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Alison Hahn Johnson 《Social work with groups》2013,36(1):85-86
In face of the proliferation of many varieties of group modalities, social work has paradoxically been eroding its own group work component in the past decade. The rise of generic training has resulted in a diminishing pool of qualified practitioners, consultants, and educators in group work, as well as the virtual disappearance of group work articles in social work journals. This self-created gap has been filled by borrowing techniques from other professions. With a beginning recognition of these trends, some shifts are occurring that begin to signal a reversal of this process. 相似文献
23.
Adam Easterbrook Laura Yvonne Bulk Tal Jarus Brian Hahn Parisa Ghanouni Michael Lee 《Disability & Society》2019,34(1):1-23
Despite affirmation that students with disabilities should have equal access to education, individuals with disabilities are still not participating to the same degree as individuals without disabilities, particularly within postsecondary institutions. Students in Health and Human Service (HHS) programs experience many unique challenges and disadvantages. In-depth focus groups and interviews were conducted with 14 university stakeholders in HHS programs regarding their perceptions and experiences of working with students with disabilities. We found that the rhetoric of citizenship, specifically notions of rationality, autonomy, and productivity, interacts with beliefs about students with disabilities to allow stakeholders to justify their exclusion or limited participation. Our findings demonstrate how taken-for-granted beliefs can limit the inclusion of students with disabilities in ways that seem natural and unproblematic. 相似文献
24.
This paper offers a novel test of the credit view of the monetary policy transmission mechanism using stock market returns. We identify Fed policy shocks using newspaper accounts and track daily stock prices immediately following the shocks. If the credit channel is important, then firms that are dependent on bank credit and internal funds should receive a relatively greater benefit (loss) from a Fed easing (tightening) than firms with access to nonbank credit at favorable terms. We identify ten policy shocks during the expansion of 1993-94 and the 'credit crunch' period of the 1990-91 recession and find little evidence supportive of an operative credit channel. 相似文献
25.
This paper gives the results of a new simulation study for the familiar calibration problem and the less familiar inverse median estimation problem. The latter arises when one wishes to estimate from a linear regression analysis the value of the independent variable corresponding to a specified value of the median of the dependent variable. For example, from the results of a regression analysis between stress and time to failure, one might wish to estimate the stress at which the median time to failure is 10,000 hours. In the study, the mean square error, Pitman closeness, and probability of overestimation are compared for both the calibration problem and the inverse median estimation problem for (1) the classical estimator, (2) the inverse estimator, and (3) a modified version of an estimator proposed by Naszodi (1978) for both a small sample and a moderately large sample situation. 相似文献
26.
In the introduction to their text on intimate relationships, Perlman and Duck (1987, p. 9) note that psychologists, sociologists, family scientists and communication experts “are all making important contributions” to the study of personal relationships, thereby reflecting the recent multidisciplinary aspect of this field. However, in many important works on intimacy and intimate relationships, the gender differences that often create barriers to intimacy, and how these differences are reflected in the communication process, have, until recently, been notably absent.1 While alluded to repeatedly, nowhere, in fact, is the connection directly made between intimacy and the listening behavior of women and men. This paper therefore attempts to fill this absence by integrating into the literature on intimacy the salient aspects of listening that affect the quality of intimate relationships between women and men. Hopefully, such understanding will contribute to our knowledge of the concept of intimacy in our culture and will facilitate razing the barriers to intimate relationships that are a product of cultural expectations. 相似文献
27.
The rank envelope test (Myllymäki et al. in J R Stat Soc B, doi: 10.1111/rssb.12172, 2016) is proposed as a solution to the multiple testing problem for Monte Carlo tests. Three different situations are recognized: (1) a few univariate Monte Carlo tests, (2) a Monte Carlo test with a function as the test statistic, (3) several Monte Carlo tests with functions as test statistics. The rank test has correct (global) type I error in each case and it is accompanied with a p-value and with a graphical interpretation which determines subtests and distances of the used test function(s) which lead to the rejection at the prescribed significance level of the test. Examples of null hypotheses from point process and random set statistics are used to demonstrate the strength of the rank envelope test. The examples include goodness-of-fit test with several test functions, goodness-of-fit test for a group of point patterns, test of dependence of components in a multi-type point pattern, and test of the Boolean assumption for random closed sets. A power comparison to the classical multiple testing procedures is given. 相似文献
28.
Aram Yoon Soonmi Choi Junbae Mun Junyoung Hong Dongwoo Hahn Minsoo Kang 《Journal of American college health : J of ACH》2020,68(3):236-241
AbstractObjective: Stair climbing is considered a good physical activity. Motivational signage has been successful in promoting stair usage in various settings. This study was to investigate the effects of motivational signage on stair usage in a Hispanic serving institution. Participants: A total of 31,067 pedestrians were observed from February to March 2013. Methods: Stair usage was monitored for 9?h per day each week at phase 1 (baseline), 2 (intervention), and 3 (post-intervention). Results: Overall, participants’ stair usage was higher during phase 2 (49.0%) and phase 3 (48.0%), compared with phase 1 (39.7%). The participants during phase 2 and 3 were more likely to use the stairs compared to participants during phase 1, regardless of floor level (3-story or 4-story building), status (student or staff/faculty), and time of day (7:30–10:29, 10:30–13:29, or 13:30–16:30) (p?<?.001). Conclusion: Motivational signage can effectively encourage more stair usage, and hence promote healthy behavior in a predominantly Hispanic-serving institution. 相似文献
29.
We examine whether the publication of the individual voting records of central-bank council members is socially beneficial
when the public is unsure about the efficiency of central bankers and central bankers are angling for re-appointment. We show
that publication is initially harmful since it creates a conflict between socially desirable and individually optimal behavior
for somewhat less efficient central bankers. However, after re-appointment, losses will be lower when voting records are published
since the government can distinguish highly efficient from less efficient central bankers more easily and can make central
bankers individually accountable. In our model, the negative effects of voting transparency dominate, and expected overall
losses are always larger when voting records are published. 相似文献
30.
We investigate the finite sample properties of two-step empirical likelihood (EL) estimators. These estimators are shown to have the same third-order bias properties as EL itself. The Monte Carlo study provides evidence that (i) higher order asymptotics fails to provide a good approximation in the sense that the bias of the two-step EL estimators can be substantial and sensitive to the number of moment restrictions and (ii) the two-step EL estimators may have heavy tails. 相似文献