emerged with regard to object versus person orientation during reunion. Additionally, findings of increased cortisol in both insecure-avoidant and disorganized infants support the theoretical interpretation that these infants, in contrast to secure infants, lack an appropriate coping strategy. 相似文献
10.
Seventy 15-month-old infants were studied at home before starting child care, during adaptation (mothers present) and separation (first 9 days without mothers) phases, and 5 months later. Security of infant-mother attachment was assessed before and 3 months after child care began. In the separation phase, salivary cortisol rose over the first 60 min following the mothers' departures to levels that were 75% to 100% higher than at home. Compared with insecure infants, secure infants had markedly lower cortisol levels during the adaptation phase and higher fuss and cry levels during the separation phase, and their fuss and cry levels were significantly correlated with their cortisol levels. Attachments remained secure or became secure if mothers spent more days adapting their children to child care. 相似文献
11.
Ginger A. Moore Ashley L. Hill-Soderlund Cathi B. Propper Susan D. Calkins W. Roger. Mills-Koonce and Martha J. Cox 《Child development》2009,80(1):209-223
Parents' physiological regulation may support infants' regulation. Mothers ( N = 152) and 6-month-old male and female infants were observed in normal and disrupted social interaction. Affect was coded at 1-s intervals and vagal tone measured as respiratory sinus arrhythmia (RSA). Maternal sensitivity was assessed in free play. Mothers and infants showed opposite patterns of RSA change. During disrupted interaction, mothers' RSA increased and infants' decreased, suggesting self-regulation of distress. During reunion, although the typical pattern was for infants to return to baseline levels, infants of sensitive mothers and sensitive mothers both showed a significant decrease in RSA from baseline. Mothers' and infants' physiological responses may be a function of mutual responsiveness. 相似文献
12.
Patricia J. Turner 《Child development》1991,62(6):1475-1488
40 4-year-old children and their mothers participated in a study investigating concurrent links between attachment and peer interactions. Security of attachment was assessed in the laboratory from reunion episodes following a 10-min separation. Focal child observations were carried out during indoor free play in preschool. Relations between insecure attachment and peer interactions were different for boys and girls. Insecure boys showed more aggressive, disruptive, assertive, controlling, and attention-seeking behavior than secure children. Insecure girls showed more dependent behavior than secure children but less assertive and controlling behavior, and more positive expressive behavior and compliance. Secure girls and secure boys did not differ significantly. Gender differences in social behavior may be accounted for by a subgroup of children, those classified as insecure, and the same attachment classification may lead to different predictions depending on whether the child is a boy or a girl. 相似文献
13.
Are Insecure-Avoidant Infants with Extensive Day-Care Experience Less Stressed by and More Independent in the Strange Situation? 总被引：1，自引：0，他引：1
In order to test the hypothesis that elevated ratings of avoidance and classifications of insecure-avoidant attachments of infants with extensive infant day-care histories may be the result of the fact that children with routine experiences of separation are less stressed by, and more independent in, the Strange Situation than more traditionally reared infants, 2 groups of 12-month-old infants with insecure-avoidant attachments were compared on 2 behavioral indices in each reunion-with-mother episode of the Strange Situation. 9 infants experienced less than 20 hours per week of nonparental care in their first year, and 11 infants experienced 20 or more hours of care. Contrary to propositions advanced by Clarke-Stewart, Thompson, and others, insecure-avoidant infants with extensive nonparental care experience whimpered, fussed, and cried more and engaged in object play less in each reunion episode than their insecure-avoidant counterparts with less nonparental care experience. These results are discussed in terms of the recent controversy surrounding infant day-care in the United States. 相似文献
14.
The Effects of Morning Naps, Car Trips, and Maternal Separation on Adrenocortical Activity in Human Infants 总被引：3，自引：0，他引：3
3 studies of adrenocortical activity in healthy 9-month-old infants were conducted to examine unanticipated results obtained in previous research. In the first study, morning naps were examined and found to be associated with significant decreases in salivary cortisol. These decreases were followed by a significant return to prenap cortisol concentrations. In the second study, riding for 40 min in the car was also shown to significantly lower salivary cortisol concentrations. This effect was obtained both for infants who did and who did not sleep during the car trip. In the third study, the effect of 30 min of maternal separation in the laboratory on salivary cortisol was compared to the effect of 30 min of play with mother present. Separation resulted in significantly higher salivary cortisol concentrations as compared to play with mother present. In general, correlations between cortisol and behavior were found to be nonsignificant under conditions that did not produce stress elevations in cortisol, while less positive, more distressed behaviour was significantly correlated with cortisol under separation or stress conditions. 相似文献
15.
