Applying Tablet‐Based Performance Support Application for Technicians’ Training at the Israeli Air Force: A Case Study     

Eran Gal PhD  Hagit Meishar‐tal PhD  Ronit Ben Non  Adar Ben‐Basat  Lisa Paikin 《Performance Improvement Quarterly》2017,30(2):121-136

Performance support systems are mechanisms enabling users) productivity while reducing training expenses as support is being delivered in real time, often eliminating the need for costly pre‐performance training. Mobile technologies have created new opportunities for improved performance support systems, especially for tasks performed outside the offi ce. This article describes the fi rst mobile learning and performance support initiative taken by the Israeli Air Force. The project included the development and eff ectiveness pilot study of a learning and performance support application delivered via tablet to helicopter engine technicians. The application provided support videos and illustrations of maintenance routines, thereby enabling learning and practicing at the same time. Pilot study results show high performance levels of application users compared to those applying traditional methods. Results also show that self‐effi cacy levels were not aff ected by the successful performance achieved when using the mobile performance support application. Plans to expand mobile support use are also described.  相似文献   

An Optimization of Human Performance Technology Intervention Selection Model: A 360‐Degree Approach to Support Performance     

Yanay Zaguri  Eran Gal 《Performance Improvement》2016,55(6):25-31

The human performance technology (HPT) model suggests various interventions to meet organizational challenges. While the original model includes a matrix to match an intervention according to a performance analysis, accumulated experience and recent research show that there are several parameters that will influence the validity and effectiveness of the solution. This article offers a 360‐degree approach to support the use of a performance model that helps practitioners to select the proper HPT intervention according to key attributes that influence the solution. Successful implementation, such as target audience characteristics and work processes that are at the heart of organizational needs, are examples of the benefits provided by this approach. The model is based on research conducted by Gal and Nachmias (2011, 2012) concerning performance support solutions success factors in corporate settings. In addition, experiences gained by both authors as they implemented HPT solutions in large organizations are considered.  相似文献   

Welcome to the era of vague news: a study of the demands of statistical and mathematical products in the COVID-19 pandemic media     

Gal  Iddo  Geiger  Vince 《Educational Studies in Mathematics》2022,111(1):5-28

Educational Studies in Mathematics - In this article, we report on a typology of the demands of statistical and mathematical products (StaMPs) embedded in media items related to the COVID-19...  相似文献   

Theory for incompressible fluid turbulence     

Francis J. Testa  Gerald Rosen 《Journal of The Franklin Institute》1974,297(2):127-133

The functional integral representation for the space-time Hopf characteristic functional associated with boundary-free incompressible fluid turbulence is evaluated accurately to order R^-2, where R is the dimensionless Reynolds number in the theory. This work extends the results obtained previously for C-dominant turbulence to the regime of experimentally accessible large Reynolds numbers. We obtain a characteristic functional of non-Gaussian form as an asymptotically exact solution to the theory for large values of R. Two-point and three-point velocity correlation tensors of physical interest are derived from the characteristic functional.  相似文献   

Elixir     

Norma Rosen 《Academic Questions》1999,12(1):63-78

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An analysis of friendship networks, social connectedness, homesickness, and satisfaction levels of international students     

Blake Hendrickson  Devan Rosen R. Kelly Aune 《Int J Intercult Relat》2011,35(3):281-295

International students continue to grow in number worldwide, prompting researchers to look for ways to make the study abroad experience more fruitful. One avenue of research has focused on friendship formation, the significant role it plays in the study abroad experience, and the unique friendship combinations made possible by the study abroad experience. International students form friendships with individuals from their own country, from other countries, and from the host country. Research has found that international students often have more friends from their home country; however, research has also demonstrated a relationship between having more host country friends and satisfaction, contentment, decreased homesickness, and social connectedness. The current study looks to further explore these relationships through a social network lens by examining friendship network ratios, strength, and variability of the three friendship groups. A friendship network grid was developed to assess where international students’ friends are from and how strong those friendships are. Eighty four international students completed a survey examining the relationship between friendship networks, social connectedness, homesickness, contentment, and satisfaction. Contrary to prior research, international students did not report having a higher ratio of individuals from their home country in their friendship networks. However, international students with a higher ratio of individuals from the host country in their network claimed to be more satisfied, content, and less homesick. Furthermore, participants who reported more friendship variability with host country individuals described themselves as more satisfied, content, and more socially connected. Implications and directions for future research are discussed.  相似文献   

Book reviews     

Nathan Sivin  George Rosen  Edward J. Monahan 《Minerva》1992,30(3):432-456

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Improving Reading Comprehension through Holistic Intervening and Tutoring During After-School with High Risk Minority Elementary School Students     

Kaprea F. Johnson  Abha Gupta  Hana Rosen  Howard Rosen 《Mentoring & Tutoring: Partnership in Learning》2013,21(4):431-443

The current study took a quasi-experimental approach investigating the effect of a holistic after-school intervention, on reading comprehension measured by the Gray Oral Reading Test (GORT)-4 on at-risk students in Grade 2 through Grade 5. Analysis of Variance was used to investigate the relationship between pre- and post-intervention scores. The study showed encouraging results. The 91 student participants showed gains in their GORT-4 total scores after the intervention. Results of after-school tutoring lend support to the use of peer-tutoring in afterschool in the elementary schools. Due to the exploratory nature of the study in a single school, there are constraints on generalizability and utility of findings to other schools across the board.  相似文献   

SURVEY OF JEWISH EDUCATION IN NEW YORK CITY     

Ben Rosen 《Journal of Jewish Education》2013,79(2):82-96

This case study examines the contours of culturally relevant pedagogy in an undergraduate preservice teacher education program for Jewish women. The case describes how the assigned reading of Albarelli’s (2000) narrative of teaching in a Hasidic Jewish school, Teacha! Stories from a Yeshiva, disrupts the classroom community, diminishes student engagement with the course, and undermines student confidence in the instructor. This research explores what happens when “respect for” challenges “reflection about.” The study finds that differential cultural understandings surrounding the concept of “respect” mediate the discourse. The author raises questions about the ethics of social justice in religious teacher education, probes the poverty of educational reform in a landscape of nondiscussables, and offers strategies for navigating this tender terrain.  相似文献   

Statistical Tools and Statistical Literacy: The Case of The Average     

Iddo Gal 《Teaching Statistics》1995,17(3):97-99

This article is intended to serve as a starting point for a dialogue regarding the goals of teaching students about averages and how to assess their emerging knowledge.  相似文献