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121.
Anna Potocki Guillaume de Pereyra Christine Ros Mônica Macedo-Rouet Marc Stadtler Ladislao Salmerón 《Infancia y Aprendizaje》2020,43(1):19-59
AbstractThis study examines the development of source evaluation skills in four groups of students from 10 to 19 years of age. We designed a set of tasks based on a distinction between three components of source evaluation: the identification of source parameters; the evaluation of source features such as the source’s competence or benevolence under explicit instructions; and the use of source features in assessing a document’s relevance with respect to a given task. This inventory was administered to 245 teenagers in grades 5, 7 and 9 and to undergraduate students. All types of source evaluation skills developed throughout adolescence, with some of them remaining suboptimal for older readers. Furthermore, we found weak relationships between students’ identification of source parameters and their use of source features in the absence of any specific prompt. Finally, source evaluation tasks were weakly related to teenagers’ word reading skills. Taken together, these results document teenagers’ acquisition of source evaluation skills and warrant a distinction between readers’ ability to comprehend source features and to use these features when assessing information quality. 相似文献
122.
Exploring the validity of assessment in anatomy: Do images influence cognitive processes used in answering extended matching questions? 下载免费PDF全文
Marc A.T.M. Vorstenbosch Shifra T. Bouter Marianne M. van den Hurk Jan G.M. Kooloos Sanneke M. Bolhuis Roland F.J.M. Laan 《Anatomical sciences education》2014,7(2):107-116
Assessment is an important aspect of medical education because it tests students' competence and motivates them to study. Various assessment methods, with and without images, are used in the study of anatomy. In this study, we investigated the use of extended matching questions (EMQs). To gain insight into the influence of images on the validity of test items, we focused on students' cognitive processes while they answered questions with and without images. Seventeen first‐year medical students answered EMQs about gross anatomy, combined with either labeled images or answer lists, while thinking aloud. The participants' verbal reports were transcribed verbatim and then coded. Initial codes were based on a task analysis and were adapted into final codes during the coding process. Results showed that students used more cues from EMQs with images and visualized more often in EMQs with answer lists. Ready knowledge and verbal reasoning were used equally often in both conditions. In conclusion, EMQs with and without images elicit different results in this think aloud experiment, indicating different cognitive processes. They seem to measure different skills, making them valid for different testing purposes. The take‐home message for anatomy teachers is that questions without images seem to test the quality of students' mental images while questions with images test their ability to interpret visual information. It makes sense to use both response formats in tests. Using images from clinical practice instead of anatomical drawings will help to improve test validity. Anat Sci Educ 7: 107–116. © 2013 American Association of Anatomists. 相似文献
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This study explored how neighborhood characteristics may relate to African American adolescents' internalizing symptoms via adolescents' social support and perceptions of neighborhood cohesion. Participants included 571 urban, African American adolescents (52% female; M age = 17.8). A multilevel path analysis testing both direct and indirect effects of neighborhood characteristics on adolescents' mental health outcomes was conducted. Higher neighborhood poverty and unemployment rates predicted greater internalizing symptoms via lower cumulative social support and perceptions of neighborhood cohesion. In contrast, higher concentrations of African American and residentially stable residents in one's neighborhood related to fewer internalizing symptoms among adolescent residents via greater cumulative social support and perceptions of neighborhood cohesion. Implications of these findings are discussed. 相似文献
125.
ABSTRACTTwo Spiritelli attributed to Donatello have been extensively studied from a technical point of view, including X-radiography, alloy analysis, characterization of the core, and visual observations on the interior and exterior of the statues. The results of this technical study reveal how the two statues were cast and document the artist’s technical choices. These new insights offer additional information to address questions regarding their attribution, production context, and conservation history. First, the technical study confirmed that the statues were made by the same workshop and argues against the prior proposal of different attributions for the two figures. Second, the results strongly suggest that the statues have never been separated since they were taken off Luca Della Robbia’s Cantoria. Finally, study of the two Spiritelli offers further evidence of the heterogeneity and ingeniousness of Donatellos bronze artistic production, and contributes to the ongoing debate whether the artist himself was involved in the technical aspects of his sculpture. 相似文献
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ABSTRACTThis paper provides the climate specifications of several museums in the Netherlands that have been renovated. These climate specifications developed in the last two decades are very similar, and hence demonstrate that not much has changed in 20 years. Since the use of the climate classes presented by ASHRAE often plays a major role in developing climate specifications in Dutch museums, an analysis was made of its pros and cons. Issues concerning the use of the ASHRAE table are presented: the table is used as a list, the meaning of short fluctuations is unclear, and translating the numbers to a control algorithm is troublesome. An alternative table is presented for temperature and relative humidity specifications to overcome these issues. 相似文献
128.
Marc Vinyard 《The Journal of Academic Librarianship》2018,44(4):493-499
Pepperdine University's six international campus libraries are not staffed by librarians. However, the library serves overseas students with small print collections, course specific LibGuides and highly trained student assistants. A goal of the LibGuides and student workers is to make students aware of library resources and services while studying abroad. Students studying overseas were surveyed to determine their use and awareness of library resources. In addition, to determine if the library could have an important role in supporting study abroad programs, students were asked if they had research assignments that required outside resources. While the results of the survey revealed that the majority of students are aware of library resources and services, the library should take additional steps to better serve overseas students. 相似文献
129.
Amid growing criticism of public universities, there is little discussion of what appropriate institutional evaluation would
entail. Six-year graduation rates are commonly used, and public bachelors granting institutions have lower rates than private
institutions, but with the growth in non-traditional college attendance, these can be misleading. We develop a regression
analysis as a way to evaluate institutions serving vastly different populations. We do this with a dataset constructed from
publicly available sources and focus on the evaluation of public colleges. We show that public colleges are able to do more
with less: our models suggest that with equivalent resources and student populations, public schools would graduate a slightly
larger percentage of students than privates. Since financial resources come from very different sources, we evaluate this
finding closely. 相似文献
130.