Recollections of sexual socialisation among marginalised heterosexual black men     

Eloise Dunlap  Ellen Benoit 《Sex education》2013,13(5):560-572

This paper describes the sexual socialisation process of marginalised, drug-using heterosexual black men, focusing primarily on the sources and content of sexual information. Analysing qualitative interview data, we discovered that the men in our sample both learn about sex and become sexually active at an early age. They most often learn about sex from the media and least often learn about sex from family members. The content of sexual information varies in specifics, but overall tends to equate sex with pleasure, encourage sexual activity with multiple partners and emphasise using protection. Our goal is to use this data to better understand how sexual socialisation contributes to the prevalence of multiple sexual partners and high rates of HIV among heterosexual black men in order to inform future risk-reduction intervention programmes.  相似文献   

Journal publications of Ph.D. graduates from American criminology and criminal justice programs     

Ellen G. Cohn  David P. Farrington  Jonathan R. Sorensen 《Journal of Criminal Justice Education》2013,24(1):35-49

This article assesses the quality of 12 American doctoral programs by counting the number of publications of their Ph.D. graduates in a large number of criminology and criminal justice journals, and in 20 more “academic” journals. While half of the Ph.D. graduates had no publications, the 4 percent who were the most productive (the “stars”) accounted for one third of all journal articles. Publication rates up to graduation predicted publication rates after graduation. The University of Maryland, Michigan State University, the University of California at Irvine, Florida State University, and Sam Houston State University had the most productive Ph.D. graduates in academic journals. There was a significant correlation between the productivity of a program's Ph.D. graduates and the productivity of its faculty members. The academic publication rate was influenced most by prevalence (the percentage of Ph.D.s with at least one publication), rather than by the percentage of “stars” or the frequency of publications.  相似文献   

REPORT ON FIVE CITIES     

Ellen Lurie 《Equity & Excellence in Education》2013,46(1):3-10

This article examines one university's policies regarding Native mascots and ethnic fraud through a Tribal Critical Race Theory analytic lens. Using the principle of interest convergence, we argue that institutions of higher education allow and even work actively towards a particular form or level of diversity, but they do not extend it far enough. Once racial remedies no longer hold value or benefit the institution itself, the status quo is maintained. Ultimately, the university has an interest in “celebrating” diversity and supporting superficial multiculturalism, but it does not have an interest in critical, social justice-oriented policies that challenge the status quo, the current racial order, or the institution's privilege and power.  相似文献   

Comparisons of Four Methods for Estimating a Dynamic Factor Model     

Zhiyong Zhang  Ellen L. Hamaker  John R. Nesselroade 《Structural equation modeling》2013,20(3):377-402

Four methods for estimating a dynamic factor model, the direct autoregressive factor score (DAFS) model, are evaluated and compared. The first method estimates the DAFS model using a Kalman filter algorithm based on its state space model representation. The second one employs the maximum likelihood estimation method based on the construction of a block-Toeplitz covariance matrix in the structural equation modeling framework. The third method is built in the Bayesian framework and implemented using Gibbs sampling. The fourth is the least squares method, which also employs the block-Toeplitz matrix. All 4 methods are implemented in currently available software. The simulation study shows that all 4 methods reach appropriate parameter estimates with comparable precision. Differences among the 4 estimation methods and related software are discussed.  相似文献   

120th Virtual Annual Meeting and ConferenceMedical Library Association,Inc.May 19, 2020, and July 27–August 28, 2020     

JJ Pionke  Ellen M. Aaronson 《Journal of the Medical Library Association》2021,109(1):E1

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Learning for an unknown context: a comparative case study on some Swedish and Polish Political Science students' experiences of the transition from university to working life     

Kristina Johansson  Lucyna Kopciwicz  Lars Owe Dahlgren 《Compare》2008,38(2):219-231

This comparative small‐scale (Swedish and Polish sample) longitudinal qualitative study investigates political science students' conceptions of their studies, their future profession and their workplace learning. The students (10 in Sweden and 11 in Poland) were interviewed twice, first when they were at the end of their studies and a second time when they had worked for approximately one year. The questions asked were designed to try to understand the transition from higher education to work life. The results indicate that they bring with them a set of academic generic skills from their education when they enter working life. Furthermore, the students in the two countries have very different perceptions of the subject Political Science, and the expectations they have regarding their studies and future working life also differ considerably.  相似文献   

