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991.
ABSTRACT This article presents historical and scientific analysis, as well as the conservation treatment of a newly rediscovered Roman wall painting fragment, now in the collection of the Harvard Art Museums. Although the piece has not previously been published, it was among a group of fragments removed from a Roman villa near Boscotrecase in southern Italy, an area that has been key to the study of Roman wall painting and other decoration. Technical imaging confirms the use of painting techniques consistent with other high-quality paintings in the area. Materials analysis revealed a palette consistent with published findings of Roman wall paintings, including abundant use of Egyptian blue and green earth. Of interest was the use of Egyptian blue as an optical brightener in select white passages. Despite the high quality of the painting, no cinnabar was present, and all red passages were achieved using hematite. Multiple different white minerals were identified including calcite, aragonite, and gypsum. The widespread presence of gypsum is unusual and may point to alteration. 相似文献
992.
Elizabeth Wewiora 《The International Journal of Art & Design Education》2019,38(4):747-756
This article describes a current project by Liverpool organisations Open Eye Gallery (Liverpool), Whitby High School (Ellesmere Port), recent partners Liverpool Hope University and Curious Minds. The school is in an area of high socio‐economic deprivation and low level of cultural engagement. The project seeks to support students’ photographic and digital skills, using co‐authored approaches to learning to raise young people’s overall aspiration levels. This article addresses conflicts / ethics of photography, social media and the digital in creative education today but ultimately seeks to champion photography as a tool for increased visual literacy when co‐authored between both school and cultural organisation. 相似文献
993.
Julia H. Kaufman John Engberg Laura S. Hamilton Kun Yuan Heather C. Hill 《Educational Assessment》2019,24(3):155-188
High-quality measures of instructional practice are essential for research and evaluation of innovative instructional policies and programs. However, existing measures have generally proven inadequate because of cost and validity issues. This paper addresses two potential drawbacks of survey self-report measures: variation in teachers’ interpretation of response scales and their interpretation of survey questions. To address these drawbacks, researchers tested out use of “anchoring vignettes“ in teacher surveys to capture information about teaching practice, and they gathered validity evidence in regard to their use as a tool for adjusting teachers’ survey self-reports about their instructional practices for research purposes, or potentially to inform professional development. Data from 65 teachers in grades 4-9 responding to our survey suggested that vignette adjustments were reliable and valid for some instructional practices more than others. For some instructional practices, researchers found significant and high correlations between teachers’ adjusted survey self-rating, through use of anchoring vignettes, and previous observation ratings of teachers’ instruction, including ratings from several widely-used observation rubrics. These results suggest that anchoring vignettes may provide an efficient, cost-effective method for gathering data on teachers’ instruction. 相似文献
994.
Differences in sibling social, behavioral, and academic adjustment and maternal well-being in families with (n = 20) and without (n = 23) a preschooler with autism spectrum disorder (ASD) were explored. Results are interpreted to suggest that mothers of children with autism report more daily hassles, life stress, and depression than mothers without a child with ASD. There were no significant differences in parent and teacher reports of older siblings' social, behavioral, and academic adjustment in families with and without a child with ASD. Sibling behavioral adjustment was, however, significantly related to maternal well-being. Because families with children with ASD often experience more parenting stress and depression, siblings may be more vulnerable to the cumulative risks over time. 相似文献
995.
Armstrong EM 《The Journal of perinatal education》2010,19(1):8-11
Although it remains rare in the United States, planned home birth has drawn increasing attention and criticism in the mainstream media and has come under attack from organized medicine. Yet, recent peer-reviewed studies contribute to the evidence base supporting home birth as a safe option for low-risk women attended by skilled midwives. The author of this editorial argues that home birth is an important cultural touchstone in the landscape of American maternity care. 相似文献
996.
OBJECTIVE: Although maternal internalizing symptoms and parenting dimensions have been linked to reports and perceptions of children's behavior, it remains relatively unknown whether these characteristics relate to expectations or the accuracy of expectations for toddlers' responses to novel situations. DESIGN: A community sample of 117 mother-toddler dyads participated in a laboratory visit and questionnaire completion. At the laboratory, mothers were interviewed about their expectations for their toddlers' behaviors in a variety of novel tasks; toddlers then participated in these activities, and trained coders scored their behaviors. Mothers completed questionnaires assessing demographics, depressive and worry symptoms, and parenting dimensions. RESULTS: Mothers who reported more worry expected their toddlers to display more fearful behavior during the laboratory tasks, but worry did not moderate how accurately maternal expectations predicted toddlers' observed behavior. When also reporting a low level of authoritative-responsive parenting, maternal depressive symptoms moderated the association between maternal expectations and observed toddler behavior, such that, as depressive symptoms increased, maternal expectations related less strongly to toddler behavior. CONCLUSIONS: When mothers were asked about their expectations for their toddlers' behavior in the same novel situations from which experimenters observe this behavior, symptoms and parenting had minimal effect on the accuracy of mothers' expectations. When in the context of low authoritative-responsive parenting, however, depressive symptoms related to less accurate predictions of their toddlers' fearful behavior. 相似文献
997.
