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ABSTRACT: This study investigated the prospective links between sleep in infancy and preschoolers' cognitive performance. Mothers of 65 infants completed a sleep diary when infants were aged 1 year, and children completed two subscales of the Wechsler Preschool and Primary Scale of Intelligence at 4 years, indexing general cognitive ability and complex executive functioning. Consistent with hypotheses, children getting higher proportions of their sleep at night as infants were found to perform better on executive functions, but did not show better general cognition. Relations held after controlling for family socioeconomic status and prior cognitive functioning. These findings suggest that the special importance of sleep for higher order cognition, documented among adults, may appear very early in life.
Child Development 02/2013; · 4.72 Impact Factor
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ABSTRACT: OBJECTIVE: To investigate relations between children's attachment and sleep, using objective and subjective sleep measures. Secondarily, to identify the most accurate actigraphy algorithm for toddlers. METHODS: 55 mother-child dyads took part in the Strange Situation Procedure (18 months) to assess attachment. At 2 years, children wore an Actiwatch for a 72-hr period, and their mothers completed a sleep diary. RESULTS: The high sensitivity (80) and smoothed actigraphy algorithms provided the most plausible sleep data. Maternal diaries yielded longer estimated sleep duration and shorter wake duration at night and showed poor agreement with actigraphy. More resistant attachment behavior was not associated with actigraphy-assessed sleep, but was associated with longer nocturnal wake duration as estimated by mothers, and with a reduced actigraphy-diary discrepancy. CONCLUSIONS: Mothers of children with resistant attachment are more aware of their child's nocturnal awakenings. Researchers and clinicians should select the best sleep measurement method for their specific needs.
Journal of Pediatric Psychology 02/2013; · 2.91 Impact Factor
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ABSTRACT: The purpose of this study was to examine the longitudinal relations between attachment state of mind in late adolescence and romantic relationships in adulthood. Participants were drawn from two independent studies that were conducted respectively in 1992 and 1996 and that involved the administration of the Adult Attachment Interview (AAI) to 167 college students. They were followed-up in 2007 (N = 99) to investigate different aspects of their romantic relationships since college. Those who had shown greater preoccupation with attachment in the AAI were more likely to be single in adulthood and to report romantic relationships of shorter length. In addition, they reported lower levels of intimacy, commitment, and passion in their current or recent romantic relationships. Dismissing tendencies were associated with higher levels of perceived passion in romantic relationships. Most of these associations remained significant after controlling for intervening life events, different dimensions of individual adjustment, socio-economic status, as well as probable life events derived from the AAI.
Attachment & Human Development 11/2012; 14(6):621-43. · 2.38 Impact Factor
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ABSTRACT: Models of brief psychodynamic therapy posit the corrective emotional experience as a key factor in therapeutic change. Although widely taught and used, these models do not have strong empirical support. This article proposes the client-counselor match as a facilitating condition for a corrective emotional experience and reviews the relevant evidence from attachment and interpersonal research. Overall, the notion of the corrective emotional experience has received some support from attachment research, which looks at complementarity of styles at the personality level. Interpersonal research, rather, considers complementarity of actual exchanges in therapy and has yielded mixed results. It thus appears that the validity of the corrective experience has yet to be established, notably through the use of a more fine-grained approach. (PsycINFO Database Record (c) 2012 APA, all rights reserved)
Psychotherapy Theory Research & Practice 10/2012; 39(1):32-43. · 0.98 Impact Factor
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ABSTRACT: The aim of this study was to investigate the prospective relations between parental psychosocial functioning and toddlers' sleep consolidation. Investigators met with 85 families 3 times, when children were 15 months (Time 1 [T1]), 18 months (T2), and 2 years of age (T3). Mothers and fathers completed questionnaires pertaining to their parenting stress, marital satisfaction, and perceived social support at T1 or T2, and mothers completed child sleep diaries at T2 and T3. Results indicated that fathers' parenting stress and marital satisfaction, as well as mothers' perceived social support, were related in expected directions to children's subsequent sleep consolidation (T3), with or without controlling for prior sleep consolidation (T2). In addition, all these relations were moderated by family socioeconomic status (SES), such that links were stronger in lower SES homes. (PsycINFO Database Record (c) 2012 APA, all rights reserved).
