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41.
42.
Sang-Yeon Kim Scott S. Graham Seokhoon Ahn Michele K. Olson Daniel J. Card Molly M. Kessler 《Communication methods and measures》2016,10(4):217-232
This study demonstrates that NVivo, a popular research tool for content analysis, produces biased Cohen’s kappa as it calculates the reliability statistic at the character level, which is unsuitable for most content-analytic studies adopting a higher unit of analysis (e.g., sentence, paragraph). Based on empirical data and a statistical simulation, this study proposes a method of bias correction applicable to situations where two independent raters conduct binary coding. 相似文献
43.
Objective
In order to be reimbursed for the care they provide, hospitals in the United States are required to use a standard system to code all discharge diagnoses: the International Classification of Disease, 9th Revision, Clinical Modification (ICD-9). Although ICD-9 codes specific for child maltreatment exist, they do not identify all maltreatment-related hospital and emergency department discharges. To increase the usefulness of medical data for public health surveillance of child maltreatment, this project sought to identify ICD-9 codes that are suggestive of child maltreatment.Methods
After review of the literature and discussions with experts, injuries and conditions that should raise suspicion of child maltreatment (physical or sexual abuse or neglect) were identified and a list of corresponding ICD codes was compiled. Using a statewide electronic database of hospital discharges and emergency department (ED) visits for the year 2000, visits by children assigned these ICD codes were identified, a sample of visits was selected, and medical records were reviewed to assess the circumstances of the injury or illness that led to the visit. Based on information in the medical record, the injury or illness was classified as maltreatment-related, or not.Results
There were 3,684 visits selected for review. Of these, 2,826 records were reviewed and classified; 1,200 (43%) records met the criteria for being maltreatment-related, 1,419 (50%) contained adequate information indicating the injury/condition was not likely maltreatment-related, and 207 (7%) records did not contain enough information to classify. Sixty-eight ICD codes had >66% of visits classified as maltreatment-related, the a priori criteria for a code to be considered suggestive of maltreatment. Codes suggestive of maltreatment include specific fractures, burns, and injuries of undetermined intent, among others.Conclusion
Several ICD codes were found that, when used with age restrictions and other specific exclusion criteria, are suggestive of maltreatment. This information may increase the usefulness of hospital discharge data for public health surveillance of child maltreatment.Practice implications
Use of these suggestive codes facilitates identifying conditions and injuries that are likely maltreatment-related in hospital discharge and ED visit data. When used in conjunction with ICD maltreatment-specific codes, these suggestive codes may enhance the use of medical data for monitoring child maltreatment trends. 相似文献44.
This paper provides detailed evidence regarding the nature of selection into a school voucher system. We use micro-data on scholarship applications matched with state student-level records on test scores, schools attended, and demographic background characteristics to describe the attributes of students who choose to participate in Florida's Corporate Tax Credit Scholarship Program, a means-tested scholarship program that is the largest of its type in the United States. We find evidence that those who choose to participate in the program tend to be lower-performing students from poorly performing schools, and that students of different backgrounds tend to choose different types of private schools. Students participating in the program tend to select schools that have more white students and fewer minority students, regardless of student race. 相似文献
45.
This study investigates the effects of rich explanation, baseline vocabulary, and home reading practices on English language learning (ELL) preschoolers’ sophisticated vocabulary learning from storybook reading. Eighty typically developing preschoolers were pretested in L1 (Portuguese) and L2 (English) receptive vocabulary and were assigned to experimental or control groups. Eight books were selected and paired. Experimental participants heard books read three times over a 3-week period with rich explanations of target vocabulary. Controls heard stories read without explanations. Parents completed questionnaires about the frequency, content, and language of home reading practices. Rich explanation, initial L2 vocabulary, and frequency of home reading make significant contributions to sophisticated word learning from storyreading. Findings have important implications for L2 vocabulary acquisition in ELL preschoolers. 相似文献
46.
Molly R. Flaspohler 《The Journal of Academic Librarianship》2009,35(2):152-161
This article continues the conversation about librarian sabbatical participation. Analyses are based on quantitative and qualitative data gathered using an online questionnaire. While numerical results show little change in sabbatical participation over time, respondents had much to say about this topic. The author highlights common themes using various textual responses. 相似文献
47.
Gordon M 《The Journal of perinatal education》2005,14(2):49-51
In this column, a master certified coach offers advice and direction to childbirth educators on how to develop a business plan that may enable them to earn a living wage in their profession. 相似文献
48.
This study compares the demographic characteristics of 142 nursing students in hospital programs and 365 nursing students in higher education programs in Queensland. Data were collected on a questionnaire distributed to students during lecture times by a contact person in each institution. No significant difference was found in the gender and age of entry variable. Males from Catholic schools and enrolled nurses were more likely to enter higher education programs than hospital programs. There was no significant difference in the geographic location of the school attended by students between the two institutional sub-groups which suggests that the national transfer of nurse education to higher education institutions will not be a disadvantage to country students. 相似文献
49.
Although e-books date back to the 1970s, the peak of academic adoption was in the early to mid-2000s. At the beginning of the 2012/2013 academic year, the Franklin & Marshall (F&M) College Library had roughly 500,000 print volumes cataloged and only 12 e-books. By the end of that year, the catalog contained approximately 120,000 e-books. In February 2014, the F&M College Library conducted a campus-wide survey about e-books. By comparing these results with F&M’s usage statistics, the Library found practical suggestions on how to improve current acceptance and usage of e-books. 相似文献
50.
Richard Hatcher 《Journal of educational administration and history》2015,47(4):388-413
This paper explores an emerging and largely unresearched sector of the school education market, the transfer of local authority support services to external social enterprises. It locates these new social enterprises as a consequence of government strategies to reduce public spending, shrink local government and create competitive markets in public service provision. Non-profit social enterprises create and occupy a sector of a differentiated market in school support services which is not sufficiently commercially attractive to for-profit companies. The government discourse of these social enterprises as employee-led mutuals is contradicted by their user-led ownership and governance regimes. The analysis offered by this paper is substantiated by a case study, based on interviews and policy documents, of the transfer of the Birmingham local authority's Music and Health Education Services to a social enterprise independent from the city council. 相似文献