前西班牙时代那哇特尔文化的口头性与书面性     

帕特里克·约翰松  刘明 《新疆师范大学学报(哲学社会科学版)》2008,29(1):43-49

在西班牙占领本地之前,口头文学和图画文字是那哇特尔人表现、保留和传承其文化传统的有效工具.任何一篇文字的内容,都可以通过口述或者看图说话的方式来表达.这两种方式的表现力都远远地超过了言语本身,因为词语的"文本"在口头演出当中通过声音、手势、舞蹈、音乐、节奏、多彩的象形文字、特定的时空氛围而被"具体化"了.同样,书写的文本也因文字画、意符、音符以及颜色、形状、大小、位置、间隔关系、笔势以及图纹的双层影像等而被"具像化"了.尽管古抄本中的图画主要是被设计来"看"而不是(西方人观念中的)读的,很可能有与之相配的口述文本同时存在,它们从图像中生发而出,或者作为图本的补充存在.文章将涉及以下一些问题:第一,在前西班牙时代.人们是如何来"阅读"、也就是符号性地解释一个图画文本的?第二,图形比喻怎样触发口头表演?第三,口头演出如何"扎根"于图画?第四,言语的独白或对话在看图说话时如何得以运用或被参照?全部分析以那哇特尔(nahuatl)印地安人的手抄本和由西班牙人及其印地安助手们(根据当地土著的口述)所搜集和记录下的那哇特语文献为基础.  相似文献   

NEGOTIATING POLITICIANS’ RESPONSIBILITIES IN NEWS INTERVIEWS     

Mats Ekström  Monika Djerf-Pierre  Bengt Johansson  Nicklas Håkansson 《Journalism Practice》2016,10(8):983-1004

News interviews are contexts in which political responsibilities are articulated and negotiated. Although the accountability interview is recognized as a commonsense practice in journalism, and the research on political interviews is substantial, it partly remains to explore how responsibilities are negotiated in different forms of questioning in journalism. This study investigates three generic forms of questioning: accountability questioning, the clarifying of promises, and the principal assessments. Key features of the different forms are specified. The empirical study investigates how the questionings are performed in news on industrial crises in Sweden, in the different political regimes in the 1970s and the 2000s. The data consist of 27 news interviews with the formally responsible Ministers. The method is based on Conversation Analysis and includes detailed analyses of questions and answers. The study shows (1) how the forms of questioning differ when it comes to the action agenda and in how responsibilities are invoked and negotiated; (2) how the questionings tend to reproduce particular expectations of Governmental interventions; (3) how increased assertiveness and adversarialness in interviewing coincide with reduced expectations of political responsibilities.  相似文献   

Prenatal cocaine exposure: a comparison of 2-year-old children in parental and nonparental care     

Brown JV  Bakeman R  Coles CD  Platzman KA  Lynch ME 《Child development》2004,75(4):1282-1295

Effects of prenatal cocaine exposure and parental versus nonparental care on outcome at 2 years of age were examined. The sample included 83 cocaine-exposed and 63 nonexposed children and their caregivers; 49 and 34 of the cocaine-exposed children experienced parental and nonparental care, respectively. Prenatal drug exposure was not related directly to children's outcome at 2 years of age. However, compared with cocaine-exposed children in parental care, those in nonparental care experienced a more optimal environment and performed better in several developmental domains at 2 years of age in spite of being at greater neonatal risk. Further analyses suggested that this protective effect of nonparental care was in part due to nonkin rather than kin care.  相似文献   

Predicting who will major in a science discipline: Expectancy–value theory as part of an ecological model for studying academic communities     

Ellen S. Sullins  Delia Hernandez  Carol Fuller  Jay Shiro Tashiro 《科学教学研究杂志》1995,32(1):99-119

Research on factors that shape recruitment and retention in undergraduate science majors currently is highly fragmented and in need of an integrative research framework. Such a framework should incorporate analyses of the various levels of organization that characterize academic communities (i.e., the broad institutional level, the departmental level, and the student level), and should also provide ways to study the interactions occurring within and between these structural levels. We propose that academic communities are analogous to ecosystems, and that the research paradigms of modern community ecology can provide the necessary framework, as well as new and innovative approaches to a very complex area. This article also presents the results of a pilot study that demonstrates the promise of this approach at the student level. We administered a questionnaire based on expectancy-value theory to undergraduates enrolled in introductory biology courses. Itself an integrative approach, expectancy-value theory views achievement-related behavior as a joint function of the person's expectancy of success in the behavior and the subjective value placed on such success. Our results indicated: (a) significant gender differences in the underlying factor structures of expectations and values related to the discipline of biology, (b) expectancy-value factors significantly distinguished biology majors from nonmajors, and (c) expectancy-value factors significantly predicted students' intent to enroll in future biology courses. We explore the expectancy-value framework as an operationally integrative framework in our ecological model for studying academic communities, especially in the context of assessing the underrepresentation of women and minorities in the sciences. Future research directions as well as practical implications are also discussed.  相似文献