Developmental Psychology 09/2012; · 3.21 Impact Factor
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ABSTRACT: Despite a dramatic increase of single parenthood during the past decades, parent-child transmission of attachment has almost always been examined in intact families. A first objective of the current study was to examine child attachment in the context of single parenthood, both maternal and paternal. A second objective was to investigate intergenerational transmission of attachment in single parent-child dyads, compared with that observed in two-parent families. The samples consisted of 50 married couples and 43 single parents (22 mothers and 21 fathers), along with their 3- to 6-year-old children. Parental and child attachment representations were measured, respectively, with the Adult Attachment Interview and the Attachment Story Completion Task. Findings suggested that single parenthood per se was not linked to more insecure or disorganized child attachment representations. However, when the father was the sole caregiver, children exhibited more disorganized representations. Different patterns of mother-child associations were found according to family structure: associations were significant among married families but not among single-mother families. Results also replicated those of previous studies in finding a nonsignificant father-child association in two-parent families and a significant one in single-father families, specifically with respect to hyperactivation. Further research is needed to clarify whether the differences found are attributable to different circumstances leading to single parenthood for men and women, or to parental gender itself. (PsycINFO Database Record (c) 2012 APA, all rights reserved).
Journal of Family Psychology 08/2012; 26(5):784-92. · 1.66 Impact Factor
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ABSTRACT: The current study aimed to examine infant sleep duration as a moderator of the relations between maternal sensitivity and child externalizing and internalizing symptoms, in a prospective longitudinal design. Fifty-five Caucasian infants (33 girls) took part in 2 assessments, at 1 and 4 years. Maternal sensitivity was rated at 1 year, based on observations performed throughout a home visit. Infant sleep duration (i.e., nighttime sleep duration and 24-hr sleep duration) was assessed at 1 year as well, using a sleep diary completed by mothers. At 4 years, mothers completed the Child Behavior Checklist to assess children's internalizing and externalizing symptoms. Results indicated that maternal sensitivity interacted with infant nighttime sleep duration, such that there were negative relations between sensitivity and subsequent internalizing and externalizing symptoms only for children who slept more at night. Interactions using 24-hr sleep duration as the moderator were not significant. These findings add to an emerging literature on the importance of sleep for children's daytime functioning by suggesting that inadequate or insufficient sleep in infancy can interfere with the normal developmental process linking early maternal sensitivity to child subsequent emotional and behavioral adjustment.
Journal of Clinical Child & Adolescent Psychology 05/2012; 41(4):471-81. · 1.92 Impact Factor
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ABSTRACT: This study aimed to examine the prospective longitudinal links between the quality of mother-child and father-child interactions and preschoolers' sleep. Three dimensions of maternal interactive behavior were considered using 70 mother-child dyads, while the quality of father-child interactions was assessed using 41 of these families. Maternal mind-mindedness was assessed at 12 months during a mother-infant free-play sequence, maternal sensitivity was rated at 12 months based on observations performed throughout a home visit, maternal autonomy support was assessed at 15 months with a 10-min problem-solving situation, and the quality of father-child interactions was scored at 18 months, during father-child free play. Children's sleep was assessed at 3 and 4 years using a sleep diary completed by mothers during 3 consecutive days. Results indicated that, after controlling for family socioeconomic status and daycare attendance, the quality of both mother-infant and father-infant interactions was positively related to children's percentage of night-time sleep at preschool age. These findings add to previous literature in suggesting that early caregiving behavior by both mothers and fathers is related to subsequent child sleep.
Journal of Family Psychology 02/2012; 26(2):254-62. · 1.66 Impact Factor
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ABSTRACT: This study investigated prospective links between quality of the early caregiving environment and children's subsequent executive functioning (EF). Sixty-two families were met on five occasions, allowing for assessment of maternal interactive behavior, paternal interactive behavior, and child attachment security between 1 and 2 years of age, and child EF at 2 and 3 years. The results suggested that composite scores of parental behavior and child attachment were related to child performance on EF tasks entailing strong working memory and cognitive flexibility components (conflict-EF). In particular, child attachment security was related to conflict-EF performance at 3 years above and beyond what was explained by a combination of all other social antecedents of child EF identified thus far: child verbal ability and prior EF, family SES, and parenting behavior. Attachment security may thus play a meaningful role in young children's development of executive control.
