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271.
Paul A. Djupe Jacob R. Neiheisel Anand E. Sokhey 《American journal of political science》2018,62(1):161-175
Studies have pointed to politics as an important force driving people away from religion—the argument is that the dogmatic politics of the Christian Right have alienated liberals and moderates, effectively threatening organized religion in America. We argue that existing explanations are incomplete; a proper reconsideration necessitates distinguishing processes of affiliation (with specific congregations) from identification (with religious traditions). Using three data sets, we find evidence that qualifies and complements existing narratives of religious exit. Evaluations of congregational political fit drive retention decisions. At the same time, opposition to the Christian Right only bears on retention decisions when it is salient in a congregational context, affecting primarily evangelicals and Republicans. These results help us understand the dynamics of the oft‐observed relationship between the Christian Right and deidentification and urge us to adopt a broader, more pluralistic view of the politicization of American religion. 相似文献
272.
Political scientists often find themselves analyzing data sets with a large number of observations, a large number of variables, or both. Yet, traditional statistical techniques fail to take full advantage of the opportunities inherent in “big data,” as they are too rigid to recover nonlinearities and do not facilitate the easy exploration of interactions in high‐dimensional data sets. In this article, we introduce a family of tree‐based nonparametric techniques that may, in some circumstances, be more appropriate than traditional methods for confronting these data challenges. In particular, tree models are very effective for detecting nonlinearities and interactions, even in data sets with many (potentially irrelevant) covariates. We introduce the basic logic of tree‐based models, provide an overview of the most prominent methods in the literature, and conduct three analyses that illustrate how the methods can be implemented while highlighting both their advantages and limitations. 相似文献
273.
Jason R. Soble W. Alexander Alverson Jacob I. Phillips Edan A. Critchfield Chrystal Fullen Justin J. F. ORourke Johanna Messerly Jonathan M. Highsmith K. Chase Bailey Troy A. Webber Janice C. Marceaux 《Psychological injury and law》2020,13(1):44-56
Mirroring clinical guidelines, recent Performance Validity Test (PVT) research emphasizes using ≥ 2 criterion PVTs to optimally identify validity groups when validating/cross-validating PVTs; however, even with multiple measures, the effect of which specific PVTs are used as criterion measures remains incompletely explored. This study investigated the accuracy of varying two-PVT combinations for establishing validity status and how adding a third PVT or applying more liberal failure cut-scores affects overall false-positive (FP)/-negative (FN) rates. Clinically referred veterans (N = 114; 30% clinically identified as invalid) completing a six-PVT protocol as during their evaluation were included. Concordance rates were calculated across all possible two-and three-PVT combinations at conservative and liberal cutoffs. Two-PVT combinations classified 72–91% of valid (0–4% FPs) and 17–74% of invalid (0–40% FNs) cases, and three-PVT combinations classified 67–86% of valid (0–6% FPs) and 57–97% of invalid (0–24% FNs) at conservative cutoffs. Liberal cutoffs classified 53–86% of valid (0–15% FPs) and 39–82% of invalid (0–30% FNs) cases for two-PVT combinations and 46–75% of valid (3–27% FPs) and 60–97% of invalid (0–17% FNs) cases for three-PVT combinations. Irrespective of whether a two-or three-PVT combination or conservative/liberal cutoffs were used, many valid and invalid cases failed only one PVT (3–68%).Two-PVT combinations produced high FNs and were less accurate than three-PVTs for detecting invalid cases, though variable accuracy was found within both types of combinations based on the specific PVTs in the combination. Thus, both PVT quantity and quality are important for accurate validity classification in research studies to ensure reliability and replicability of findings. Applying more liberal cutoffs yielded increased sensitivity, but with generally higher FPs yielding problematic specificity, particularly for three-PVT combinations. 相似文献
274.
