母亲积极教养与青少年亲社会行为：共情的中介作用与OXTR基因的调节作用

诸多研究显示母亲积极教养能够促进青少年亲社会行为的发展, 但是迄今对其内在作用机制尚不清楚。本研究基于“基因-环境-内表型-行为”模型, 采用问卷法和DNA分型技术, 对1082名青少年(初测年龄为12.32 ± 0.48岁, 50.3%女生)及其母亲进行为期2年的追踪研究, 考察共情在母亲积极教养与青少年亲社会行为间的中介作用, 以及OXTR基因rs53576多态性对该中介机制的调节作用。结果发现：(1)青少年认知共情(观点采择)在母亲积极教养和亲社会行为之间起中介作用, 而情绪共情(移情关心)的中介作用不显著; (2) OXTR基因对积极教养与亲社会行为间直接路径的调节作用不显著; (3) OXTR基因能够调节“母亲积极教养-认知共情-亲社会行为”中介机制的前半路径, 并且显现出一种超显性的基因效应。在携带GG和AA基因型的青少年中, 母亲积极教养显著正向预测认知共情, 进而增加了其亲社会行为, 而在携带AG杂合子基因型的青少年中, 这一中介效应则不显著。研究结果有助于从催产素受体基因多态性、共情能力和家庭教养等方面阐明青少年亲社会行为的发生机制及个体差异。     

PARENTAL CHILDHOOD ADVERSITY,DEPRESSIVE SYMPTOMS,AND PARENTING QUALITY: EFFECTS ON TODDLER SELF‐REGULATION IN CHILD WELFARE SERVICES INVOLVED FAMILIES

Parents who are involved with child welfare services (CWSI) often have a history of childhood adversity and depressive symptoms. Both affect parenting quality, which in turn influences child adaptive functioning. We tested a model of the relations between parental depression and child regulatory outcomes first proposed by K. Lyons‐Ruth, R. Wolfe, A. Lyubchik, and R. Steingard (2002). We hypothesized that both parental depression and parenting quality mediate the effects of parental early adversity on offspring regulatory outcomes. Participants were 123 CWSI parents and their toddlers assessed three times over a period of 6 months. At Time 1, parents reported on their childhood adversity and current depressive symptoms. At Time 2, parents’ sensitivity to their child's distress and nondistress cues was rated from a videotaped teaching task. At Time 3, observers rated children's emotional regulation, orientation/engagement, and secure base behavior. The results of a path model partly supported the hypotheses. Parent childhood adversity was associated with current depressive symptoms, which in turn related to parent sensitivity to child distress, but not nondistress. Sensitivity to distress also predicted secure base behavior. Depression directly predicted orientation/engagement, also predicted by sensitivity to nondistress. Sensitivity to distress predicted emotion regulation and orientation/engagement. Results are discussed in terms of intervention approaches for CWSI families.     

MATERNAL DEPRESSION AND THE DEVELOPMENT OF EXECUTIVE FUNCTION AND BEHAVIOR PROBLEMS IN HEAD START: INDIRECT EFFECTS THROUGH PARENTING

The present study used a large, nationally representative sample of Head Start children (N=3,349) from the Family and Child Experiences Survey of 2009 (FACES) to examine associations among maternal depression (measured when children were ?36 months old) and children's executive function (EF) and behavior problems (measured when children were ?48 months old). Preliminary analyses revealed that 36% of mothers in the sample had clinically significant levels of depressive symptoms. Furthermore, a path analysis with demographic controls showed a mediation effect that was significant and quite specific; mother‐reported warmth (and not mother–child reading) mediated the path between maternal depression, children's EF, and behavior problems. Findings provide empirical support for a family process model in which warm, sensitive parenting supports children's emerging self‐regulation and reduces the likelihood of early onset behavior problems in families in which children are exposed to maternal depression.     

父母教养投入对青少年情绪和行为适应的影响差异:亲子依恋的中介作用

为比较同一家庭父亲与母亲教养投入对青少年情绪和行为适应的影响及作用机制差异,采用问卷对1155名中小学生进行调查。结果表明:(1)父亲教养投入显著预测青少年情绪适应,母亲教养投入显著预测青少年行为适应;(2)父亲教养投入仅通过父子依恋的完全中介作用影响青少年的情绪和行为适应; 母亲教养投入既通过母子依恋的部分中介作用影响青少年的消极行为适应,也通过父子依恋的部分中介作用影响青少年的情绪和行为适应。结论表明:父亲与母亲教养投入对青少年情绪和行为适应的直接影响存在适应领域的特异性,其作用机制也存在差异。本研究精准地区分出父亲与母亲教养投入影响青少年适应性的特定范围及不同的作用机制,这对于同一家庭内的父亲与母亲教养投入的精准干预提供了新的视角。     

