Weeding without Walking: A Mediated Approach to List-Based Deselection     

Christopher McHale  Francine Egger-Sider  Louise Fluk  Steven Ovadia 《资料收集管理》2017,42(2):92-108

Weeding an academic library is a complicated practice that tends to arouse debate. Despite these contentions, weeding is necessary to deal with the changing needs for space in many libraries. This article describes a holistic weeding project at LaGuardia Community College Library. It reviews several approaches the project team considered and draws on research, practice, and discussion to evaluate them. It concludes that weeding requires a balance between objective rules and professional judgment. The resulting workflow uses an interactive spreadsheet to automate some of the research work involved in deciding the fate of a book, allowing librarians to practice subjective weeding without walking through the stacks.  相似文献   

Linking School–Family–Community Partnerships in Urban Elementary Schools to Student Achievement on State Tests     

Steven B. Sheldon 《The Urban Review》2003,35(2):149-165

This study examines the relationship between the quality of school, family, and community partnership programs and student performance on state-mandated achievement tests. Data from 82 elementary schools, located in a large urban area, were collected to explore the relationship between family and community involvement and students' achievement test performance. Analyses show that, controlling for school characteristics, the degree to which schools were working to overcome challenges to family and community involvement predicted higher percentages of students scoring at or above satisfactory on state achievement tests. The findings suggest that schools' efforts to involve families and the community in students' learning may be a useful approach to help students achieve in school, especially for students in early elementary grades. Also, the findings illustrate the importance for schools located in large urban areas to address obstacles to family and community involvement to realize the benefits associated with family and community involvement.  相似文献   

Correlates of formal reasoning: Content and problem effects     

Marcia C. Linn  Steven Pulos  Adrienne Gans 《科学教学研究杂志》1981,18(5):435-447

Piaget's structural theory of formal thought suggests that a general construct of formal reasoning exists. The content of the task and type of problem employed are often ignored in Piagetian based studies but are important for generalizing findings to other studies and to educational problems. The study reported here examines content and problem effects of formal thought in 13-year-old adolescents. Specifically, three controlling variables tasks with different content and two question type tests (analysis and controlling questions) were administered to 120 seventh graders. Ability measures and personality dimensions associated with formal reasoning in the literature are used to clarify what formal reasoning is and how content and problem type are involved in formal reasoning. Significant main effects were found for problem and content effects (p = 0.001), and a significant interaction was found between the two (p = 0.001). Across the three tasks general ability, field dependency, and locus of control were consistently and significantly related to the controlling questions. However, only measures of field dependency were related to the analysis questions. Combinations of ability and personality factors were found to be uniquely related to each task, within each question type. Results have implications for a theory of formal thought and the teaching of the controlling variables strategy.  相似文献   

Test Reliability at the Individual Level     

Yueqin Hu  John R. Nesselroade  Monica K. Erbacher  Steven M. Boker  S. Alexandra Burt  Pamela K. Keel 《Structural equation modeling》2016,23(4):532-543

Reliability has a long history as one of the key psychometric properties of a test. However, a given test might not measure people equally reliably. Test scores from some individuals might have considerably greater error than others. This study proposed two approaches using intraindividual variation to estimate test reliability for each person. A simulation study suggested that the parallel tests approach and the structural equation modeling approach recovered the simulated reliability coefficients. Then in an empirical study, where 45 females were measured daily on the Positive and Negative Affect Schedule (PANAS) for 45 consecutive days, separate estimates of reliability were generated for each person. Results showed that reliability estimates of the PANAS varied substantially from person to person. The methods provided in this article apply to tests measuring changeable attributes and require repeated measures across time on each individual. This article also provides a set of parallel forms of PANAS.  相似文献   

Corporatising school leadership through hysteresis   总被引：1，自引：0，他引：1  

Steven J. Courtney 《British Journal of Sociology of Education》2017,38(7):1054-1067

This article builds on the established notion that schools are hierarchised through policy, accruing different amounts and types of symbolic capital, by examining how this is reflected in the habitus of the leaders of new, privileged school types. The article uses Bourdieu’s concept of hysteresis, or a dislocation between the habitus which formerly produced success in the field and the habitus currently necessary following changes in field conditions. Using crafted narrative accounts from two headteachers, I argue that rather than simply being an effect of change, hysteresis may be an actively sought outcome whereby the state intervenes in a field – education – to deprivilege welfarist leaders and privilege corporatised leaders through structurally facilitating their habitus and mandating its dispositions for the field. However, insofar as deprivileged actors may draw strength and an identity from rejecting corporatisation, the concept of hysteresis must be extended to include notions of agentic dissidence.  相似文献   

Datafying the teaching ‘profession’: remaking the professional teacher in the image of data     

Steven Lewis  Jessica Holloway 《Cambridge Journal of Education》2019,49(1):35-51

This paper explores how data-driven practices and logics have come to reshape the possibilities by which the teaching profession, and teaching professionals, can be known and valued. Informed by the literature and theorising around educational performativity, the constitutive power of numbers, and affective responses to data, it shows how different US educators experienced, and came to embody, new forms of numbers-based accountability. Drawing on interviews with teachers, and school- and district-level leaders, as well as relevant school-based documents, it is argued that such data are now both effective (i.e. they change ‘what counts’ within the profession) and affective (i.e. they produce new expectations for teachers to profess data-responsive dispositions over actual educative practices). This prevalence and use of data have combined not only to change teaching into a ‘data profession’, but also to change teachers into ‘professors’ of data.  相似文献   

Learner motivation for MOOC registration and the role of MOOCs as a university ‘taster’     

