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Allison Campbell Brian Taylor Una O'Connor-Bones 《New Review of Academic Librarianship》2018,24(1):1-22
The article reports on a systematic method of undertaking a literature search on the educational impact of being a young carer (16–24 years old). The search methodology applied and described in detail will be of value to academic librarians and to other education researchers who undertake systematic literature searches. Seven bibliographic databases and Google Scholar were searched between November 2015 and January 2016. Two and three concept search structures were compared, involving 28 search terms plus truncation variants. One hundred and eighty-one relevant articles were retrieved. Sensitivity, precision, and “unique articles retrieved” were used as metrics. Social Care Online and Google Scholar had the greatest sensitivity. As well as meticulous use of AND, OR, and bracket operators, the use of NEAR and NOT operators to increase precision were tested and are recommended as useful tools for conducting systematic searches. 相似文献
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John Allison 《Journal of educational administration and history》2007,39(2):113-128
This article will examine Canadian politicians’ and administrators’ leadership in the realm of education‐related international activities. In the era between the 1960s and the 1980s, it became increasingly difficult for educational leaders to walk the line dividing federal and provincial responsibility in this field. Educational authorities at the federal and provincial levels were collectively ill‐prepared to address the question of ‘diplomacy’ in a field of provincial responsibility. Instead, there were a whole series of mis‐steps on one or other sides of the line. Moreover, the executive level interaction that characterized this period was marked by developing federal authority, a federal government increasingly focused on power, and one which wanted greater control over the issue. Additionally, as is the case when having difficulty with ‘walking the line’ and passing a sobriety test, this was a federalism characterized by misunderstandings, provisional accords, and last minute compromises. 相似文献
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Quas JA Goodman GS Ghetti S Alexander KW Edelstein R Redlich AD Cordon IM Jones DP 《Monographs of the Society for Research in Child Development》2005,70(2):vii, 1-vii128
We report a longitudinal study of long-term outcomes of participating in criminal cases following child sexual abuse (CSA). In the 1980s, 218 child victim/witnesses took part in a study of short-term sequelae of legal involvement. Approximately 12 years later, 174 of them, as well as a comparison group of 41 matched individuals with no CSA history, were interviewed about their mental health and legal attitudes. Being young when the legal case started was associated with poorer later adjustment. Additionally, even when controlling for psychological problems at the start of the legal case and other familial, CSA, and life stressors, testifying repeatedly in childhood predicted poorer current functioning. These associations were often moderated by the severity of both the CSA and the perpetrator's sentence: Testifying repeatedly in cases involving severe abuse, and not testifying when the perpetrator received a light sentence, predicted poorer current mental health. In partial contrast to the mental health results, being older when the case began and the perpetrator receiving a lenient sentence predicted more negative feelings about the legal system. In addition, not having testified when the perpetrator received a light sentence predicted more negative legal attitudes. Individuals' emotional reactions while waiting to testify and while actually testifying were also associated with their current mental health and attitudes toward the legal system: Greater distress predicted poorer adjustment, especially in individuals who were adolescents when they went to court. Greater distress also predicted more negative attitudes. Finally, when the former CSA victim/witnesses were compared with individuals with no CSA history, the former reported poorer adjustment and more negative feelings about the legal system. Results have implications for multilevel-transactional models of development, for understanding developmental sequelae of legal involvement following childhood trauma, and for social policy concerning the treatment of child victim/witnesses. 相似文献
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Bayesian methods incorporate model parameter information prior to data collection. Eliciting information from content experts is an option, but has seen little implementation in Bayesian item response theory (IRT) modeling. This study aims to use ethical reasoning content experts to elicit prior information and incorporate this information into Markov Chain Monte Carlo (MCMC) estimation. A six‐step elicitation approach is followed, with relevant details at each stage for two IRT items parameters: difficulty and guessing. Results indicate that using content experts is the preferred approach, rather than noninformative priors, for both parameter types. The use of a noninformative prior for small samples provided dramatically different results when compared to results from content expert–elicited priors. The WAMBS (When to worry and how to Avoid the Misuse of Bayesian Statistics) checklist is used to aid in comparisons. 相似文献
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Aaron F. Nichols Emily Crist Graham Sherriff Megan Allison 《Journal of Web Librarianship》2017,11(2):85-104
Discovery tools have been widely adopted by academic libraries, yet little information exists that connects common practices regarding discovery tool implementation, maintenance, assessment, and staffing with conventions for research and instruction. The authors surveyed heads of reference and instruction departments in research and land-grant university libraries. The survey results revealed common practices with discovery tools among academic libraries. This study also draws connections between operational, instructional, and assessment practices and perceptions that participants have of the success of their discovery tool. Participants who indicated successful implementation of their discovery tool hailed from institutions that made significant commitments to the operations, maintenance, and acceptance of their discovery tool. Participants who indicated an unsuccessful implementation, or who were unsure about the success of their implementation, did not make lasting commitments to the technical maintenance, operations, and acceptance of their discovery tool. 相似文献