《Child development》1997,68(5):860-879
The aims of this investigation were to determine whether Strange Situation attachment classifications were equally valid for infants with and without extensive child-care experience in the first year of life and whether early Child Care experience, alone or in combination with mother/child factors, was associated with attachment security, and specifically with insecure-avoidant attachment. Participants were 1,153 infants and their mothers at the 10 sites of the NICHD Study of Early Child Care. Mother were interviewed, given questionnairies, and observed in play and in the home when their infants were from 1 to 15 months of age; infants were observed in child care at 6 and 15 months and in the Strange Situation at 15 months. Infants with extensive Child Care experience did not differ from infants without child-care in the distress they exhibited during separations from mother in the Strange situation or in the confidence with which trained coders assigned them attachment classifications. There were no significant main effects of Child Care experience (quality, amount, age of entry, stability, or type of care) on attachment security or avoidance. There were, however, significant man effects of maternal sensitivity and responsiveness. Significant interaction effects revealed that infants were less likely to be secure when low maternal sensitivity/responsiveness was combined with poor quality child care, more than minimal amounts of child care, or more than one care arrangement. In addition, boys experiencing many hours in care and girls in minimal amounts of care were somewhat less likely to be securely attachment. 相似文献
16.
Kenneth A. Dodge John D. Coie Gregory S. Pettit Joseph M. Price 《Child development》1990,61(5):1289-1309
The social transactions of popular, rejected, neglected, and average first- and third-grade boys were examined during their initial encounters with peers. 23 groups of 5 or 6 boys each were observed for 45-min free-play sessions conducted on 5 consecutive days, with sociometric interviews following each session. Social preference in the play groups correlated significantly with classroom social preference after the third and subsequent play sessions for the third graders, and after the fourth and subsequent sessions for the first graders. The observational coding system distinguished 4 types of aggressive behavior that were hypothesized to relate to peer status in different ways. The first, rough play, was not related to peer status. However, rejected boys at both ages displayed significantly higher rates of angry reactive aggression and instrumental aggression than average boys. The relation between bullying and peer status varied with the age of the child. Popular first graders engaged in more bullying than average first graders, but popular third graders did not differ from average in bullying. Other questions concerned the temporal relation between play group behaviors and social preference scores within the group. Socially interactive behaviors anteceded high preference by peers, and low preference in turn led to social isolation in subsequent sessions. 相似文献
17.
《Early childhood research quarterly》1995,10(3):261-275
Ninety nine infants were observed at entry into child care and at 3-month intervals during the first 6 months. We examined changes in relations among indices of adjustment and caregiver behaviors and which entry variables predict patterns of 6-month adjustment. Toy play shows no systematic relation with infant affective behavior at entry, yet 6 months later it is associated with positive affect and reduced social involvement. Caregiver interaction also changes; after 6 months expressive children receive more and different forms of attention than do nonexpressive children. Bowlby's (1969) account of institutionalized infants was used to identify different patterns of adjustment. Despair-like infants were distressed, immobilized, and self-soothing at entry. Infants who were detachment-like (i.e., object centered, happy, and socially unengaged after 6 months) received less attention from caregivers at entry. Some 6-month patterns have their roots in temperament dispositions, with differential outcomes determined largely by caregiver responsiveness. 相似文献
18.
In this column, Allison and Paul Walsh share the story of the birth of Nora, their third baby and their second child to be born at home. Allison and Paul share their individual memories of labor and birth. But their story is only part of the story of Nora's birth. Nora's birth was a family event, with Allison and Paul's other children very much part of the experience. Jane and Gavin share their own memories of their baby sister's birth. 相似文献
19.
Previous studies have found that laboratory conditions influence sleep-waking behavior in older infants, children, and adults. The present study employed videotape recordings to monitor continuous 24-hr sleep-waking activity in 2- and 8-week-old infants before, during, and after 12 hr of polygraphic recordings. Sleep- and waking-state organization were affected by laboratory conditions. At both age levels, increased fussy-crying and decreased alertness occurred during the first 4 hr in the laboratory when they were video recorded only and during the first 4 hr that the leads were in place. Decreased fussy-crying and increased alertness were noted in the following periods, indicating adaptation. Latency to sleep was shorter, and drowsiness increased and active sleep decreased while the leads were in place. At 8 weeks, quiet sleep increased and active sleep decreased while the leads were in place. These data suggest that the unfamiliar laboratory conditions inherent in both observational and polygraphic studies are stressful and that time for adaptation is needed. 相似文献
20.
Kelsey M. Quigley Ginger A. Moore Cathi B. Propper Barbara D. Goldman Martha J. Cox 《Child development》2017,88(3):919-933
Consistent with the gustatory–vagal hypothesis, vagal stimulation during breastfeeding may contribute to infants' physiological regulatory development independent of caregiving effects. This study examined whether breastfeeding predicted 6‐month‐old infants' (N = 151) and their mothers' vagal regulation during the face‐to‐face still‐face (FFSF). Although breastfed and nonbreastfed infants showed expected vagal withdrawal during the Still‐Face episode, only breastfed infants showed continued withdrawal during the reunion episode, suggesting greater physiological mobilization to repair the interaction. Breastfeeding mothers showed higher vagal tone than nonbreastfeeding mothers at baseline, suggesting greater capacity for regulation, and throughout the FFSF, suggesting calmer states. Breastfeeding effects were independent of maternal sensitivity. Findings suggest that infants' and mothers' physiological regulation may be shaped by breastfeeding independently of associated social factors. 相似文献