Very high rates of suicide have been reported from India and the developing world. However, much of the debate on suicide prevention focuses on individuals, methods, site-specific solutions, or particular suicide prevention strategies. This article argues for population based approaches that focus on improving the general health of populations (e.g., macroeconomic policies that aim for social justice, schemes to meet basic human needs, organizing local support groups within vulnerable sections of society, developing and implementing an essential pesticide list, addressing gender issues, and increasing public awareness through the mass media) rather than medical, psychiatric, and other strategies that target individuals (e.g., treatment of mental illness, counseling, etc.) in order to reduce high suicide rates in India and developing countries. Individual approaches will help people in distress and prevent individuals from committing suicide, but will not reduce population suicide rates. 相似文献
275.
The Democratic Anchorage of Governance Networks 总被引:5,自引:0,他引:5
Governance through the negotiated interaction of a plurality of public, semi-public and private actors seems to provide an efficient means for governing our increasingly complex, fragmented and multi-layered societies. However, the big question is whether governance networks also contribute to the democratic governance of society. Governance network theory and post-liberal theories of democracy claim that there are both democratic problems and potentials associated with interactive network governance. In order to be able to assess, and possibly improve, the democratic performance of governance networks, the authors of this article develop and substantiate an analytical model for measuring the democratic anchorage of governance networks in different political constituencies and in an appropriate set of democratic rules and norms. In addition, it is argued that politicians should play a key role in efforts to ensure the democratic anchorage of governance networks. 相似文献
276.
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278.
B Jacob K Haarhoff E Neuen-Jacob K F Bürrig H Frenzel S Rammos W Bonte 《Zeitschrift für Rechtsmedizin》1990,103(5):335-343
The pathological findings, including immunohistochemical and electron microscopical findings, in three infants who died unexpectedly of cardiac tumor or cardiomyopathy are reported. The first was a 13-month-old boy with tuberous sclerosis and multiple rhabdomyomas of the heart, who presented with a postpartal cardiac murmur and moderate cardiomegaly. The further history was unknown. The rhabdomyoma nodules were composed of spider cells containing small amounts of desmin and myosin as well as isolated myofibrils. Microscopically small glioma nodules contained high amounts of GFAP. The second case, a boy 4 months of age, died of a large benign fibrous histiocytoma of the heart after an uneventful history. Tumor cells contained alpha-1-anti-chymotrypsin and lysozyme. The third case, a girl 2 months of age, died unexpectedly of histiocytoid cardiomyopathy. The affected cells contained fat droplets, glycogen granules, many leptomer myofibrils and small amounts of myosin and desmin. 相似文献
279.
280.
Jacob L. Orlofsky 《Journal of youth and adolescence》1978,7(1):49-62
This study examined the performance of male and female identity statuses on achievement-related variables to clarify whether the four identity positions have different consequences for men and women. Previous research had suggested that an identity crisis period (achievement and moratorium) was more adaptive for males, while identity commitment, with or without a crisis period (achievement and foreclosure), was more adaptive for females. Identity status was determined for 111 college men and women who were tested for nAchievement, fear of success, fear of failure, and self-esteem. As predicted, identity achievement and moratorium men and women scored higher in achievement motivation and self-esteem than foreclosure and diffusion subjects. However, while diffusions and foreclosures were highest in fear of success of the male statuses, moratoriums and achievements were highest in fear of success of the female statuses. Contrary to previous research, the results indicate that moratorium women resemble identity achievements more than foreclosure women do, at least on achievement-related and self-concept variables, and suggest reasons why moratorium has appeared in past research to be a less adaptive status and foreclosure a more adaptive status for women.This research was supported by University of Missouri Summer Research Fellowship 3694-1100.Received his Ph.D. in clinical psychology at the State University of New York at Buffalo in 1974. Primary research interest is personality development during late adolescence and young adulthood, particularly identity formation and the development of an intimate mode of interpersonal relationships. Also involved in research on sex roles and psychological androgyny. 相似文献