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Andrew J. Sarkin Steven R. Tally Terry A. Cronan Georg E. Matt Heather W. Lyons 《Evaluation and program planning》1997,20(4):421-431
Attrition presents a challenge for research, especially when it affects groups differentially. The present study used the strategy proposed by Cook and Campbell (1979) to investigate attrition in a community-based literacy program. The relationship of attrition to person-centered and program-centered variables, and the interactions between person-centered and program-centered variables were examined in 287 Head Start families. Thus, data from this program were used to illustrate methods for examining attrition and determine its effects. This examination revealed differences among the intervention groups in the pattern of attrition. There were interactions between intervention program-centered characteristics and person-centered characteristics of the participants that could affect the validity of the study and limit the generalizability of the results. Suggestions for dealing with these problems and preventing attrition are discussed. 相似文献
244.
基于批判性思维的信息素养教育 总被引:1,自引:0,他引:1
批判性思维在信息素养中有着极其重要的作用,这种作用表现为分析与评价信息的清晰性与正确性、准确性与相关性、广度与深度、含义与重要性以及信息的道德合法使用等,并最终做出指导信仰与行动的判断。因此培养学生信息素养的一个关键是发展他们的批判性思维,向每一个学生提供的应该是基于批判性思维的信息素养教育,这种教育促使学生把批判性思维应用到他们熟悉与关切的现实生活中去。 相似文献
245.
论网络环境下大学生信息素质教育 总被引:4,自引:0,他引:4
论述了信息素质的内涵及开展信息素质教育的意义,探讨了在网络环境下对大学生进行信息素质教育的主要内容和途径。 相似文献
246.
Literacy and the civilization of violence in 19th-century France 总被引:1,自引:0,他引:1
A. R. Gillis 《Sociological Forum》1994,9(3):371-401
This research focuses on the impact of literacy on major crimes of violence, homicide, and suicide in France, between 1852 and 1914. A time-series analysis shows that declining rates of serious crimes of violence and passion-inspired homicide were associated with increasing literacy. On the other side, literacy and rates of cold-blooded murder were unrelated, and literacy was a positive predictor of suicide. In view of this, and the fact that the negative relationship between homicide and suicide depends on it, literacy, or broader cultural change, such as urbanity, or the education system itself may have been the causal agent in transforming expressions of passion from an explosion of violence against others to an implosion of violence against the self. Overall, literacy cannot be seen to have repressed violence per se. In fact between 1852 and 1914, the increase in rates of suicide in France was almost eight times greater than the decline in homicide, suggesting that literacy transformed rather than depressed death by violence.An earlier version of this paper was presented at the 50th annual meetings of the American Society of Criminology in San Francisco, November 1991. 相似文献
247.
Rich Furman Robert L. Jackson Eleanor Pepi Downey Jeffery Shears 《Child and Adolescent Social Work Journal》2003,20(4):263-275
Social constructivism is an important and creative perspective for helping social workers in their work with adolescents. This paper demonstrates how theoretical orientations and clinical techniques that adhere to a social constructivist perspective can be integrated with the developmental realities of adolescence to provide effective social work interventions. Fundamental assumptions are discussed and are related to problems of practice. Case studies are utilized to demonstrate social constructivist principles in clinical work with adolescents. 相似文献
248.
通过对全国大学生足球联赛的分析,认为增设超级联赛,并设立严格的资格审查制度,进行文化课程测试,将更加有利于发挥大多数高校和学生的积极性。为足球运动在高校的普及和提高创造更好条件。 相似文献
249.
This is a study of 758 adolescents, aged 13 to 18 years, randomly selected from two public high schools in the South. The purpose is to examine the relative relationships between several predictors and violence in two age groups (ages 15 and younger versus 16 and older), and to investigate interactions between several of the predictors within these age groups. As hypothesized, there are differences in which factors predict violence according to age, and interactions between these predictors also differ between the two age groups. The social work practice implications of these findings are discussed. 相似文献
250.
史丽萍 《河南教育学院学报(哲学社会科学版)》2004,23(3):116-117
高等教育的发展赋予图书馆工作新的职能,即信息技术教育。从学生信息素质的现状来看,图书馆对学生进行信息素质教育是一项紧迫任务。 相似文献