Jason Paul Howarth  Steven D’Alessandro  Lester Johnson  Lesley White 《International Journal of Lifelong Education》2016,35(1):74-85

Despite the widespread adoption of Massive Open Online Courses (MOOCs), no business model has emerged to make them sustainable from an institution standpoint. Using MOOCs as a marketing platform shows promise; but for this to succeed, it is necessary to understand the motivations of those who undertake them and to demonstrate how these same motivations can be better satisfied through enrolment in a fee-paying university course. We discuss the motivations for students as they progress through a MOOC and the factors that might lead to subsequent university enrolment. Our arguments are informed by MOOC statistics, the AIDA (attention, interest, desire, action) marketing model, and the literature on adult education, technology adoption, goal seeking and consumer value. We argue that most students are led to MOOC enrolment through close alignment of the course topic and subject matter with their personal goals and through the establishment of an attractive value proposition. Progress in the MOOC depends on whether this goal alignment is maintained, and whether the value assumptions of students are met or exceeded. We predict that subsequent university enrolment will most likely occur when the MOOC experience is both satisfying and representative of the university experience, and where the increased time and financial commitment demanded by formal study is offset by the greater likelihood of attaining the focal goal. For this strategy to succeed, it will be necessary for the host institution to actively work with MOOC students to create an awareness of appropriate fee-paying courses and to promote the benefits of university study. This has implications for the way institutions market their courses to MOOC students.  相似文献   

Enhancing Inquiry, Understanding, and Achievement in an Astronomy Multimedia Learning Environment     

Gita Taasoobshirazi  Steven J. Zuiker  Kate T. Anderson  Daniel T. Hickey 《Journal of Science Education and Technology》2006,15(5-6):383-395

As an example of design-based research, this study refined an assessment strategy for simultaneously enhancing inquiry-based learning and supporting achievement on conventional assessment measures. Astronomy Village ^® : Investigating the Universe? is a software program designed to engage secondary science students in authentic and inquiry-based learning over core topics in astronomy. The software was enhanced with a 20-hour curriculum and three levels of assessment to ensure successful inquiry experiences and high-stakes achievement. The first year implementation of Astronomy Village^® yielded significant gains on a curriculum-oriented exam but not a standards-oriented test, and provided useful design insights that were integrated into the second year implementations. Significant gains were obtained on the test during the second year as well. It is expected that many existing inquiry-oriented science curricula might be similarly enhanced, and is suggested that a large-scale effort to do so might have a lasting impact on science education.  相似文献   

On the Path to College: Three Critical Tasks Facing America's Disadvantaged   总被引：1，自引：0，他引：1  

Cabrera  Alberto F.  La Nasa  Steven M. 《Research in higher education》2001,42(2):119-149

A middle high school student's likelihood of continuing on to college or university rests on the completion of at least three critical tasks: (a) acquiring at least minimal college qualification, (b) actually graduating from high school, and (c) applying to a 4-year college or university. Eighty-one percent of those 1988 eighth graders who completed these three tasks enrolled in college by 1994. The path to college among socioeconomically disadvantaged middle high school students can best be characterized as hazardous. By 1994, just 1 out of 10 of the original class of 1988 poor eighth graders was attending a 4-year institution. Comparative analyses of lowest and highest SES students reveal substantial differences between these two groups, favoring upper-SES individuals at each of the three tasks on the path to college. These substantial SES-gaps are reduced, if not eliminated, once a number of influential school-based and family background variables are taken into account.  相似文献   

Is there a thing called dyslexia?     

Aaron  P. G.  Kuchta  Steven  Grapenthin  Cindy Taylor 《Annals of dyslexia》1988,38(1):31-49

A controversy whether developmental dyslexia is qualitatively different from other forms of reading disability has existed among reading specialists for many years because poor readers, regardless of the labels attached to them, resemble each other symptomatically (i.e., in reading achievement). For this reason, it is difficult to establish a priori criteria based on symptoms to identify dyslexia and compare it with other forms of reading disability. One possible solution to this impasse is to see if poor readers differ in the etiology of their reading disability and, if they do, then to see whether one group of poor readers fits the traditional definition of dyslexia. This strategy was adopted in the present study. In this paper, it was hypothesized that the etiology of dyslexia is different from that of other forms of reading disability because there is a difference in the components that malfunction in dyslexia and other forms of reading disability. Studies have shown that the two components that account for a large proportion of variance in reading are decoding and comprehension. Previous studies also indicate that dyslexic children are deficient in decoding skills but not necessarily in comprehension. In this study, reading-disabled children were divided into two groups on the basis of their listening comprehension. Children whose listening comprehension was at or above grade level were placed in one group; poor readers with below-grade-level listening comprehension were placed in the second group. Both groups, however, were matched for reading comprehension. The two groups and a control group of normal readers were administered a number of tasks that were designed to assess the efficiency of the components of reading. It was found that poor readers with normal listening comprehension were deficient in tasks that involved grapheme-phoneme conversion (Component I, decoding). When tested on tasks that minimized decoding requirements, their reading comprehension was comparable to that of normal readers. In contrast, the group with sub-average listening comprehension was poor in measures of reading comprehension, even when decoding requirements were minimal. With the exception of very few children, this group also had adequate decoding skills. Because poor readers with normal listening comprehension had average or above average IQ, they conform to the traditional definition of dyslexia. Poor readers with below average listening comprehension had below average IQ and could be considered as “general reading backward.” It was, therefore, concluded that the etiology of developmental dyslexia is different from that of general reading backwardness. In this paper, the termetiology refers to proximal causal factors such as decoding and comprehension and not to distal causal factors such as genetic and neurological characteristics.  相似文献