Inference Methods for Correlated Left Truncated Lifetimes: Parent and Offspring Relations in an Adoption Study

The associations in mortality of adult adoptees and their biological or adoptive parents have been studied in order to separate genetic and environmental influences. The 1003 Danish adoptees born 1924–26 have previously been analysed in a Cox regression model, using dichotomised versions of the parents’ lifetimes as covariates. This model will be referred to as the conditional Cox model, as it analyses lifetimes of adoptees conditional on parental lifetimes. Shared frailty models may be more satisfactory by using the entire observed lifetime of the parents. In a simulation study, sample size, distribution of lifetimes, truncation- and censoring patterns were chosen to illustrate aspects of the adoption dataset, and were generated from the conditional Cox model or a shared frailty model with gamma distributed frailties. First, efficiency was compared in the conditional Cox model and a shared frailty model, based on the conditional approach. For data with type 1 censoring the models showed no differences, whereas in data with random or no censoring, the models had different power in favour of the one from which data were generated. Secondly, estimation in the shared frailty model by a conditional approach or a two-stage copula approach was compared. Both approaches worked well, with no sign of dependence upon the truncation pattern, but some sign of bias depending on the censoring. For frailty parameters close to zero, we found bias when the estimation procedure used did not allow negative estimates. Based on this evaluation, we prefer to use frailty models allowing for negative frailty parameter estimates. The conclusions from earlier analyses of the adoption study were confirmed, though without greater precision than using the conditional Cox model. Analyses of associations between parental lifetimes are also presented.     

‘I Feel Mad So I Be Bad’: The Role of Affect,Dissatisfaction and Stress in Determining Responses to Interpersonal Deviance

Interpersonal deviance relates to a range of destructive individual and organizational outcomes. To date, however, scholars have largely failed to explore this issue from the perspective of the targeted individuals; and in particular how and why such negative outcomes manifest. To provide insights into this question, and based in principles of critical realism, we utilized semi‐structured in‐depth interviews to explore employees’ interpersonal deviance experiences, their responses and determinants of response selections, including: (1) emotions and feelings; (2) dissatisfaction and stress. We found that the traditional model, where responses are driven by dissatisfaction and confined to exit, voice, loyalty and neglect (EVLN), is inadequate. We therefore extend the EVLN model to include retaliation (EVLN‐R) and identify a range of other responses, including venting and seeking social support for inclusion in the typology. Moreover, contrary to traditional theorizing, we found that responses were determined first and foremost by emotions and feelings, followed by stress, with dissatisfaction of little to no importance. We propose a new, multi‐dimensional response typology including self‐orientated responses and make suggestions for future research to test our typology, before closing with the implications for practice.     

Schools as racialized organizations in policy and practice

In this paper we examine schooling inequalities through drawing from the contributions of racialized organizations. We apply the components of this racial theory to offer a new framework for examining racial inequalities in US K-12 schools. We analyze case studies to demonstrate how the four tenants of racialized organizations operate in three schools. In particular, we highlight how these tenants surface through schools' policies (school rules around discipline, language, and tracking) and practices (interactions between students, teachers and staff). We offer a framework for understanding how schools are shaped by the racial hierarchy at the organizational level. We close by considering implications and suggestions for future research.     

“To thine own self be true”: The effects of enactment and life storytelling on perceived leader authenticity

Although researchers have emphasized the importance of antecedents to the construct of authentic leadership, very little empirical research exists to confirm this notion. Combining theoretical approaches from dramaturgy and narrative research, we were able to identify possible antecedents that help followers perceive a leader's authenticity. Using two online experimental designs, we analyzed the concept of perceived leader authenticity. Specifically, we examined how a leader's enactment—that is, a leader's physical actions—(Study 1, n = 105) and a combination of leader enactment and life storytelling (Study 2, n = 334) influenced followers' perceptions of the leader's authenticity, and how this may impact leadership outcomes. The results of these studies, in which leader enactment in the context of authentic leadership was operationalized for the first time, indicate that leader enactment predicts perceived leader authenticity. Life storytelling, however, only partially predicted followers' perceptions of the leader's authenticity. Findings further revealed that followers' trust in the leader and positive emotions are outcomes of perceived leader authenticity. Implications for research and practice are discussed.     

Der Fragebogen Karls des Grossen

A document compiled by Charlemagne in the year 811 can be viewed as a precursor to the structured survey and thus as a part of the very beginnings of empirical social research. Charlemagne intended to use the list, which resembles a discussion guide employed in an intensive interview, to exert moral pressure on the secular and clerical leaders of his realm, who were gathered for a parliamentary assembly. At the same time, however, it is also evident that at least some of the questions were designed to gather information on the mood of the population throughout the empire. These questions were probably passed on to the sovereigns and clerics in the provinces. Another document from the year 811 would seem to indicate that answers to similar lists of questions did in fact arrive at the emperor’s court. Both documents attest to a means of gathering information that could be viewed as the first attempt to conduct at an opinion survey.     

That Teenage Feeling

This article deconstructs news media representations of two custody abductions that took place in Aotearoa New Zealand in the mid-2000s. In the first case, the father abducted his five-month-old daughter; in the second case, the mother was held responsible for the abduction of her six-year-old son even though he was in the presence of his maternal grandfather. The analysis demonstrates that the media's pejorative construction of the mothers at the center of both cases was facilitated by a number of significant gaps and silences in the narration of the abductions. These silences, in lending support to a fathers' rights construction of custody disputes in which mothers are to blame for dispossessing fathers of their children, reveal the media's reliance on pro-father discourses, particularly fathers' rights discourse.     

The transition from in-home services to out-of-home care: A Danish register-based study

Objective

This register-based study describes the transition from in home-based care to placements in out-of-home care. It also describes whether children who enter care directly differ from children who enter care after episodes of in home-based care.

Method

The study includes all children who entered the child protection system of a larger regional social service system in Denmark from 1993 to 2006 (N = 9961). Graphs of cumulative incidences were used to describe transitions into out-of-home care within two years after in home-based care started. Cox regression models are used to estimate the impacts of child and parental characteristics. In addition, Chi² tests are used to identify differences between children who enter care directly and children who receive in home-based care.

Results

Results indicate that the majority of children do not enter out-of-home care but that risks differ among age groups. Covariates did not predict transitions into out-of-home care for those who entered in-home care after becoming teenagers. Especially for those who entered in-home care before entering their teens, the psychiatric histories of the mothers and the children predicted the transitions into out-of-home care. Immigration background was a protective factor for those who entered in-home care as pre-scholars. Depending on the age group, low birth weight, children's fathers' and mothers' psychiatric histories, and single parentship were all characteristics more likely to be associated with children who entered care directly. Children who entered care directly differed from children who entered care within two years after an in home-based service had been initiated on covariates that described psychiatric history.     

Community And Commitment Among Catholics: A Test Of Local-Cosmopolitan Theory*

This study tests Roof's (1972,1976,1978) local-cosmopolitan theory of religious commitment using a sample of Catholics living in west Tennessee. Consistent with Roof's theory, local community reference (localism) had significant positive effects on four measures of religious beliefs and played a limited role in mediating the effects of education, size of hometown, and length of residence on these measures. However, localism had inconsequential effects on four behavioral measures of religiosity. Possible explanations for these findings and implications they have for the generalizability of the theory are discussed.