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1.
Toni Fuss Kirkwood 《Intercultural Education》2002,13(3):305-313
With the influx of almost 400,000 Jamaicans of color to the US, American educators are increasingly concerned about whether learning communities are preparing teachers and students for the increasing diversity of the American classroom. Problems arise when Jamaican students of color with excellent English skills are placed in special reading classes or in classes of English for speakers of other languages (ESOL). Additional problems occur with teachers perceiving Jamaican students of color as simply a black child among other black children in America, regardless of their English language skills, nationality or immigrant status. To compound these problems, Jamaican students of color also lack knowledge about their own heritage, resulting in loss of self-esteem and national identity. To assist their adaptation to a new society, teachers must possess the attitudes and skills necessary to be able to differentiate between the various nationalities of children of color and possess knowledge about the rich historical and cultural contributions of Jamaica. 相似文献
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Using mail survey data based on a stratified systematic sample [N = 686] of 1983–1988 graduates of a medium-sized state university, this research evaluates whether ROTC program participation constitutes an independent source of human capital in civilian labor markets by comparing postgraduate earnings (annual income), prestige and authority, and life satisfaction of ROTC program participants with those of nonparticipants. The results revealed no statistically significant ROTC program participation effects, independent of subsequent military status. ROTC program participation paid off in terms of occupational prestige and authority for those on active duty, but not for those in national guard or reserve units. Neither ROTC participation nor current military status affected income or life satisfaction levels. 相似文献
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Ego building is essentially a name given to a variety of interventions used to support an ego hampered by regression or deviation. The term has its roots in the concept of ego support but evolved specifically as a technical term in contemporary ego psychology closely connected with the developmental theory of separation individuation. Using four vignettes of psychotherapy work with children all of whom suffered from unresolved conflicts and developmental interferences from the separation-individuation process, an attempt is made to illustrate the technical place of ego building in psychotherapy with children. It is suggested that the use of ego building, particularly verbalizing adaptive aims facilitates an alliance, supports a safety feeling and positive self-esteem. This contributes to providing a treatment experience that reduces over-stimulation and anxiety and frees the expression and understanding of aggression which ultimately promotes separation-individuation.in private practice.This paper was presented at the Conference on the Continuing Evolution of Psychoanalytic Thought: Infancy to Adulthood, N.Y.C., Nov. 1990., sponsored by the Committee on Psychoanalysis of the National Federation of Societies for Clinical Social Work. 相似文献
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James P. McDermott G. Jogesh Babu John C. Liechty Dennis K. J. Lin 《Statistics and Computing》2007,17(4):311-321
We consider the problem of density estimation when the data is in the form of a continuous stream with no fixed length. In
this setting, implementations of the usual methods of density estimation such as kernel density estimation are problematic.
We propose a method of density estimation for massive datasets that is based upon taking the derivative of a smooth curve
that has been fit through a set of quantile estimates. To achieve this, a low-storage, single-pass, sequential method is proposed
for simultaneous estimation of multiple quantiles for massive datasets that form the basis of this method of density estimation.
For comparison, we also consider a sequential kernel density estimator. The proposed methods are shown through simulation
study to perform well and to have several distinct advantages over existing methods. 相似文献
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Maengseok Noh Johan H.L. Oud Toni Toharudin 《Journal of Statistical Computation and Simulation》2019,89(9):1555-1573
Factor models, structural equation models (SEMs) and random-effect models share the common feature that they assume latent or unobserved random variables. Factor models and SEMs allow well developed procedures for a rich class of covariance models with many parameters, while random-effect models allow well developed procedures for non-normal models including heavy-tailed distributions for responses and random effects. In this paper, we show how these two developments can be combined to result in an extremely rich class of models, which can be beneficial to both areas. A new fitting procedures for binary factor models and a robust estimation approach for continuous factor models are proposed. 相似文献
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Jeanne Liechty 《Journal of Social Work Education》2018,54(1):148-162
Use of self is a central concept throughout social work history and theory, yet no unified definition and little empirical research exist. Thus, a qualitative exploration was required. Three focus groups (n = 10) were conducted with experienced BSW educators. Participants defined use of self in the context of their students’ beginning social work practice. The findings suggest that use of self incorporates personal self qualities such as openness, self-reflectiveness, attunement to others, commitment, and emotional maturity, and results in professional capacities such as nurturing the social worker–client relationship, reflective practice, and practice wisdom. Use of self is the integration of theory and practice embodied in the social worker and enacted in the worker-client relationship. 相似文献
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The purpose of this study is to investigate critical decisions when planning for product rollover at a manufacturing company, and how to organise these decisions. A literature review and a case study are used to develop a decision model. The findings indicate that product rollover can be organised in a five-phase decision model. The research quality is strengthened by a structured literature review, but it can be argued that more empirical research is needed for validation. For researchers, this paper contributes with the identification of critical decisions and a model for product rollover. For practitioners, the study highlights the need to acknowledge the importance of product rollover and its role as a competitive weapon. In earlier studies, product rollover has mainly been investigated from a market perspective, so that this study contributes by investigating the issue from a manufacturing perspective. 相似文献