Situational influences on assessment performance.     

Z Stoneman  S Gibson 《Exceptional children》1978,45(3):166-169

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Book reviews     

Patti McGill Peterson  Maureen Woodhall  David Moore  Edgar Z. Friedenberg  Alan Gordon  Arthur Levine  Dennis Fox  Samuel E. Kellams  Robert T. Blackburn  Hans Draheim  Alec Ross 《Higher Education》1978,7(2):247-260

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Children's conceptions of events before and after confession of transgression     

Z Luria  F Rebelsky 《Child development》1969,40(4):1055-1061

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On the foundations of certain theories of turbulence     

M.Z. v. Krzywoblocki 《Journal of The Franklin Institute》1951,252(5):409-412

The author briefly discusses the foundations of modern theories of turbulence based on hydrodynamics equations. He shows that these theories seem to offer only a limited number of possible solutions.  相似文献   

On the two-dimensional steady flow of a compressible viscous fluid far behind a solid symmetrical body     

M.Z. Krzywoblocki 《Journal of The Franklin Institute》1947,243(6):471-486

A number of writers have observed that the particle size distributions obtained from some breakage processes appear to be logarithmico-normal. There have been virtually no attempts to explain this phenomenon. In this paper a statistical model is constructed for a breakage mechanism which will generate size distributions which are asymptotically logarithmico-normal. In this model, F_n(x), the distribution function of the particle sizes, after n steps of the breakage process, is the distribution function of the product of (n + 1) independent random variables and hence, by the central limit theorem, is asymptotically logarithmico-normal.  相似文献   

All that glitters is not gold—Mixed early labour market outcomes of STEM graduates in Poland     

Tomasz Z. Zając  Tomasz Żółtak  Marek Bożykowski  Mikołaj Jasiński 《European Journal of Education》2023,58(3):477-497

The expansion of higher education resulted in a growing interest in post-graduation labour market outcomes. Two conflicting narratives are present in the debate. The first focuses on the shortage of skills and the need for further expansion of the sector and seems to pertain mostly to science, technology, engineering, and mathematics (STEM). The second revolves around over-education and mismatch leading to graduate unemployment or underemployment. Such concerns pertain especially to humanities and social sciences. However, in this article, we argue that the STEM versus non-STEM opposition on which this debate is premised is not adequate for analysing post-graduation labour market outcomes. We leverage a unique administrative dataset comprising monthly records on the labour market status of the entire population of recent Polish university graduates (N = 161,323) to demonstrate the heterogeneity of the STEM category in terms of labour market outcomes and the limited predictive value of the field of study for those outcomes. We argue that the category is too broad and internally diverse to be used as an overarching category, especially in research meant to inform policymaking.  相似文献   

Factors Influencing Scientific Achievements of Medical Students in the Anatomy Research Group: An Analysis From the Autonomous University of Nuevo León in Mexico     

Milton Alberto Muñoz-Leija  Francisco J. Barrera  Pablo Patricio Zárate-Garza  Alejandro Quiroga-Garza  Javier Humberto Martínez-Garza  David de la Fuente-Villarreal  Santos Guzmán-López  Rodrigo Enrique Elizondo-Omaña 《Anatomical sciences education》2022,15(2):369-375

Scientific research and student involvement are critical to the formation of physicians, yet the number of medical researchers has decreased over time. To implement corrective strategies, the variables associated with positive research attitudes and productivity among medical students must be identified. The aim of this study was to evaluate the variables associated with students interested or involved in research. A validated questionnaire was applied to the student members of an established anatomy research group in a Mexican medical school with a six-year medical program. Data were collected and analyzed. A total of 85.5% (n = 77/90) students answered the survey with most respondents being second-year medical students. The majority of respondents indicated that the important component of conducting research was a contribution to the new knowledge (45.5%) and to the scientific community (42.9%). More than half of respondents mentioned a professor or a peer as the initial motivation to become involved in research. Lack of time was the main limitation (59.7%) to research involvement. Perceived benefits were knowledge and team work skills. Of those involved, most (85.7%) wished to continue participating in research as a complement to their clinical work. Professors and student colleagues were found to play an important motivational and recruitment role for medical research. These efforts in turn have developed into long-lasting mentor-mentee relationships. Students also anticipated that early involvement in research will positively influence the likelihood of future physicians' contribution and collaboration in research.  相似文献   

Analogical reasoning for human performance improvement     

Z. Chen 《Performance Improvement》1991,30(2):27-28

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