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1.
Using data from a large‐scale two‐stage experiment wherein students and teachers were randomized at both kindergarten entry and first grade to be sorted into classes either with or without full‐time teacher's aides, I estimate an econometric model that is uniquely suited to take advantage of this design to determine their effect on academic achievement. The identification strategy produces fully nonparametric dynamic average treatment effects for every treatment path. I find that the use of full‐time teacher's aides increases student achievement, but the benefits appear to accrue mostly to those of higher socioeconomic status and to White students. A cost‐benefit analysis shows that full‐time teacher's aides may be a competitive alternative to class size reductions in terms of net social benefits. (JEL I21, I28)  相似文献   

2.
This study examined racial socialization processes among 94 African American parents of third‐, fourth‐, and fifth‐grade children as they were predicted by children's ethnic identity exploration and unfair treatment as well as by parents' ethnic identity and discrimination experiences. Findings indicated that children's ethnic identity exploration and parents' perceptions that their children had been treated unfairly by an adult because of their race were both significantly associated with the frequency of messages to children regarding discrimination (Preparation for Bias). Parents' perceptions of children's unfair treatment from an adult and children's perceptions that they had been treated unfairly by peers were significantly associated with parents' cautions and warnings to children about intergroup relations (Promotion of Mistrust). Moreover, the influence of parents' perceptions on Promotion of Mistrust were especially pronounced when children also reported unfair treatment from adults. Children's identity exploration and unfair treatment were not associated with parents' emphasis on ethnic pride, heritage, and diversity (Cultural Socialization/Pluralism). Thus, findings suggest that parental factors are most central in the racial socialization messages that children receive. However, children's perceptions of discrimination and information seeking regarding their own history appear to have some influence on parental messages about race.  相似文献   

3.
We introduce two variants of the one‐shot joy‐of‐destruction minigame (mini‐JOD). Two players are endowed with the same amount of money. They simultaneously decide whether or not to reduce the other player's payoff at an own cost. In one treatment there was a probability that nature would destroy the opponent's money anyway. We test whether this feature reduces the moral costs of nastiness, and find that destruction rates rise significantly, despite the absence of strategic reasons. (JEL C72, C91, D03)  相似文献   

4.
Previous qualitative research on treatment programs for drug addiction/alcoholism has primarily focused on those processes whereby participants are expected to construct a new sense of self according to institutional parameters. The present article builds on that research and explores how contemporary programs attempt to resolve the problem that it is almost impossible to tell if someone has engaged in this self‐construction process. Informed by five months of ethnographic fieldwork at an adult residential drug treatment facility, the article asks: under what circumstances do program members call into doubt a client's efforts to create an institutional self, and how do they express this skepticism? The article reveals that staff and clients employ a set of local interpretive practices about community and emotions to assess whether clients are constructing the institutional self of a “recovering dope fiend.” It specifically considers how they interpret a client's emotional displays to represent that client's current self under construction. That is, a client's ability to control anger appropriately or to handle anxiety demonstrates s/he is effectively “doing the program” of self‐construction.  相似文献   

5.
Mark Nielsen 《Infancy》2009,14(3):377-389
Following Meltzoff's (1995) behavioral reenactment paradigm, this study investigated the ability of 12‐month‐olds (N = 44) to reproduce a model's attempted‐but‐failed actions on objects. Testing was conducted using a novel set of objects designed to enable young infants to readily identify the potential outcome of the model's actions. Infants who saw an adult's attempted‐but‐failed actions now produced her intended outcomes at an equivalent rate to infants who saw the model's completed acts, and significantly more so than infants who either observed an adult manipulating the test apparatus using nontarget actions or who did not see any actions demonstrated on the test apparatus. This result shows that, contrary to previous studies, 12‐month‐olds can produce the intended but unconsummated acts of others.  相似文献   

6.

This essay takes the first Beijing Opera of China's early twentieth‐century reformist opera movement as an exemplary text and performative context through which to analyze the production of a new historical consciousness in late‐Qing China (1895–1911). Performed in Shanghai in 1904, the opera is centrally concerned with the modern partition of Poland. The essay argues that the opera's interpretation of history is a deliberate intervention into China's turbulent socio‐political atmosphere and helps mark an attempt to popularize through performance a new synchronic global consciousness that links China's contemporary history to the non‐Western world of global transformation at the turn of the twentieth century.  相似文献   

