The effect of problem-based video instruction on learner satisfaction, comprehension and retention in college courses     

Hee Jun Choi  Scott D. Johnson 《British journal of educational technology : journal of the Council for Educational Technology》2007,38(5):885-895

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A typology of career barriers     

Sang Hee Lee  Sang Min Lee  Kumlan Yu 《Asia Pacific Education Review》2008,9(2):157-167

While most studies have focused primarily on the correlates of career barriers, research examining specific career barrier typology experienced among college students remains limited. Employing cluster analysis, this study explored the career barrier typology of 318 college students using the Korean college students’ Career Barrier Inventory (KCBI). The variables used in this study included ‘personality’ (hardiness, trait anxiety, locus of control, resilience, and optimism) and ‘career maturity attitude’. Two major conclusions were drawn. Firstly, cluster analysis of the KCBI identified four groups of participants; (a) a salient external career barrier group, (b) a well adjusted group, (c) a salient internal career barrier group, and (d) the worst career barrier group. Secondly, the results suggest discrepant differences of personality variables and career attitude maturity among the clustered groups. Limitations of the present study and suggestions for future research are also discussed.  相似文献   

The relationship between university student learning outcomes and participation in social network services,social acceptance and attitude towards school life     

Sung Youl Park  Seung‐Bong Cha  Keol Lim  Seung‐Hwa Jung 《British journal of educational technology : journal of the Council for Educational Technology》2014,45(1):97-111

Educators try to use social network services (SNSs) in their teaching because they are regarded as beneficial to student learning. However, little research to date has empirically investigated whether the use of an SNS increases university student learning outcomes. A total of 730 university students in the capital area of South Korea participated in the present study. Based on social learning theory, we developed a general structural model that included SNS participation (SP) as an exogenous variable and a range of endogenous variables: cognitive domain learning outcomes, affective domain learning outcomes, social domain learning outcomes, social acceptance (SA) and attitude towards university life (AT). The study results confirmed that the model adequately explained causal relationships between student learning outcomes and SA, AT and SP. SA was identified as a key variable because of its direct effect on learning outcomes. However, SP was considered more important because of its large indirect effects on all learning outcomes through both SA and AT.  相似文献   

Affective and motivational factors of learning in online mathematics courses     

ChanMin Kim  Seung Won Park  Joe Cozart 《British journal of educational technology : journal of the Council for Educational Technology》2014,45(1):171-185

We investigated what factors would be related to students' achievement in mathematics courses offered at a virtual high school. This was an attempt to understand why some succeed and some do not as well as to suggest what should be done to help with student success. Seventy‐two students responded to a self‐report survey on motivation (ie, self‐efficacy, intrinsic value), mathematics achievement emotions (ie, anxiety, anger, shame, hopelessness, boredom, enjoyment, pride), and cognitive processes (ie, cognitive strategy use, self‐regulation). A three‐step hierarchical multivariate regression was employed to examine which of the factors predict student achievement. Results showed that motivation accounted for approximately 13% of the variance in student achievement and self‐efficacy was the significant individual predictor of student achievement. However, when achievement emotions were added to the analysis, self‐efficacy failed to predict student achievement and emotions accounted for 37% of the variance in student achievement. Cognitive strategy use and self‐regulation did not explain any additional variance in the final scores. Findings are discussed and implications for future research and development are also suggested.  相似文献   

To stay or not to stay: retention of Asian international faculty in STEM fields     

Janet H. Lawrence  Sergio Celis  Hee Sun Kim  Sarah Ketchen Lipson  Ximeng Tong 《Higher Education》2014,67(5):511-531

The present study identifies characteristics of individuals and work settings that influence Asian international faculty members’ intentions to continue their employment in US research universities. Given the demand for researchers in science, technology, engineering and mathematics fields (STEM), the higher rate of turnover among untenured faculty, and the replacement costs associated with turnover in STEM, the sample is limited to assistant professors employed in these areas. Multinomial regression analyses are conducted to identify variables that “pull” and “push” uncertain faculty toward intentions stay and leave their current institutions. The results suggest that faculty who are more satisfied with time available for research and those who express stronger organizational commitment are more likely to say they will stay. Those dissatisfied with the fairness of work evaluations and believe tenure decisions are not merit-based, are more likely to say they will leave.  相似文献   

