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An assessment of the accessibility of PDF versions of selected journal articles published in a WCAG 2.0 era (2014–2018) 下载免费PDF全文
Julius T. Nganji 《Learned Publishing》2018,31(4):391-401
Two hundred portable document format (PDF) articles from four Web of Science‐indexed disability‐related journals were analysed to assess their accessibility. Fifty articles from each journal published between 2014 and 2018 were examined using expert manual inspection, Adobe Acrobat Pro XI, PDF Accessibility Checker 3 and NVDA screen reader. Results show that only 15.5% of the documents were tagged, only 10.5% had alternative text for images, 74.5% had bookmarks to facilitate navigation, and 87% had meaningful titles in their title fields. However, image alternative texts were meaningless, and title fields were not displayed when the document was open. However, all the documents had accessibility permissions enabled; hence, they could be read with Adobe Acrobat Pro XI Read Out Loud feature and NVDA screen reader. All the articles had an alternative HTML version of their full text in the same location on their website as the PDF versions. The inconsistency with which each PDF was produced suggests the need for an improvement in the workflow process to improve accessibility. 相似文献
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Raffaelli M Koller SH Reppold CT Kuschick MB Krum FM Bandeira DR Simões C 《Child abuse & neglect》2000,24(11):1431-1441
OBJECTIVES: It has been proposed that homeless street girls are more likely to be from dysfunctional families and exhibit psychological distress than homeless street boys, reflecting cultural factors that result in differential norms for male and female behavior. The current analysis examined whether male and female street youth in a mid-sized Brazilian city differed in their family circumstances and day-to-day functioning on the street. METHODS: The opportunity sample consisted of 33 male (mean age 14.3, range 10-17 years) and 33 female (mean age 14.6, range 11-18 years) street youth who participated in a sentence completion task and structured interview examining family experiences and ability to meet daily needs on the street. RESULTS: Consistent with the cultural hypothesis, girls described more negative family backgrounds than boys (e.g., they were more likely to have left home because of conflict or abuse, and reported more negative relationships with their parents). However, girls' functioning on the street was similar to, and in some cases more positive than, that of boys (e.g., fewer girls reported police violence and begging to earn money). CONCLUSIONS: The few gender differences that emerged in this study offer little support for the cultural hypothesis. The findings make sense if local factors, such as services available for male and female youth and public response to street youth, are considered. It appears that street youth differ in their experiences depending on local circumstances, highlighting the need for caution in generalizing about the situation of street youth in different countries. 相似文献
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Many researchers, educators, administrators, policymakers and members of the general public doubt the prevalence of high-achieving African-American males in urban high schools capable of excelling in mathematics. As part of a larger study, the current study explored the educational experiences of four high-achieving African-American males attending an urban high school with particular emphasis placed on their mathematical experiences, which have been largely understudied in the educational research literature. Specifically, using African-centered worldview as the theoretical framework and phenomenological qualitative methods, the researchers examined participants’ lived experiences and how said experiences shaped their meaning of mathematics. Findings indicated teacher influence, peer influence, achieving success through sports and economic mobility were the most influential factors impacting mathematics meaning-making. Implications for educational researchers and mathematics teachers are discussed. 相似文献
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