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71.
Adam Handelzalts Ellen van den Berg Geesje van Slochteren Suzanne Verdonschot 《Learning Environments Research》2007,10(2):131-144
This article reports the development of an instrument to measure preservice teachers’ perceptions of the Study Landscape (SLS),
which is an ICT-infused learning environment that encourages preservice teachers to direct their own learning to build a two-way
relationship between theory and teaching practice. This study comprised a qualitative and quantitative part. Six factors derived
from interviews with users formed the basis of the instrument: (1) Support of Learners’ Initiatives; (2) Support of Information
Searches; (3) Support of Interaction; (4) Relationship with Fellow Students; (5) Relationship with Teacher Educators; and
(6) Relationship with SLS Staff. Once developed, the questionnaire was responded to by 186 students. Analysis of the data
supported five out of six factors. 相似文献
72.
Adam B. Lockwood Thomas J. Gross Ryan L. Farmer Stephen W. Loke 《Psychology in the schools》2019,56(6):992-1003
The purpose of this study was to further examine the factor structure of the Huber Inventory of Trainee Self‐Efficacy (HITS), a measure of school psychology trainee self‐efficacy. Lockwood et al. (2017, Psychol. Sch., Vol. 54, pp. 655–670) extant data set, collected from 520 school psychology trainees, was utilized. Four measurement models were examined for model fit and factor loadings. Of the four models, a bifactor model with a single latent general self‐efficacy (GSE) and latent domain‐specific factors (i.e., Multidimensional Assessment Skills, Counseling Skills, Professional Interpersonal Skills, and Research Skills) was the most parsimonious. However, standardized loadings indicated that all practice‐related items loaded more significantly onto GSE than their domain‐specific factors, indicating the utility of GSE for practice‐related skills. Of note, the Research Skills factor displayed greater domain‐specific loadings than general loadings. These findings suggest that GSE may be the best indicator of trainee self‐efficacy, though a two‐factor model that represents practical skills versus research skills may also be appropriate. Additionally, reliability scores indicate that subscale interpretation may also be reasonable. Limitations, implications for trainers of school psychologists, and for future research directions are discussed. 相似文献
73.
Ann F. McKenna Morgan M. Hynes Amy M. Johnson Adam R. Carberry 《European Journal of Engineering Education》2016,41(4):411-425
Product archaeology as an educational approach asks engineering students to consider and explore the broader societal and global impacts of a product's manufacturing, distribution, use, and disposal on people, economics, and the environment. This study examined the impact of product archaeology in a project-based engineering design course on student attitudes and perceptions about engineering and abilities to extend and refine knowledge about broader contexts. Two design scenarios were created: one related to dental hygiene and one related to vaccination delivery. Design scenarios were used to (1) assess knowledge of broader contexts, and (2) test variability of student responses across different contextual situations. Results from pre- to post-surveying revealed improved student perceptions of knowledge of broader contexts. Significant differences were observed between the two design scenarios. The findings support the assumption that different design scenarios elicit consideration of different contexts and design scenarios can be constructed to target specific contextual considerations. 相似文献
74.
75.
Adam Czornik 《Journal of The Franklin Institute》2010,347(2):502-507
In this paper we introduce certain constants that characterize exponential stability or exponential unstability of discrete linear time varying systems. We also present bounds for Lyapunov and Perron exponents in terms of the introduced constants. 相似文献
76.
Artur Babiarz Adam Czornik Alexander Konyukh Michał Niezabitowski 《Journal of The Franklin Institute》2017,354(13):5131-5144
In this paper, we give the necessary and sufficient conditions for a function f to be a lower Bohl function of a diagonal discrete linear time-varying systems. 相似文献
77.
Tamas Makany Jonathan Kemp Itiel E. Dror 《British journal of educational technology : journal of the Council for Educational Technology》2009,40(4):619-635
Taking notes is of uttermost importance in academic and commercial use and success. Different techniques for note-taking utilise different cognitive processes and strategies. This experimental study examined ways to enhance cognitive performance via different note-taking techniques. By comparing performances of traditional, linear style note-taking with alternative non-linear technique, we aimed to examine the efficiency and importance of different ways of taking notes. Twenty-six volunteer adult learners from an information management course participated in this study. Cognitive performance scores from a traditional linear note-taking group were compared with another group by using a commercially available non-linear note-taking technique. Both groups were tested in two settings: after a classroom lecture and a panel forum discussion. Tasks included measures on story comprehension, memory, complexity of mental representations and metacognitive skills. Data analysis revealed that the non-linear note-takers were significantly better than the linear group both in terms of the quantity and the quality of the learned material. This study demonstrates the importance of using cognitively compatible note-taking techniques. It identifies the cognitive mechanisms behind effective note-taking and knowledge representation. Using such techniques enables deeper understanding and more integrated knowledge management. 相似文献
78.
79.
在美国从殖民地走向独立的过程中,政治领袖们常常将教育视为国家进步的工具之一.学校和学院成为培养国家认同感和民族统一的理想场所,教育的"功用"与对国家繁荣、安全、和谐的追求紧密结合.美国革命初期,民族领袖们就教育与国家发展提出了一系列提议.其中,他们着重考虑了国立大学的提议--即建立一所确保美国立于世界开化国家之列的研究生教育机构.每一个关于国立大学的提案中都包含追求国家独立与清楚认识美国与欧洲的持续联系的深层矛盾.一些人认为欧洲能提供最好的高等教育机会,另一些人则警示国人有可能遭受来自海外的政治和学术"污染".因此.美国独立战争后主要的矛盾就在于留学海外的可知风险.本文认为,1780~1800年间,阻止未来的领导者留学海外的希望是推动美国高等教育发展的主要动力. 相似文献
80.
Adam E. Wyse 《教育实用测度》2018,31(1):68-78
This article discusses regression effects that are commonly observed in Angoff ratings where panelists tend to think that hard items are easier than they are and easy items are more difficult than they are in comparison to estimated item difficulties. Analyses of data from two credentialing exams illustrate these regression effects and the persistence of these regression effects across rounds of standard setting, even after panelists have received feedback information and have been given the opportunity to discuss their ratings. Additional analyses show that there tended to be a relationship between the average item ratings provided by panelists and the standard deviations of those item ratings and that the relationship followed a quadratic form with peak variation in average item ratings found toward the middle of the item difficulty scale. The study concludes with discussion of these findings and what they may imply for future standard settings. 相似文献