父亲和母亲自主支持的特点及其与青少年社会适应的关系：自尊的中介作用

采用父母自主支持量表、自尊量表和青少年社会适应状况评估问卷,对1888名青少年进行调查,考察青少年感知到的父亲和母亲自主支持的年级特点,并探查父母自主支持与青少年社会适应的关系,以及自尊在二者关系中的作用。结果发现：（1）青少年感知到父亲和母亲自主支持发展趋势一致,均表现出先下降后上升的趋势,并在初二时期出现拐点。（2）父亲和母亲的自主支持与青少年自尊及社会适应各领域的发展均呈正相关,而且父亲和母亲自主支持的作用不仅具有累加效应,还可以相互补偿。（3）自尊在父亲和母亲自主支持与社会适应之间均起部分中介作用。     

The couch and the chador

The authors present a clinical discussion of the psychic functions of the chador, a veil‐like outer garment worn in public by some Iranian women. Drawing on Anzieu’s theoretical concept of the skin ego, the authors suggest that the chador does not just cover the body; it may also envelop the psyche and function as a second skin for the ego. The maternal function of a holding environment is symbolically displaced on any clothing that ‘hides,’‘covers,’‘veils,’ or ‘dresses’ the body. The skin’s containing functions are extended through sensory and metonymic mediations to clothes, thus providing an imaginary maternal sack for the person. The clinical vignettes presented here suggest that for some Iranian women the chador may work, on one hand, as a second skin ego and a shield against a perceived intrusive world. On the other hand, it may work as a punitive maternal superego, a ‘holding cell’ in a jail that paralyses the separation/individuation process. Operating in the service of the patient’s resistance and defense, the chador may also function as a psychic refuge and a place to hide on the couch.     

Links between Family Social Status and Preschoolers' Persistence: The Role of Maternal Values and Quality of Parenting

Children who develop persistence in the preschool years are likely to function more effectively during the transition into school. In this study of 231 3‐year‐old children and their mothers, we examined the relations among family social status, maternal values of self‐direction, quality of parenting, and children's persistence in challenging tasks. Results of structural equation modelling path analysis indicated that family social status was related to maternal values of self‐direction, which in turn were associated with the quality of maternal cognitive stimulation and emotional support and child persistence at preschool age. Family social status and maternal values were indirectly related to child persistence through emotional support. Focusing on parental values of self‐direction and provision of support during challenging tasks may help to reduce the gap in school success between children from lower and higher social status families. Copyright © 2012 John Wiley & Sons, Ltd.     

Dissimilarity in mother and adolescent illness representations of type 1 diabetes and negative emotional adjustment

The study explored how two measures of mother–adolescent dissimilarity in illness representations relate to negative emotional adjustment in mothers and adolescents. Eighty-four adolescents with type 1 diabetes (age 11.5–17.5) and their mothers completed the Revised Illness Perceptions Questionnaire and measures of negative emotional adjustment. Adolescents viewed diabetes as less chronic, containing fewer negative emotional representations, and that mother had less control over the illness than did mothers. Mother–adolescent mean differences in representations were not associated with negative adjustment for adolescents; mean differences in coherence were related to negative adjustment for mothers, when controlling the individual's own representations. A measure of dissimilarity based on the sum of squared differences between mother and adolescent was associated with negative adolescent adjustment when controlling adolescent's own representations, but no relations were found for mothers. Dyadic approaches to coping with chronic illness will benefit by understanding how dissimilarity in illness representations between patient and caregiver relate to adjustment.     

The Maternal–Foetal Interface and Gestational Chimerism: The Emerging Importance of Chimeric Bodies

The science of gestational cell transfer—research into the transfer of cells between a pregnant woman and foetus during gestation—and subsequent mingling of transferred cells, or microchimerism, is bringing new attention to the maternal/foetal interface. These findings challenge previous biological understandings of a barrier between the body of a pregnant woman and developing foetus, a barrier maintaining the identity integrity as it were, of two beings, two separate subjects. In this sense, the maternal–foetal interface is an interesting bio-political object, predicated upon understandings of individuals as discrete and bounded organisms, an understanding that has been strongly implicated in immunology, as Donna Haraway, Emily Martin and others have argued. Findings of cellular transfer across this interface raise questions about intermingling and permeability of human organism boundaries. However, these findings are important not only for insight into gestational biology, but because they are emerging in a broader biomedical context of the development of cellular therapies and regenerative medicine. These therapeutic strategies call attention to chimerism as a naturally occurring and iatrogenic biological state, highlighting the permeability and permissiveness of bodies to the intermingling of cells, an idea that runs counter to biological, political and social understandings of selves as individuated, discrete and purely self. A theoretical framework of immuno-politics raises implications of trouble at the maternal/foetal interface, and suggests that chimeric, permeable bodies are of increasing value as cellular therapeutic strategies gain in importance for human health.     

行为抑制性、母亲养育方式和学步儿问题行为的关系

采用实验室观察及问卷法,考察学步儿行为抑制性、母亲养育方式和问题行为的关系。结果发现:(1)行为抑制性正向预测内隐问题行为;母亲拒绝正向预测外显问题行为;母亲保护担忧负向预测外显问题行为。(2)性别能调节母亲养育方式与问题行为之间的关系,母亲鼓励独立负向预测男孩内隐问题行为;母亲拒绝正向预测女孩内隐问题行为;保护担忧负向预测男孩外显问题行为;母亲惩罚正向预测男孩外显问题行为。