7.
Using data from the Fragile Families and Child Wellbeing Study (N = 4,898), this study investigated how the share, correlates, transition patterns, and duration of 3‐generation households vary by mother's relationship status at birth. Nine percent of married mothers, 17% of cohabiting mothers, and 45% of single mothers lived in a 3‐generation family household at the time of the child's birth. Incidence over time was much higher and most common among single‐mother households: Sixty percent lived in a 3‐generation family household at least 1 wave. Economic need, culture, and generational needs were associated with living in a 3‐generation household; correlates varied by mother's relationship status. Three‐generation family households were short lived, and transitions were frequent. Kin support through coresidence was an important source of support for families with young children and in particular families in which the parents were unwed at the time of their child's birth.  相似文献   

8.
9.
Little is known about the effects of olfaction on visual processing during infancy. We investigated whether and how an infant's own mother's body odor or another mother's body odor affects 4‐month‐old infants’ looking at their mother's face when it is paired with a stranger's face. In Experiment 1, infants were exposed to their mother's body odor or to a control odor, while in Experiment 2, infants were exposed to a stranger mother's body odor while their visual preferences were recorded. Results revealed that infants looked more at the stranger's female face in presence of the control odor but that they looked more at their mother's face in the context of any mother's body odors. This effect was due to a reduction of looking at the stranger's face. These findings suggest that infants react similarly to the body odor of any mother and add to the growing body of evidence indicating that olfactory stimulation represents a pervasive aspect of infant multisensory perception.  相似文献   

10.
Caron Treatment Centers is an in‐network provider for Aetna, effective Oct. 1, the Pennsylvania‐based program announced last week. “The COVID‐19 pandemic is taking a toll on the mental health of Americans,” said Doug Tieman, CEO and President of Caron Treatment Centers. “Unfortunately, isolation and anxiety make addiction worse, and we are already seeing a spike in substance use and substance use disorders. It's imperative that families have access to affordable, high‐quality, life‐saving treatment programs and support services.” The expansion of in‐network insurance relationships is among several recent moves by Caron to make treatment more accessible. Caron is also an in‐network provider with Highmark and the Blue Card program, which covers persons entitled to benefits as a member of any other Blue Cross and/or Blue Shield plan licensed by the Blue Cross Blue Shield Association, Independence Blue Cross, AmeriHealth Administrators, Independence Administrators, UPMC, Blue Cross Blue Shield, Employer Groups of Penn Medicine and Tower Health. “Accessing quality substance use disorder treatment has always been difficult for many families,” continued Tieman. “With more than 20 percent of the treatment sector reducing or closing services and programs as a result of the pandemic, it's even more difficult. This in‐network agreement with Aetna allows their members to access Caron at a time when they are needed the most.”  相似文献   

11.
Numerous studies comparing patients' end‐of‐life health care treatment preferences with their surrogates' reports of those preferences indicate that partners do not know one another's treatment preferences: Random guesses are just as likely as surrogate choices to match the patients' preferences. The present study uses the empathic accuracy model and the assumed similarity model to shed further light on accuracy and bias in surrogate reports. The data come from the National Center for Family and Marriage Research/Knowledge Networks Pilot Study 2010, a national sample of 1,075 heterosexual American couples age 18 to 64. Surrogate reports were simultaneously biased (i.e., correlated with the surrogate's own preference) and accurate (i.e., correlated with the partner's actual preference). Higher relationship quality and legal marriage (vs. cohabitation) were associated with increased assumed similarity bias. These findings suggest that practitioners working in end‐of‐life care need to be familiar with their partnered patients' relationship dynamics.  相似文献   

12.
We presented infants (5, 6, 9, and 12 months old) with movies in which a female model turned toward and fixated 1 of 2 toys placed on a table. Infants' gaze was measured using a Tobii 1750 eye tracker. Six‐, 9‐, and 12‐month‐olds' first gaze shift from the model's face (after the model started turning) was directed to the attended toy. The 5‐month‐olds performed at random. Following this initial response, 5‐, 6‐, and 9‐month‐olds performed more gaze shifts to the attended target; 12‐month‐olds performed at random. Infants at all ages displayed longer looking times to the attended toy. We discuss a number of explanations for 5‐month‐olds' ability to follow a shift in overt attention by an adult after an initially random response, including the possibility that infants' initial gaze response strengthens the representation of the objects in the peripheral visual field.  相似文献   

13.
This study examined how changes in at‐home parents' mental health and parenting practices related to changes in their children's adjustment throughout the course of a service members' military deployment. Participants included at‐home parents from 114 National Guard families who were interviewed at four different occasions across the deployment cycle. The results revealed changes across the deployment cycle among the following three indicators: parental warmth, depressive symptoms, and children's externalizing behaviors. Changes in parental warmth were associated with changes in children's adjustment. Overall, these findings indicate that during parental separation, at‐home parents' responses to children have important implications for children's adjustment.  相似文献   

