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951.
Walt Karniski M.D. Lynne Van Buren R.N. J.Michael Cupoli M.D. 《Child abuse & neglect》1986,10(4):471-478
Failure to thrive (FTT) is a frequent cause for the admission of infants to the hospital. Such hospitalizations are often lengthy and expensive, and usually do not contribute to an understanding of the etiology of FTT. Generally, organic causes of FTT can be ruled out by a thorough history and physical examination. In this study two groups were examined: 17 infants who were admitted to foster medical placement homes (MPH), private homes with specially trained parents; and a comparison group of 18 infants who were treated in a more traditional way with diagnostic hospitalization. The groups were similar in all regards prior to admission. All infants were less than a year of age. Family disruption was a prominent feature in both groups, but socio-demographic analysis showed them to be similar in all areas studied. The comparison group gained an average of 276 grams in the hospital over 8.6 days. The MPH group gained 362 grams in the hospital over 8.7 days, with an additional 1270 grams in the medical placement home over 31.1 days. Five children were admitted to the medical placement home without hospitalization. After correcting for an expected weight gain of 15 grams per day (normal growth), the comparison group showed a catch-up growth of 16 gms/day, while the MPH group gained 29 gms/day in excess of expectation, almost twice the comparison group. A 100-gram weight gain cost +308 in the MPH program and +1,635 in the traditional approach. This five-fold difference was felt to be a significant deterrent to the continuing approach of admitting children to the hospital for for the workup of FTT.(ABSTRACT TRUNCATED AT 250 WORDS) 相似文献
952.
Students filling out the FAFSA list colleges and universities where they wish their data, sent. Until recently, colleges were provided this list, and the practice was suspended, given concerns that colleges were using the list to strategically allocate aid. Using the, 2011–2012 NPSAS, we analyze student financial aid packages to determine if list position, affects aid. We find little evidence that it does. 相似文献
953.
James N. Warnock M. Jean Mohammadi-Aragh 《European Journal of Engineering Education》2016,41(2):142-153
Problem-based learning (PBL) is a pedagogy that has attracted attention for many biomedical engineering curricula. The aim of the current study was to address the research question, ‘Does PBL enable students to develop desirable professional engineering skills?’ The desirable skills identified were communication, teamwork, problem solving and self-directed learning. Forty-seven students enrolled in a biomedical materials course participated in the case study. Students worked in teams to complete a series of problems throughout the semester. The results showed that students made significant improvements in their problem-solving skills, written communication and self-directed learning. Students also demonstrated an ability to work in teams and communicate orally. In conclusion, this case study provides empirical evidence of the efficacy of PBL on student learning. We discuss findings from our study and provide observations of student performance and perceptions that could be useful for faculty and researchers interested in PBL for biomedical engineering education. 相似文献
954.
955.
N. Alan Sheppard 《Innovative Higher Education》1980,5(1):7-17
This article examines and describes the responses of higher education institutions in meeting the needs of older people. Specifically, the article describes the concern of the Federal Council on the Aging for increased educational offerings for older people at American universities and colleges. It provides an overview of the demographic factors creating a graying society, discusses the challenge that aging presents to higher education, and cites, with examples, steps to be taken by higher education institutions to directly or indirectly benefit older persons. 相似文献
956.
Dr. Francine P. Hekelman Stephen J. Zyzanski Susan A. Flocke 《Research in higher education》1995,36(2):235-255
In academic medical centers, there is increasing concern about the diminishing supply of clinical investigators and the amount of clinical investigation being conducted. This study developed and evaluated an instrument designed to measure characteristics of a successful researcher. All assistant professor faculty in the tenure track at this research university were sent a two-page survey. Analyses revealed that 50 percent of the items significantly discriminated successful and less-successful researchers. A factor analysis of these items produced four stable factors: research activities, mentoring, local networks, and scholarly habits. A backward stepwise discriminant analysis revealed that only two of the four factors were needed to effectively identify successful researchers. These two factors were research activities and scholarly habits. The rate of correct classification of the two-factor equation was such that 92 percent of the successful researchers were correctly identified. Testing this instrument in other academic settings would help to determine its generalizability. 相似文献
957.
N. Jayaraman 《Resonance》2007,12(1):60-66
Dendritic macromolecules are excellent examples for macromolecules that possess well-defined branching that develops from
a core to the periphery. The pseudospherical structure of dendrimers has opened up numerous possibilities for interesting
applications. 相似文献
958.
Our research aim was to determine what enables engagement with graduate outcomes in tertiary institutions in Aotearoa/New Zealand. We used a mixed methods approach comprising a survey sent to all tertiary institutions, follow-up interviews with 10 academic leaders and eight case studies of good practice of programmes engaged with graduate outcomes across four institutions. Using a general inductive approach, analysis of the academic leader interviews generated five categories of enablers: external drivers, structural/procedural, development, student achievement and contextual enablers. Combining these enablers led to an integrating framework for institutional engagement in the development of graduate outcomes. Drawing on wider datasets from the survey, interviews and cases studies, relevant strategies were identified that staff and students perceived influenced the development of graduate outcomes. The framework and the associated strategies adopt a ‘whole-of-institution’ approach, which is inclusive of programmes, staff and students and their individual histories, traditions, cultures and purposes thus allowing for each institution’s unique characteristics. 相似文献
959.
Roger M. Tarpy Jean E. Roberts Stephen E. G. Lea Marie Midgley 《Learning & behavior》1984,12(1):50-54
Previous research has shown that response rates on a variable interval (VI) schedule of reinforcement decrease if a brief response-produced signal is given prior to reward. One explanation is that the signal overshadows the response because it is a better predictor of reinforcement. The S-R overshadowing effect does not occur with variable ratio (VR) schedules, however. Tarpy, Lea, and Midgley (1983) explained this fact by suggesting that the signal functions to enhance the salience of the temporal interval offset on the VI schedule (a characteristic not possessed by VR schedules), which then overshadows the response. In this experiment, the salience of the temporal interval was enhanced in another way: signaled or unsignaled reward was provided to rats responding on either a VI or fixed interval (FI) reward schedule. As predicted, rates were lowest for animals receiving signaled reinforcement on an FI schedule and highest for those receiving unsignaled reinforcement on a VI schedule. 相似文献
960.
Undergraduate research and creative activities are established high-impact practices that provide students with both advanced knowledge of their academic disciplines and the ability to apply that knowledge to creatively answer questions. At the center of these experiences, is the close relationship between a student researcher and a mentor. Using survey data from 69 recent undergraduate researchers at one university, we investigated the characteristics and impact of these mentor–mentee relationships. We found that active mentoring practices were a significant influence on how competent students perceived themselves as scholars. These practices were more influential than practical aspects of mentoring. Our findings reflect the complicated nature of mentoring in higher education and identify key characteristics of successful mentoring relationships. With greater understanding of this essential component of undergraduate research, we are equipped to make more informed decisions regarding faculty and administrative support for future undergraduate research and creative activities. 相似文献