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311.
What does the future hold for the shape of serials to come and for cataloging these and other continuing resources? How should cataloging change to cope with still-unknown types of continuing resources? Will there still be a need for cataloging? For CONSER? For ISSN? How can libraries position themselves to partner with nonlibrary metadata creators in a future linked data environment? Four serials experts discuss these and other questions in a free-ranging conversation about the future of serials cataloging.  相似文献   
312.
Social scientists frequently deploy extreme or rare cases as analytic devices to produce insight into broader social processes. Such a move requires that analysts understand what their object of inquiry is in fact “a case of.” Focusing on the Ku Klux Klan (KKK) as one emblematic instance of an extreme case, this article considers the stakes associated with casing decisions around rare and extreme phenomena. Interrogating how the KKK has been understood as both an object of inquiry (i.e. a case) and a signal of broader social processes (i.e. a variable), the discussion emphasizes how to view the associated literature to more reflexively examine the KKK, as well as gain more global insight into the value and cautions associated with using extreme cases to produce generalizable conclusions.  相似文献   
313.
This study examined the contents of adolescents' hopes and fears for the future in a sample of 1,975 urban and rural 8th, 10th, and 12th graders in China. Chinese adolescents' hopes and fears were most often related to future education, occupation, parental well‐being, marriage and family, academics, leisure activities, wealth, interpersonal relationships, collective issues, and self‐related issues. Urban adolescents compared to rural ones reported more hopes for education and leisure activities and held fewer hopes and fears for parental well‐being and interpersonal relationships. Males reported more hopes and fears for marriage, whereas females reported more hopes and fears for parental well‐being. These results suggest the important role of the social and cultural context in adolescents' future thinking.  相似文献   
314.
Matching children with foster carers is an important step in every nonkinship family foster care placement. Although guidelines for matching are provided in several studies, the case‐specific context of the decision can influence the practitioners' ability to adhere to these guidelines. Therefore, this study answers the following question: “How does the case‐specific context influence the practitioners' decision‐making process regarding matching in family foster care?” Using a qualitative design, 20 semistructured interviews were conducted with practitioners matching children with foster families. Three themes emerged representing different layers of practitioners' everyday decision‐making: matching as planned, matching being tailored, and matching being compromised. The results show that exceptions are part of practitioners' daily work, either due to the belief that it might benefit those involved or because of obstacles presented during the decision‐making process. When the decision is compromised, matching practitioners lower their standards, while at the same time safeguarding the quality of the match. This proves that matching in practice is more than choosing a family, and guidelines are needed to determine what “good‐enough” matching should entail.  相似文献   
315.
We use semi-parametric efficiency theory to derive a class of estimators for the state occupation probabilities of the continuous-time irreversible illness-death model. We consider both the setting with and without additional baseline information available, where we impose no specific functional form on the intensity functions of the model. We show that any estimator in the class is asymptotically linear under suitable assumptions about the estimators of the intensity functions. In particular, the assumptions are weak enough to allow the use of data-adaptive methods, which is important for making the identifying assumption of coarsening at random plausible in realistic settings. We suggest a flexible method for estimating the transition intensity functions of the illness-death model based on penalized Poisson regression. We apply this method to estimate the nuisance parameters of an illness-death model in a simulation study and a real-world application.  相似文献   
316.
The current study investigated the development of online reach control. Six- and 11-month-old infants reached for a toy while their hand position was tracked. The toy either remained stationary (baseline trials) or unexpectedly displaced left- or rightward during the reach (perturbation trials). To obtain a measure of online reach correction, we compared reaches in the perturbation trials to reaches in baseline trials using autoregression analysis. Infants of both age groups adjusted their reach trajectories in the direction of the displacement. Moreover, we divided the reaching movements into movement units, defined as the submovements of a reach between local minima in hand speed. Eleven-month-old infants adjusted their reach within the span of a single movement unit; corrections in 6-month-olds spanned multiple movement units. These results suggest that the reach control system has a rudimentary replanning capacity by 6 months of age, which, with age, further develops to a more sophisticated online control mechanism for ongoing reaches.  相似文献   
317.
The ways that parents respond to children's negative emotions shape the development of self-regulation across early childhood. The objective of this study was to examine child self-regulation in the context of intimate partner violence (IPV) exposure in a sample of Black, economically marginalized mothers and their young children (aged 3–5 years, N = 99). The study investigates the conditional effects of emotion socialization practices that (1) encourage expression of and problem-solving around negative affect (“supportive”), and (2) encourage suppression of affective displays (“suppressive”) on children's self-regulation. We found a significant association between higher child self-regulation and supportive parental reactions in the context of psychological IPV. We also found a significant association between higher child self-regulation and suppressive parental reactions in the context of psychological IPV. Our findings are consistent with prior research suggesting Black parents who teach varied strategies for emotional expression may promote children's adaptation in high-stress family environments. Macrosystem factors such as systemic racism and discrimination as well as the threat of family violence may shape how parents approach emotion socialization and the teaching of affective self-expression and self-regulation.  相似文献   
318.
‘Theory’ is a seminal term in sociology. Sociologists tend to ask that articles, chapters and monographs are ‘theoretical’, ‘develop theory’ or ‘make a theoretical contribution’. Yet, as demonstrated in Gabriel Abend’s 2008 article ‘The Meaning of ‘Theory’, it is generally unclear what sociologists mean when they talk about theory. Abend distinguishes seven different meanings sociologists tend to impute to ‘theory’ and argues that no single definition can usefully capture these substantively different meanings. Counter to Abend, we propose and defend a minimal and versatile theory of theory, which does capture the important common denominators in sociologists' various uses of the term theory. The major strengths of our proposal are that it enables informed and synthetic discussion and fosters reflexivity about differences and similarities between different types of theory. Our minimal theory of theory thus serves as an invitation to a broader conversation about theory in sociology.  相似文献   
319.
We explore the idea that prosocial behavior in experimental games is driven by social norms imported into the laboratory. Under this view, differences in behavior across subjects is driven by heterogeneity in sensitivity to social norms. We introduce an incentivized method of eliciting individual norm‐sensitivity, and we show how it relates to play in public goods, trust, dictator, and ultimatum games. We show how our observations can be rationalized in a stylized model of norm‐dependent preferences under reasonable assumptions about the nature of social norms. Then we directly elicit norms in these games to test the robustness of our interpretation.  相似文献   
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