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71.
Zand D Thomson NR Dugan M Braun JA Holterman-Hommes P Hunter PL 《Evaluation review》2006,30(2):209-222
This article explored retention patterns, as well as factors that predicted these patterns, in the evaluation of a relationship-based substance abuse prevention intervention study that targeted inner-city African American youth. A total of 851 contacts were made to retain 82% (n = 104) of the baseline sample (N = 127) in the evaluation. Results from multinomial regression analyses indicated that participants who were retained in the evaluation were more likely to perceive alcohol, tobacco, and other drug use as less risky and were more likely to report higher levels of family supervision than were evaluation attrits. Those who were easy to retain reported lower family conflict and fewer family relocations during the past year than those who were difficult to retain. Implications of these findings for developing retention strategies, as well as future research, are discussed. 相似文献
72.
Prof. Dr. Annette G. Köhler Prof. Dr. Kai-Uwe Marten Dipl.-Math. oec. Nicole V. S. Ratzinger Dr. Marco Wagner 《Zeitschrift für Betriebswirtschaft》2010,80(1):5-29
The audit fees available since 2005 as a consequence of the Bilanzrechtsreformgesetz (commercial code reform act) show an extremely high supplier concentration on the German audit market of publicly listed companies. This justifies the assumption of audit fees above perfect market equilibrium prices. However, the complete collection and multivariate regression analysis of all relevant audit fee and client data document a 24 % decrease in audit fees in 2005 and an average 15 % decrease in the two subsequent years due to auditor changes. This can be interpreted as an indicator for price competition. In addition, the audit fee data shows that the audit fee decreases are only partially compensated by subsequent increases. As a consequence, there is no evidence for lowballing at present. Further time series are necessary to show if the current trend is sustainable. 相似文献
73.
74.
Karen A. Kalmakis Lisa M. Chiodo Nicole Kent Jerrold S. Meyer 《Journal of American college health : J of ACH》2020,68(4):411-418
AbstractObjective: To investigate the relationships between adverse childhood experiences (ACEs), post-traumatic stress disorder symptoms (PTSD-S), and self-reported stress among college students. Participants: A total of 236 undergraduate students enrolled in nursing courses participated. Method: Using a correlational design, participants completed questionnaires online. To examine PTSD moderation between ACE and self-reported stress, multiple regression was employed. Stress outcomes were examined using a 4-group variable. Mean differences in stress response between these four groups were examined. Differences in ACE, PTSD-S, and stress response between traditional and nontraditional students were also examined. Results: PTSD-S moderated the relationship between ACEs, and self-reported stress. This indicates that students who report PTSD-S following childhood adversity perceive higher levels of stress. Nontraditional and traditional students differed in their responses to the ICLRE scale. Conclusion: Individuals who report PTSD-S following childhood adversity perceive higher levels of stress later in life. Stress reduction programs may be beneficial for students. 相似文献
75.
Relationships Between Candidate Self-Monitoring, Perceived Personality, and Selection Interview Outcomes 总被引:2,自引:0,他引:2
Neil Anderson Jo Silvester Nicole Cunningham-Snell Emma Haddleton 《Human Relations》1999,52(9):1115-1131
A study into the relationships between candidateself-monitoring ability, interviewer perceptions ofcandidate personality, and interviewer outcome decisionsin the context of actual graduate recruitment interviews (n = 130) is presented. Detailedpsychometric norm data is also reported on the Lennoxand Wolfe (1984) revised Self-Monitoring (RS-M) scale,together with the results of confirmatory factoranalyses into the factor structure of this measure. Itwas found that candidate self-monitoring ability wasonly moderately and nonsignificantly related tointerviewer outcome evaluations, and thatself-monitoring was generally uncorrelated with thepositiveness of recruiter impressions of candidatepersonality. Confirmatory factor analyses revealed thata two correlated factor structure for the RS-M scale, inaccordance with the original authors' formulation,provided the most parsimonious fit. Norm data for theRS-M scale is reported for this sample of Britishgraduates, including item statistics, item to subscale,item to scale correlations, and internal reliabilitycoefficients. Implications for future research intocandidate impression management, self-monitoring,interviewer decision making, and the practicalimplications arising from these findings arediscussed. 相似文献
76.
Nicole J. Saam 《Sociological methodology》1999,29(1):43-79
The central issue of this paper is that one can develop emergent macro-dynamics from micro agent models and that the resulting models fall very much in the complexity-chaos line of the development of theory. The core theoretical contribution is a presentation of a clear, sensical, and potentially very powerful architecture for developing algorithms for the embedding of levels—the so-called master equation approach—and its comparison with alternative architectures. Finally, to illustrate the strategy and to demonstrate that the approach produces interesting and useful results, we give an application: a multilevel simulation model of military coups d'état, which is tested using data from Thailand between 1932 and 1992. 相似文献
77.
While sexual orientation diversity can potentially serve as a source of competitive advantage, researchers have largely failed to fully articulate the theoretical linkage between this diversity form and organizational effectiveness. As such, we propose a theoretical framework to understand these dynamics. Sexual orientation diversity is posited to positively contribute to organizational effectiveness through three mechanisms: enhanced decision making capabilities, improved marketplace understanding, and goodwill associated with engaging in socially responsible practices. We also propose two approaches to leveraging the benefits of sexual orientation diversity: targeting the categorization process and creating a proactive and inclusive diversity culture. Contributions and implications are discussed. 相似文献
78.
Educational institutions and the integration of migrants 总被引:1,自引:1,他引:0
Nicole Schneeweis 《Journal of population economics》2011,24(4):1281-1308
In this paper, I study educational integration of students with migration background using data from five international student
assessment studies. First, Blinder–Oaxaca decompositions are used to allow for a comparison of integration of migrant students
across countries and time. In a second step, integration is related to institutional characteristics of the schooling system.
Pooled, country-group and country fixed effects estimations show that time in school and early education are positively related
to the integration of students with migration background. Furthermore, in the OECD countries, educational integration in science
is positively related to external student assessment policies. 相似文献
79.
80.
Sergio Firpo Nicole M. Fortin Thomas Lemieux 《Econometrica : journal of the Econometric Society》2009,77(3):953-973
We propose a new regression method to evaluate the impact of changes in the distribution of the explanatory variables on quantiles of the unconditional (marginal) distribution of an outcome variable. The proposed method consists of running a regression of the (recentered) influence function (RIF) of the unconditional quantile on the explanatory variables. The influence function, a widely used tool in robust estimation, is easily computed for quantiles, as well as for other distributional statistics. Our approach, thus, can be readily generalized to other distributional statistics. 相似文献