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1.
This study shows that a home‐visiting, relationship‐based intervention, as defined in the UCLA Family Development Project, affects certain areas of family functioning by the time an infant reaches 12 months. Within a randomized trial design, we compared two samples of mothers who were identified as at risk for inadequate parenting in the third trimester of pregnancy with their first child. The primary risk characteristics were poverty and a lack of support. Thirty‐one of these mothers experienced the intervention and thirty‐three did not. Mothers given the opportunity of a positive, trusting, and working relationship with a weekly home visitor as well as a mother–infant group scored significantly higher on measures of their experienced partner and family support. The intervention also made a significant impact on three critical social‐emotional mother–infant transactions in the first year of life. Thus, on a variety of indices including the responses to the Ainsworth Strange Situation, the children in the intervention group were more secure and their mothers more responsive to their needs. Children experiencing the intervention were also more autonomous and task oriented and were encouraged in this regard by their mothers. ©1999 Michigan Association for Infant Mental Health.  相似文献   

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It has been shown that the UCLA home visiting/mother–infant group intervention made a significant positive impact during the child's first 2 years of life on two indices of the mother's support and on three areas of mother–child and child development: (1) The mother's responsiveness to the needs of her child and the related development of his or her security of attachment; (2) the mother's encouragement of her child's autonomy and the related development of his or her autonomy; and (3) the mother's encouragement of her child's task involvement and the related development of his or her task orientation. By child age 2 years, the mothers experiencing the intervention, in comparison with those that did not, also used verbally persuasive as opposed to coercive intrusive methods of control and their children responded more positively to these controls. Mothers who did not experience the help of the intervention had significantly more difficulty controlling their child if it was a boy as opposed to a girl. They used the least appropriate methods of control, and the boys responded more negatively to these controls. The nature of the development of the mother's use of appropriate controls and the child's response to that control was elucidated by determining on the total sample where 12‐month antecedents influenced the indices of control either independently of or in interaction with the intervention status. The child's endurance in the test situation was an independent predictor of mother‐appropriate control and the child's positive response to that control, while the absence of maternal intrusiveness further enhanced the impact of the intervention on that control. ©2001 Michigan Association for Infant Mental Health.  相似文献   

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Many studies have reported on the adverse effects of maternal depression on offspring. Infants of depressed mothers are found to be more likely at risk to develop mental and socioemotional problems. In this study, an early intervention program is presented that aims to improve the interaction between depressed mothers and their infants to prevent developmental problems in the children. The program has recently been introduced in the Dutch Community Mental Health Centers as part of a national multicomponent program to reduce the risk of psychiatric and social problems in the offspring of parents with a mental disorder. The intervention for depressed mothers with babies is based on a transactional model in which the mother–child interaction plays a key role in explaining the development of socioemotional problems in the children. The model as discussed in the first part of this article addresses a range of evidenced‐based parental, child, and contextual risk factors that effect the quality of the interactions between depressed mothers and their infants and that contribute to both vulnerability and resilience of the children during later childhood and adolescence. ©2005 Michigan Association for Infant Mental Health.  相似文献   

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Dyslexia is a neurodevelopmental disorder manifested in deficits in reading and spelling skills that is consistently associated with difficulties in phonological processing. Dyslexia is genetically transmitted, but its manifestation in a particular individual is thought to depend on the interaction of epigenetic and environmental factors. We adopt a novel interactional perspective on early linguistic environment and dyslexia by simultaneously studying two pre‐existing factors, one maternal and one infant, that may contribute to these interactions; and two behaviours, one maternal and one infant, to index the effect of these factors. The maternal factor is whether mothers are themselves dyslexic or not (with/without dyslexia) and the infant factor is whether infants are at‐/not‐at family risk for dyslexia (due to their mother or father being dyslexic). The maternal behaviour is mothers’ infant‐directed speech (IDS), which typically involves vowel hyperarticulation, thought to benefit speech perception and language acquisition. The infant behaviour is auditory perception measured by infant sensitivity to amplitude envelope rise time, which has been found to be reduced in dyslexic children. Here, at‐risk infants showed significantly poorer acoustic sensitivity than not‐at‐risk infants and mothers only hyperarticulated vowels to infants who were not at‐risk for dyslexia. Mothers’ own dyslexia status had no effect on IDS quality. Parental speech input is thus affected by infant risk status, with likely consequences for later linguistic development.  相似文献   