Developmental Science 01/2012; 15(1):12-24. · 3.89 Impact Factor
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ABSTRACT: Although emerging evidence suggests that parental behavior is related to the development of child executive functioning (EF), the mechanisms through which parenting affects child EF have yet to be investigated. The goal of this study was to examine the potential mediating role of child language in the prospective relation between maternal autonomy support and child EF. A total of 53 mother-infant dyads took part in three home visits at 15months, 2years, and 3years, allowing for the assessment of maternal autonomy support (T1), child expressive vocabulary (T2), and child EF (T3). The results suggested that child language played a mediating role in the relation between maternal autonomy support and child performance on EF tasks entailing a strong impulse control component above and beyond child previous EF and family socioeconomic status (SES). In contrast, no such mediating role of language was found with EF tasks tapping mostly into working memory and set shifting. Thus, this study highlights one pathway through which parenting can affect child executive control.
Journal of Experimental Child Psychology 07/2011; 110(4):611-25. · 3.12 Impact Factor
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ABSTRACT: The aim of this study was to examine the developmental significance of the newly developed dimensional approach to attachment state of mind by investigating its capacity to predict individual differences in the quality of two caregiving behaviors-maternal sensitivity and maternal autonomy support-that are linked to numerous important child outcomes. Seventy-one upper-middle-class, predominantly French-speaking and Caucasian dyads participated in 3 home visits (34 girls). The Adult Attachment Interview (AAI) was administered when the infants were 8 months old, maternal sensitivity was assessed when they were 12 months old, and maternal autonomy support was assessed at 15 months. The results revealed that, above and beyond SES, maternal sensitivity was negatively related to the dismissing dimension of the AAI, whereas maternal autonomy support was negatively linked to the preoccupied/unresolved dimension. In contrast, the traditional AAI categories were not significantly linked to parenting. These results speak to the relevance of using a continuous approach to attachment state of mind when predicting individual differences in specific caregiving behaviors.
Developmental Psychology 03/2011; 47(2):396-403. · 3.21 Impact Factor
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ABSTRACT: The efficacy of a short-term attachment-based intervention for changing risk outcomes for children of maltreating families was examined using a randomized control trial. Sixty-seven primary caregivers reported for maltreatment and their children (1-5 years) were randomly assigned to an intervention or control group. The intervention group received 8 weekly home visits directed at the caregiver-child dyad and focused on improving caregiver sensitivity. Intervention sessions included brief discussions of attachment-emotion regulation-related themes and video feedback of parent-child interaction. Comparison of pre- and posttest scores revealed significant improvements for the intervention group in parental sensitivity and child attachment security, and a reduction in child disorganization. Older children in the intervention group also showed lower levels of internalizing and externalizing problems following intervention. This is the first study to demonstrate the efficacy of short-term attachment-based intervention in enhancing parental sensitivity, improving child security, and reducing disorganization for children in the early childhood period.
Development and Psychopathology 02/2011; 23(1):195-210. · 4.40 Impact Factor
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ABSTRACT: Although security of attachment is conceptualised as a balance between infants' attachment and exploratory behaviours, parental behaviours pertaining to infant exploration have received relatively little empirical attention. Drawing from self-determination theory, this study seeks to improve the prediction of infant attachment by assessing maternal autonomy-support during infant exploration, in addition to maternal sensitivity. Seventy-one dyads participated in two home visits. Maternal sensitivity was assessed when the infants were 12 months old, whereas maternal autonomy-support and infant attachment were assessed at 15 months. The results revealed that autonomy-support explained an additional portion of the variance in attachment when maternal socioeconomic status and sensitivity were controlled. These results speak to the relevance of a theory-driven approach to examining maternal behaviours in the context of child exploration.
Review of Social Development 01/2011; 20(1):17 - 32. · 1.56 Impact Factor
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ABSTRACT: The aim of this report was to investigate the prospective links between infant sleep regulation and subsequent executive functioning (EF). The authors assessed sleep regulation through a parent sleep diary when children were 12 and 18 months old (N = 60). Child EF was assessed at 18 and 26 months of age. Higher proportions of total sleep occurring at night time, at both 12 and 18 months, were related to better performance on executive tasks, especially those involving a strong impulse control component. Most relations held above family socioeconomic status, prior mental development and concurrent verbal ability. These findings add to previous results with school-age children in suggesting that sleep favors the development of higher order cognitive functions requiring prefrontal cortex involvement.