Determining the Overall Impact of Interruptions During Online Testing     

Sandip Sinharay  Ping Wan  Mike Whitaker  Dong‐In Kim  Litong Zhang  Seung W. Choi 《Journal of Educational Measurement》2014,51(4):419-440

With an increase in the number of online tests, interruptions during testing due to unexpected technical issues seem unavoidable. For example, interruptions occurred during several recent state tests. When interruptions occur, it is important to determine the extent of their impact on the examinees’ scores. There is a lack of research on this topic due to the novelty of the problem. This article is an attempt to fill that void. Several methods, primarily based on propensity score matching, linear regression, and item response theory, were suggested to determine the overall impact of the interruptions on the examinees’ scores. A realistic simulation study shows that the suggested methods have satisfactory Type I error rate and power. Then the methods were applied to data from the Indiana Statewide Testing for Educational Progress‐Plus (ISTEP+) test that experienced interruptions in 2013. The results indicate that the interruptions did not have a significant overall impact on the student scores for the ISTEP+ test.  相似文献   

Exploring Preservice Elementary Teachers’ Understanding of the Essential Features of Inquiry-Based Science Teaching Using Evidence-Based Reflection     

Eulsun Seung  Soonhye Park  Jinhong Jung 《Research in Science Education》2014,44(4):507-529

This study explored preservice elementary teachers' and their mentors' understanding of the essential features of inquiry-based teaching through the use of evidence-based reflection. The web-based video analysis tool (VAT) system was used to support preservice teachers' and mentors' evidence-based reflection during field experiences. Major data sources included VAT reflections and individual interviews. Data analysis indicated that the preservice teachers had been involved in various activities designed to support their understanding of inquiry features in a science methods class; they did not implement all of the features in their actual teaching. Both preservice teachers and mentors had difficulty connecting appropriate inquiry features to each teaching episode, which indicates their lack of understanding of inquiry. Both the preservice teachers and mentors had different levels of understanding for each feature. That is, they tended to understand certain features better than others. They interpreted each feature of inquiry-based science teaching too broadly. They also either had a teacher-centered view or tended to focus on issues unrelated to science teaching.  相似文献   

Modeling and measuring epistemic cognition: A qualitative re-investigation     

Jeffrey A. Greene  Seung B. Yu 《Contemporary educational psychology》2014

Since Perry first proposed that students’ beliefs about knowledge and knowing were an important aspect of learning, there has been a proliferation of models of epistemic cognition, and empirical studies of how epistemic cognition relates to learning. Unfortunately, the dominant means of measuring epistemic cognition, self-report instruments, have numerous psychometric problems. These problems prompted us to return to interview methods used by Perry and other seminal researchers, to investigate the degree to which current epistemic cognition models aligned with novices’ and experts’ cognition. Using an exploratory, multiple case qualitative design, we interviewed middle school students and university professors from two domains, biology and history. We found numerous ways in which the current conceptualizations and measures of beliefs about knowledge and knowing may need to be altered. Our recommendations range from the revision of item wordings to a complete rethinking of the very idea of domain-specificity in epistemic cognition research.  相似文献   

An examination of the relationship among structure,trust, and conflict management styles in virtual teams     

Xiaojing Liu  Richard J. Magjuka  Seung‐hee Lee 《Performance Improvement Quarterly》2008,21(1):77-93

The emergence of new technologies has made it increasingly easy for distributed collaboration in both educational and noneducational settings. Although the effectiveness in traditional settings of the dynamics of small group work has been widely researched, there is limited research that offers evidence on how teams can work effectively in a virtual environment. The purpose of this study is to examine the relationship among team structure, trust, and conflict management style, in addition to their impact on teamwork effectiveness in a virtual environment. An experimental design was used to assess the effects of structure on team performance. Forty‐four groups, divided into hierarchical and nonhierarchical groups, worked on an online simulation project in an online MBA course. The results suggest that team structure is strongly associated with team performance, whereas trust and a collaboration conflict management style contribute to teamwork satisfaction.  相似文献   

Analysis of the suitability of the Korean Federation of Science and Technology Societies journal evaluation tool          下载免费PDF全文

Geum‐Hee Jeong  Sun Huh 《Learned Publishing》2016,29(3):193-198

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