14.
The present article examines children's and young people's experiences of receiving state‐financed orthodontic treatment. Using video diaries and follow‐up interviews, the aim was to explore how fixed appliances act on patients’ bodies and social life. The combination of methods reveals complex experiences. The main narrative, primarily found in the interviews, presents a vision of an improved bite that patients and orthodontists share. In the video diaries, a parallel narrative of extended bodily hardship is revealed. Owing to the step‐by‐step process where appliances are gradually tightened, the young patients manage to bear the treatment. However, they cannot foresee its extension.  相似文献   

15.
VIOLENCE     
This qualitative research study explores determinants of child labor in two low‐income urban communities in Beirut and reveals that violence against children, both at home and at school, is a recurring theme. Our analysis of interviews with and observations of working children and their parents in their homes and at the children's work places shows that violence is an important determinant of child labor. Findings reveal that, contrary to the importance usually placed on family and school for children's well‐being, certain home and school environments may indeed be unfavorable for learning and development and thereby play a role in a child's decision to leave school and start work at a young age.  相似文献   

16.
Growing recognition of male sexual abuse and its potentially debilitating effects has underscored the need to develop effective treatment interventions for this population. The present study describes an individual treatment programme that was developed for adult males who have experienced childhood sexual abuse. The treatment programme focused on three areas related to sexual abuse, specifically feelings of self‐blame, anger and anxiety. The study also presents preliminary findings on treatment effects, using self‐report measures that five participants completed prior to treatment and at various assessments following treatment termination. Overall findings indicated improvements in behavioural self‐blame, anger, state anxiety and trait anxiety. Treatment did not appear to have an effect on characterological self‐blame over the long term. The study's findings are limited by the reliance on self‐report data and the absence of a comparison group. As such, our findings should be viewed as an initial contribution to the currently limited empirical data on treatment effects for sexually abused adult males. Copyright © 2005 John Wiley & Sons, Ltd.  相似文献   

17.
Decision making in cases of non‐accidental brain injury is complex. Courts often view ‘alternate care’ as a means of ensuring that children are protected from further physical abuse. It is important for treating and assessing clinicians to present the court with a broad systems perspective highlighting the multiple factors which combine to impact on the child's future safety, welfare and wellbeing. These include risk and protective factors in the family of origin, the family's openness to monitoring and treatment; the child's needs for long‐term attachment relationships, and the risks associated with alternate care. This article highlights the need to consider long‐term attachment needs as part of any risk‐of‐harm assessment for young children who have been maltreated. Attachment issues are considered in the case of Nellie, a 17‐month‐old toddler with a serious and unexplained non‐accidental brain injury.  相似文献   

18.
This article presents a qualitative study of the subjective experiences of 24 Chinese adolescents and young women who have been suffering from anorexia nervosa and who have received family treatment from a university‐based family treatment centre in Hong Kong. In‐depth post‐treatment interviews were conducted and have been transcribed and thematised using content analysis. The narratives that have emerged have facilitated hearing the clients' and their family members' voices, especially in the areas of (a) perceived concepts of family therapy, (b) the perceived therapeutic relationship and its linkage to positive change, (c) perceived intervention strategies as employed in family treatment, and (d) the participants' own role in problem‐solving. The study has enabled the author to refine the family treatment model, which has been adapted from the Micucci's (1998) model, with additional components introduced by the author to enhance family treatment in a Chinese context.  相似文献   

19.
This study examined whether young children are able to imitate a robot's goal‐directed actions. Children (24–35 months old) viewed videos showing a robot attempting to manipulate an object (e.g., putting beads inside a cup) but failing to achieve its goal (e.g., beads fell outside the cup). In 1 video, the robot made eye contact with a human before and after it failed the action. In another video, the robot did not make eye contact with the human adult. Only in the former condition did children “imitate” the robot's “intended” but unconsummated actions (e.g., putting beads inside a cup). When the robot did not make eye contact, children performed poorly, at the baseline level. These results suggest that human‐like gaze behaviors, not human‐like morphology, may play an important role in young children's imitation of a nonhuman agent's goal‐directed behaviors.  相似文献   

20.
This article reports an ethnographic study of pre‐school children's social knowledge domains. Results show how the children's shared knowledge concerning social status and social differentiation in the group was strengthened and confirmed during a traditional teacher‐led ring game, where they were supposed to choose a friend. We suggest that from the perspective of the children, the game situation may be understood as, at the same time, a space of participation and an arena for establishing the power order. From the perspective of the teacher, pedagogical intentions may be challenged as they encounter and are mediated and interpreted by children's peer‐cultures.  相似文献   

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