Amanda J. Henderson Heather Alexander Alison Haywood Peta Stapleton Marie Cooke Elizabeth Patterson Megan Dalton Debra K. Creedy 《Vocations and Learning》2010,3(2):141-156
This paper discusses how expert guidance can be best provided in work intensive clinical settings. The adequacy for supporting
learning in the clinical practicum for health care disciplines is often complicated by the intensive work practices in healthcare
settings. Often, clinicians’ work is so intense that the scope for providing close guidance for students is quite restricted.
The case advanced here draws on a range of empirical work to propose how clinician-student interactions might be optimized
through the provision of a clinical supervisor to assist clinicians develop collegial relationships and acquire skills in
guided learning such as demonstrating and role-modeling. These roles can contribute in essential ways to the development of
learning environments where clinicians have the opportunity to facilitate the learning of others as part of their workload,
and without being burdened by the requirements of teaching and assessment processes. It differs from other approaches because
although clinicians partner students and provide feedback to them, clinicians are not expected to formally assess or award
a grade for student performance. Assessment and remedial action, when required, is undertaken by the role of a designated
clinical supervisor qualified to perform such activities. 相似文献
998.
Christopher L. Camp Jeremy K. Gregory Nirusha Lachman Laura P. Chen Justin E. Juskewitch Wojciech Pawlina 《Anatomical sciences education》2010,3(2):64-72
Professionalism is a core competency of medical training that requires students to develop the skills of providing and receiving feedback. Our study evaluated the effectiveness of delivering feedback in a group setting compared with an individual setting. The first‐year class of Mayo medical students (n = 49) enrolled in gross anatomy (in dissection teams), completed weekly anonymous evaluations of themselves and their teammates regarding seven aspects of professionalism (altruism, compassion, respect, honesty/integrity, responsibility, commitment to excellence, and self‐reflection). Professionalism scores from these surveys were calculated using a six‐point Likert scale. Students were also asked to comment on strengths and possible areas for improvement on each peer. At the midpoint of the course, peer comments and professionalism scores were shared with students in debriefing sessions either individually or with their team. Analysis of preintervention and postintervention professionalism scores indicated that the students receiving feedback in a one‐on‐one setting (student and instructor) were more likely to demonstrate higher scores on subsequent evaluations as compared with those students receiving feedback in a group setting (all team members and one instructor). Our findings suggest that providing feedback to first‐year medical students on an individual basis is the best way to improve professional attitudes and behaviors. Anat Sci Educ 3: 64–72, 2010. © 2010 American Association of Anatomists. 相似文献
999.
Marbach-Ad G McAdams KC Benson S Briken V Cathcart L Chase M El-Sayed NM Frauwirth K Fredericksen B Joseph SW Lee V McIver KS Mosser D Quimby BB Shields P Song W Stein DC Stewart R Thompson KV Smith AC 《CBE life sciences education》2010,9(4):408-416
This essay describes how the use of a concept inventory has enhanced professional development and curriculum reform efforts of a faculty teaching community. The Host Pathogen Interactions (HPI) teaching team is composed of research and teaching faculty with expertise in HPI who share the goal of improving the learning experience of students in nine linked undergraduate microbiology courses. To support evidence-based curriculum reform, we administered our HPI Concept Inventory as a pre- and postsurvey to approximately 400 students each year since 2006. The resulting data include student scores as well as their open-ended explanations for distractor choices. The data have enabled us to address curriculum reform goals of 1) reconciling student learning with our expectations, 2) correlating student learning with background variables, 3) understanding student learning across institutions, 4) measuring the effect of teaching techniques on student learning, and 5) demonstrating how our courses collectively form a learning progression. The analysis of the concept inventory data has anchored and deepened the team's discussions of student learning. Reading and discussing students' responses revealed the gap between our understanding and the students' understanding. We provide evidence to support the concept inventory as a tool for assessing student understanding of HPI concepts and faculty development. 相似文献
1000.