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Background. The participant role approach represents a view of bullying as a group process in which bystanders often encourage the bullying or silently witness it, while little support is given to the victim (e.g. Salmivalli, Lagerspetz, Björkqvist, Österman, & Kaukiainen, 1996 ). There is a discrepancy between students' attitudes (which are often against bullying) and their actual behaviour in bullying situations, and this may be an important factor contributing to the persistence of the problem. Aim. The aim of the present study was to evaluate the effects of an anti‐bullying intervention programme targeting the group as a whole. Class teachers who attended a 1‐year training course carried out the interventions in school classes. The present evaluation of the project is based on multi‐level modelling, assessing the programme effects after 12 months of intervention, utilizing a cohort longitudinal design with adjacent cohorts ( Olweus & Alsaker, 1991 ) also taking into account the degree of implementation of the programme. Sample. The intervention was implemented in 48 school classes (Grades 4, 5, and 6) from 16 Finnish schools, involving 1,220 children (600 girls and 620 boys). Method. The present report is based on questionnaire data collected at two assessment points during the project, assessing the frequencies of bullies and victims, the extent of observed and experienced bullying, students' attitudes and efficacy beliefs related to bullying, and their participant role behaviours (self‐ and peer‐reported). Reports were collected from teachers about the concrete actions taken in order to compare the actual content of the intervention to what had been planned. Results. A positive impact of the intervention programme was found on several outcome variables (e.g. frequencies of bullies and victims, observed and experienced bullying, attitudes and efficacy beliefs, and to some extent, participant role behaviours). The intervention effects were found more often in Grade 4 than in Grade 5, and often only in schools with a high degree of implementation of the programme.  相似文献   

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Although randomized controlled trials examining the efficacy of attachment‐based interventions have been increasing in recent years, adequate measurement of treatment integrity, integrity–outcome associations, and mechanisms of change has been rare. The aim of this investigation was to conduct a rigorous test of proposed mechanisms of change in the Mothers and Toddlers Program (MTP) treatment model, a 12‐session, attachment‐based individual therapy for substance‐using mothers of children birth to 3 years of age. The MTP aims to improve maternal reflective functioning (RF) and representation quality (RQ) to bring about second‐order change in maternal caregiving behavior. Following guidelines from M.K. Nock ( 2007 ), it was hypothesized that (a) therapist adherence to unique MTP treatment components would uniquely predict improvement in RF and RQ and that (b) improvement in RF and RQ would function as unique mechanisms of change (when compared with other potential mechanisms—reduction in depression and increase in abstinence from drug use) in the improvement of caregiving behavior. Findings supported each hypothesis, confirming the proposed mechanisms of the treatment model. However, improvement in maternal depression also uniquely predicted improvement in caregiving behavior. Results underscore the potential value of attachment‐based parenting interventions for improving mother–child relations and the importance of providing these interventions in clinic settings where mothers have access to comprehensive care (e.g., psychiatric services).  相似文献   

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The study investigated the dynamic relation between contingency learning and heart rate with risk and non‐risk babies 5‐ to 10‐months‐old. Four groups were compared in a two contingency treatments (contingent, yoked) × two risk status design. Concurrent heart rate was monitored during three phases of a contingency learning task (baseline, contingency/stimulation, extinction) and analysis focused on phase transitions. Non‐risk babies presented with contingent stimulation showed an immediate increase in cardiac rate associated with a subsequent response increase to the contingency. Risk infants presented with contingent stimulation showed delayed cardiac reactivity accompanied by a smaller response increase to the contingency. Yoked controls decreased responding in the contingent period with no significant changes in cardiac reactivity at phase transitions. The findings of the study are discussed in relation to individual differences in physiological regulation and to differential sensitization in a contingency learning task.  相似文献   

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A student's ability to spell affects literacy outcomes. Students profit from explicit spelling instruction but may also benefit from frequency building or systematic practice. The method of frequency building leads toward effortless performance or behavioral fluency. Reaching certain frequencies of behavior produces a critical learning outcome called application. The current study focused on the effects of building element spelling behaviors for at‐risk kindergartners and the subsequent application to a compound spelling skill. Visual and quantitative analysis suggest a clear experimental effect between the attainment of performance criterion for letter sounds, letter naming, and sequencing on students' spelling behavior. A discussion of the results precedes future research directions.  相似文献   

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Training individuals who are at risk of unemployment/underemployment to increase their employability is a mission of many nonprofit agencies. These training programs, often supported by government funding, attempt to reduce these individuals’ reliance on government assistance. The purpose of this study is to obtain hard data and an in‐depth understanding about the factors that contribute to the success of the Green Construction training program. The methodology used is a multimethod, multimeasure approach, which provides a reasonably robust triangulation of results. The findings indicate that the program is successful because it has good participant retention, knowledge gain, and placement rates.  相似文献   

