The Elite Illusion: Achievement Effects at Boston and New York Exam Schools

Parents gauge school quality in part by the level of student achievement and a school's racial and socioeconomic mix. The importance of school characteristics in the housing market can be seen in the jump in house prices at school district boundaries where peer characteristics change. The question of whether schools with more attractive peers are really better in a value‐added sense remains open, however. This paper uses a fuzzy regression‐discontinuity design to evaluate the causal effects of peer characteristics. Our design exploits admissions cutoffs at Boston and New York City's heavily over‐subscribed exam schools. Successful applicants near admissions cutoffs for the least selective of these schools move from schools with scores near the bottom of the state SAT score distribution to schools with scores near the median. Successful applicants near admissions cutoffs for the most selective of these schools move from above‐average schools to schools with students whose scores fall in the extreme upper tail. Exam school students can also expect to study with fewer nonwhite classmates than unsuccessful applicants. Our estimates suggest that the marked changes in peer characteristics at exam school admissions cutoffs have little causal effect on test scores or college quality.     

Foster care in India: An exploratory survey of the community perceptions and prospects for implementation of foster care in a developing nation: A study in Udaipur,Rajasthan, India

This study was conducted in order to assess the prospects for implementing foster care as an alternative to the dominant system of institutional care available to orphaned and abandoned children in India. 653 families in urban Udaipur participated in a mixed-methods based assessment of receptivity to foster and adoptive care. The majority of those who responded reported receptivity to the idea of foster care as an alternative to institutional care. However, analyses demonstrated that respondents also perceived barriers to implementing systematic foster care, particularly with regard to family recruitment due to problems securing family and community support for participation. The results are discussed in light of governmental calls for non-governmental organization and other stakeholders to institute alternatives to foster and adoptive care. The results of this study have applied significance for organizations and practitioners seeking to implement care alternatives for orphan and abandoned children in India.     

Paid maternal leave is associated with better language and socioemotional outcomes during toddlerhood

The United States is the only high-income country that does not have a national policy mandating paid leave to working women who give birth. Increased rates of maternal employment post-birth call for greater understanding of the effects of family leave on infant development. This study examined the links between paid leave and toddler language, cognitive, and socioemotional outcomes (24–36 months; N = 328). Results indicate that paid leave was associated with better language outcomes, regardless of socioeconomic status. Additionally, paid leave was correlated with fewer infant behavior problems for mothers with lower levels of educational attainment. Expanding access to policies that support families in need, like paid family leave, may aid in reducing socioeconomic disparities in infant development.     

Bayes and empirical bayes estimation of the probability that z > x + y

Let X, Y and Z be independent random variables with common unknown distribution F. Using the Dirichlet process prior for F and squared erro loss function, the Bayes and empirical Bayes estimators of the parameters λ(F). the probability that Z > X + Y, are derived. The limiting Bayes estimator of λ(F) under some conditions on the parameter of the process is shown to be asymptotically normal. The aysmptotic optimality of the empirical Bayes estimator of λ(F) is established. When X, Y and Z have support on the positive real line, these results are derived for randomly right censored data. This problem relates to testing whether than used discussed by Hollander and Proshcan (1972) and Chen, Hollander and Langberg (1983).     

Long‐Term Influences of Intergenerational Ambivalence on Midlife Parents' Psychological Well‐being

We investigated changes in midlife parents' intergenerational ambivalence toward a focal child and its influence on their psychological well‐being over 14 years, as the focal child moved from adolescence into young adulthood. We estimated growth curve models using three waves of data from the National Survey of Families and Households (N = 1,510 parents aged 35–54 years at Time 1). Parental ambivalence declined over time, equally among mothers and fathers. The prediction from ambivalence theory that children's attainment of adult statuses reduces parental ambivalence received only modest support. Only the focal child's marriage reduced parental ambivalence. The focal child's lifestyle–behavioral problems during adolescence still elevated ambivalence 14 years later, albeit less so. For its part, intergenerational ambivalence counteracted trends toward declining depressive symptoms and greater happiness for mothers and fathers alike, and its effects remained constant over time.     

Inductive,Evolutionary, and Neural Computing Techniques for Discrimination: A Comparative Study*

This paper provides a comparative study of machine learning techniques for two-group discrimination. Simulated data is used to examine how the different learning techniques perform with respect to certain data distribution characteristics. Both linear and nonlinear discrimination methods are considered. The data has been previously used in the comparative evaluation of a number of techniques and helps relate our findings across a range of discrimination techniques.     

Bayes and empirical bayes estimation of survival function under progressive censoring

The purpose of this note is to derive the Bayes and the empirical Bayes estimators of an unknown survival function F under progressively censored data with respect to the squared error loss function and a Dirichlet process prior using the fact that the posterior distribution of F given the data is a mixture of Dirichlet processes, and the assumption that the survival and the censor in0- distributions are continuous.     

Measuring Walsh’s Family Resilience Framework: Reliability and Validity of the Family Resilience Assessment Among Women with a History of Breast Cancer

Walsh’s family resilience framework presents a comprehensive and inclusive lens of family process that may assist clinicians, family service professionals, and health care providers with understanding the functioning of individuals and families in their care. A mechanism for using this framework is needed, as is empirical evidence of its cogency. This article reports on the development of the Family Resilience Assessment, a 29-item survey intended to assess dimensions of Walsh’s framework. The Family Resilience Assessment is presented as a reliable and valid mechanism for assessing the family resilience framework. Results of the use of the survey with women with a history of breast cancer demonstrate that it is a reliable instrument with content and construct validity.