Child Development 11/2010; 81(6):1739-52. · 4.72 Impact Factor
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ABSTRACT: The intergenerational transmission of attachment patterns is one of the most reliable yet least understood findings of attachment research. The aim of this report was to examine the capacity of maternal mind-mindedness to account for the relation between adult attachment state of mind and infant attachment security. Sixty-four foster children (aged 6-30 months) participated with their foster mothers. The mother's tendency to use mental features in describing her child (mind-mindedness) was negatively related to the security of both maternal state of mind and infant attachment. Further, mind-mindedness accounted for the totality of the predictive power of state of mind on infant attachment. The results suggest that age-appropriate representations of the child may help explain intergenerational transmission, through their interplay with parental interactive behaviours
International Journal of Behavioral Development 08/2010; July 2003(Vol. 27):355-365. · 1.58 Impact Factor
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04/2010: pages 67 - 78; , ISBN: 9780470660683
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ABSTRACT: This article compares an expanded descriptive measure of maternal mind-mindedness to the original measure. We included assessments of the valence and richness of descriptions given by 106 mothers when asked to talk about their 18-month-old child (55 boys), in addition to assessing the proportion of mind-related descriptors. Contrary to previous findings, the proportion of mental descriptors was not associated with maternal sensitivity. However, the expanded measure revealed a significant positive link between positive mind-mindedness and maternal sensitivity, and between richness of the description and maternal sensitivity. We then investigated predictors of positive maternal mind-mindedness. Maternal state of mind regarding past attachment experiences, psychological adjustment, and perception of the child's temperament were considered. The findings revealed that attachment state of mind and parenting stress constitute independent predictors of positive mind-mindedness. These findings suggest that mind-mindedness is associated not only with parental state of mind but also to current factors related to parenthood.
Infant Mental Health Journal 01/2010; 31(1):94 - 112. · 0.61 Impact Factor
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ABSTRACT: This study investigated two aspects of mother–child relationships—mothers’ mind-mindedness and infant attachment security—in relation to two early aspects of children’s theory of mind development (ToM). Sixty-one mother–child dyads (36 girls) participated in testing phases at 12 (T1), 15 (T2), and 26 months of age (T3), allowing for assessment of maternal mind-mindedness (T1), infant attachment (T2), and child ToM understanding (T3). Results indicated that children’s understanding of discrepant desires and visual perspectives was positively related to their mothers’ earlier use of appropriate mind-related comments in certain contexts. Furthermore, more securely attached boys, but not girls, performed better on a task requiring comprehension of their mothers’ visual perspective. Hence, the links previously found between competent parenting and older children’s ToM performance appear to extend, to a certain degree, to toddlers’ first manifestations of ToM understanding.
Infancy 01/2010; 15(3):300 - 323. · 1.73 Impact Factor
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ABSTRACT: In keeping with proposals emphasizing the role of early experience in infant brain development, this study investigated the prospective links between quality of parent-infant interactions and subsequent child executive functioning (EF), including working memory, impulse control, and set shifting. Maternal sensitivity, mind-mindedness and autonomy support were assessed when children were 12 to 15 months old (N = 80). Child EF was assessed at 18 and 26 months. All three parenting dimensions were found to relate to child EF. Autonomy support was the strongest predictor of EF at each age, independent of general cognitive ability and maternal education. These findings add to previous results on child stress-response systems in suggesting that parent-child relationships may play an important role in children's developing self-regulatory capacities.
Child Development 01/2010; 81(1):326-39. · 4.72 Impact Factor
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ABSTRACT: In keeping with proposals emphasizing the role of early experience in infant brain development, this study investigated the prospective links between quality of parent–infant interactions and subsequent child executive functioning (EF), including working memory, impulse control, and set shifting. Maternal sensitivity, mind-mindedness and autonomy support were assessed when children were 12 to 15 months old (N = 80). Child EF was assessed at 18 and 26 months. All three parenting dimensions were found to relate to child EF. Autonomy support was the strongest predictor of EF at each age, independent of general cognitive ability and maternal education. These findings add to previous results on child stress-response systems in suggesting that parent–child relationships may play an important role in children’s developing self-regulatory capacities.
Child Development 12/2009; 81(1):326 - 339. · 4.72 Impact Factor