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In the current brief report, we examined threat perception in a group of young children who may be at‐risk for anxiety due to extreme temperamental shyness. Results demonstrate specific differences in the processing of social threats: 4‐ to 7‐year‐olds in the high‐shy group demonstrated a greater bias for social threats (angry faces) than did a comparison group of low‐shy children. This pattern did not hold for non‐social threats like snakes: Both groups showed an equal bias for the detection of snakes over frogs. The results suggest that children who are tempermentally shy have a heightened sensitivity to social signs of threat early in development. These findings have implications for understanding mechanisms of early threat sensitivity that may predict later socioemotional maladjustment.  相似文献   

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The current investigation examined whether inter‐generational transfer of risk could be revealed through mothers' and preschool‐aged children's expressive language, and whether continuity of risk persisted in these children's academic abilities, 3 years later. Participating families were drawn from the Concordia Longitudinal Risk Project, a prospective, longitudinal investigation of French‐speaking families from low‐SES Montreal neighbourhoods. At Time 1, mothers' history of childhood social withdrawal was shown to predict mothers' child‐directed language. Mothers' language complexity was also shown to be predictive of preschoolers' expressive language and was found to mediate the relationship between maternal social withdrawal and child language. At Time 2, children's language‐related academic abilities were predicted by their expressive language at preschool age. The findings support an inter‐generational continuity of risk operating through language complexity and extending to children's performance in language‐related academic abilities at school age. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   

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Objective: We describe a preventive short‐term group intervention with nine single‐by‐choice (SBC) mothers to provide maximal support for parental functioning and to minimize possible emotional and/or developmental difficulties in their children. Method: Dynamically oriented group work (fifteen one‐and‐a‐half‐hour sessions) focused on: elaboration of painful experiences in the peri‐natal period; reducing stress, tension and guilt; helping mothers with problematic aspects of parenting through work on parental self‐image and perceptions of the child and the dyadic interaction; and strengthening their acceptance of the chosen family model. Results: Therapeutic gains described by mothers and facilitators include: reduced tension, anxiety and guilt; improved integration of the mother's parental self‐image and perception of the child; reduced ambivalence in dyadic relationships; strengthening the mother's fantasized triadic relationships; better acceptance of chosen family pattern; mothers' willingness to tell children their birth story. Conclusion: Dynamically oriented preventive group intervention with SBC mothers can identify potential psychological risk factors and help mothers with sensitive aspects of parenting.  相似文献   

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Infants with older siblings having Autism Spectrum Disorders (ASD) are at genetically increased risk for showing characteristics of ASD in the first 2 years of life. Parents, who already have at least one child with ASD, may closely monitor their later born children and implement interventions as soon as the children begin to show what the parents believe is aberrant behavior or development that may be early stages of ASD. To date, no study has examined the number and types of services and interventions these parents access for their at‐risk infants. Using a Service and Intervention Questionnaire developed for this study, we interviewed 23 parents involved in a larger prospective study of genetically at‐risk infants who reported developmental and/or behavior problems in their at‐risk infants. Parents reported utilizing a mean of 1.83 and 7.26 services and/or interventions for their at‐risk infants and older children with ASD, respectively. Two‐thirds of the interventions received by the infants were also given to their older affected siblings. The interventions included empirically validated approaches (e.g., early intensive behavioral intervention), professional services (speech–language therapy, occupational therapy), and non‐validated treatments (e.g., diet and vitamin therapies). Overall, 81 non‐validated and 18 validated interventions were used. On a Likert‐type rating scale, parents reported being involved and satisfied with what they generally thought were effective services. They felt more involved and satisfied with ABA, and felt it was more effective than non‐validated interventions. The findings suggest that parents with infants at‐risk for ASD and an older affected child will access a variety of autism services for both children, but the parents will implement primarily non‐validated interventions. Parent education is recommended to help parents make informed treatment decisions for their children. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   

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Although romantic relationships are commonly a source of pleasure and comfort, for some individuals they can be a source of persistent anxiety. The aim of the current investigation was to explore the construct of relationship‐based anxiety and to evaluate the effectiveness of a brief couple‐based psychoeducational session for this issue. Common behavioral patterns and cognitive tendencies seen among individuals with relationship‐based anxiety were examined, including excessive reassurance‐seeking, self‐silencing, and partner accommodation. In the current investigation, a single psychoeducational session was developed to address these maladaptive interactive patterns of behavior specifically. The session was administered to a sample of 21 couples and was found to decrease levels of reassurance‐seeking and self‐silencing significantly among individuals with relationship anxiety, and to decrease levels of maladaptive accommodation behaviors significantly in their partners.  相似文献   

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