三个IT厂商酿成的惨痛教训     

Techtarget Todd R. Weiss 《信息系统工程》2005,(3):16

ｋｅｙｓｔｏｎｅ公司长期停滞的ＥＲＰ项目终于宣告成功，　系统将 １３０ 个厂房，全美国２０００ 多员工连接在一起。回首ｋｅｙｓｔｏｎｅ 信息化历程，其经验教训值得我们深思。  相似文献   

Surveying Northeastern Pennsylvania: Contextualizing the Flower-Walker Collection at the Tioga Point Museum     

John J. Swab  Todd Babcock 《Journal of Map & Geography Libraries》2018,14(1):9-20

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“Oh,I’m Here!”: Social Media’s Impact on the Cross-cultural Adaptation of Students Studying Abroad     

Todd L. Sandel 《Journal of Intercultural Communication Research》2014,43(1):1-29

This study investigates the perceptions and interpretations of social media and online communication by students engaged in study abroad programs. In-depth interviews were conducted and analyzed with 23 American and international students who completed or were engaged in a study abroad program. Results suggest that online communication enhanced the students’ experience, providing help with sociocultural skills, informational needs, relational bonds, and psychological well-being. Different platforms were preferred when communicating with friends versus family and intimates. Online communication between co-nationals from the student’s home country buffered both the sojourning student’s acculturative stress, and the stress and concern of distant family members.  相似文献   

Scholarship Reconsidered: Past,Present, and Future     

Drew Moser  Todd C. Ream 《About Campus》2015,20(1):20-24

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Keith,T. Z. (2015). Multiple Regression and Beyond: An Introduction to Multiple Regression and Structural Equation Modeling (2nd ed.). New York,NY: Taylor & Francis.     

Todd M. Milford 《Journal of Educational Measurement》2016,53(2):248-250

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A comparison of well-peer mentored and non-peer mentored athletes’ perceptions of satisfaction     

Matt D. Hoffmann  Todd M. Loughead 《Journal of sports sciences》2016,34(5):450-458

The purpose of the present study was to compare well-peer mentored and non-peer mentored athletes’ perceptions of satisfaction. A total of 444 intercollegiate athletes (272 well-peer mentored and 172 non-peer mentored) from a variety of sport teams participated in the study. Athletes from both well-peer mentored and non-peer mentored groups reported their satisfaction levels using the Athlete Satisfaction Questionnaire. The results of a MANOVA and follow-up post hoc ANOVAs showed that well-peer mentored athletes were significantly more satisfied than their non-peer mentored counterparts in terms of individual performance, personal dedication, team task contribution, team social contribution, team integration, ethics, ability utilisation and training and instruction. Overall, the findings suggest that athletes who are well-peer mentored by a teammate perceive higher satisfaction levels with various aspects of their athletic experience than athletes who are not peer mentored by a teammate. Given these positive findings, practitioners (i.e., coaches, sport psychology consultants) should inform athletes on the benefits of peer-to-peer mentoring. The practical implications of the results and strategies to promote peer athlete mentoring relationships in sport are highlighted.  相似文献   

Promoting federal support for educational research in Canada     

W. Todd Rogers  Leslie D. McLean 《The Australian Educational Researcher》1987,14(3):3-20

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Bounding,An Accessible Method for Estimating Principal Causal Effects,Examined and Explained     

Luke Miratrix  Jane Furey  Avi Feller  Todd Grindal  Lindsay C. Page 《Journal of research on educational effectiveness》2018,11(1):133-162

Estimating treatment effects for subgroups defined by posttreatment behavior (i.e., estimating causal effects in a principal stratification framework) can be technically challenging and heavily reliant on strong assumptions. We investigate an alternative path: using bounds to identify ranges of possible effects that are consistent with the data. This simple approach relies on fewer assumptions and yet can result in policy-relevant findings. As we show, even moderately predictive covariates can be used to substantially tighten bounds in a straightforward manner. Via simulation, we demonstrate which types of covariates are maximally beneficial. We conclude with an analysis of a multisite experimental study of Early College High Schools. When examining the program's impact on students completing the ninth grade “on-track” for college, we find little impact for ECHS students who would otherwise attend a high-quality high school, but substantial effects for those who would not. This suggests a potential benefit in expanding these programs in areas primarily served by lower quality schools.  相似文献   

What's in It for Me? Incentives,Learning, and Completion in Massive Open Online Courses     

Todd D. Reeves  Andrew A. Tawfik  Fortunata Msilu  Irfan Şimşek 《Journal of Research on Technology in Education》2017,49(3-4):245-259

This study investigated the distribution of incentives (e.g., certificates, badges) for massive open online course (MOOC) completion, and relationships between incentives and MOOC outcomes. Participants were 779 MOOC students internationally who participated in at least 303 different MOOCs offered by at least 12 providers. MOOC participants most commonly intended to receive, and in actuality received, free and paid course certificates of completion; other incentives (e.g., digital badges, postsecondary credits) were far less common. In addition, MOOC participants' intentions to receive both free and paid certificates were consistently and positively related to perceived learning and course completion, net other factors. (Keywords: massive open online courses, MOOCs, motivation, incentives, microcredentials, certificates of completion)  相似文献   

Advances in research definitions of child maltreatment     

Manly JT 《Child abuse & neglect》2005,29(5):425-439

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