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971.
Melissa Gilliam Patrick Jagoda Camille Fabiyi Phoebe Lyman Claire Wilson Brandon Hill Alida Bouris 《Journal of Science Education and Technology》2017,26(3):295-308
This project developed and studied The Source, an alternate reality game (ARG) designed to foster interest and knowledge related to science, technology, engineering, and math (STEM) among youth from populations underrepresented in STEM fields. ARGs are multiplayer games that engage participants across several media such as shared websites, social media, personal communications, and real-world settings to complete activities and collaborate with team members. The Source was a five-week summer program with 144 participants from Chicago aged 13 to 18 years. The Source incorporated six socio-contextual factors derived from three frameworks: Chang’s (ERIC Digest, 2002) recommendations for engaging underrepresented populations in STEM careers, Lave and Wenger’s (Cambridge University Press, 1991) situated learning model, and Barron’s (Human Development, 49(4); 193-224, 2006) learning ecology perspective. These factors aligned with the program’s aims of promoting (1) social community and peer support, (2) collaboration and teamwork, (3) real-world relevance and investigative learning, (4) mentoring and exposure to STEM professionals, (5) hands-on activities to foster transferable skill building, and (6) interface with technology. This paper presents results from 10 focus groups and 10 individual interviews conducted with a subset of the 144 youth participants who completed the game. It describes how these six factors were realized through The Source and uses them as a lens for considering how The Source functioned pedagogically. Qualitative findings describe youth’s perception of The Source’s potential influence on STEM interest, engagement, and identity formation. Despite limitations, study results indicate that underrepresented youth can engage in an immersive, narrative, and game-based experience as a potential mechanism for piquing and developing STEM interest and skills, particularly among underrepresented youth. 相似文献
972.
Social presence is a popular construct used to describe how people socially interact in online courses. Online educators continue to try different ways to establish and maintain social presence in online courses. However, research to date has not identified which strategies, or types of strategies, are best for establishing social presence. We investigated student perceptions of various strategies of establishing and maintaining social presence using a mixed methods case study approach in two different fully online courses. Results suggest that students are more interested in connecting with their instructor than their peers; different students like different social presence strategies; and students have different overall social presence needs. Various strategies and implications for practice are addressed throughout. 相似文献
973.
Diana B. Sesate Jeffrey F. Milem Kadian L. McIntosh W. Patrick Bryan 《Research in higher education》2017,58(3):295-312
The relative impact of admissions factors and curricular measures on the first medical licensing exam (United States Medical Licensing Exam [USMLE] Step 1) scores is examined. The inclusion of first-year and second-year curricular measures nearly doubled the variance explained in Step 1 scores from the amount explained by the combination of preadmission demographic characteristics and admissions factors. In addition, the relationship between the Medical College Admissions Test (MCAT) and Step 1 scores becomes counterintuitive in models that include curricular measures, where students with the lowest combined admissions metrics (MCAT, grade-point average) score higher, on average, than those with some of the highest admissions metrics. Overreliance on traditional metrics in admissions decisions can exclude students from medical school who have the ability to succeed. 相似文献
974.
This study examined the role of attention difficulties as a mediator of associations between children's insecure representations of the interparental relationship and their school adjustment in a sample of two hundred and sixteen 6-year-old children. Consistent with hypotheses, findings from structural equation models indicated that observer ratings of children's insecure representations of interparental relationships in a story completion task predicted computerized task assessments and parent reports of children's attention difficulties 1 year later. Children's attention difficulties, in turn, were associated with concurrent levels of school problems and increases in school problems over a 1-year period as indexed by teacher reports. Attention difficulties accounted for an average of 34% of the association between insecure internal representations and school problems. 相似文献
975.
Barbara J. Dray Patrick R. Lowenthal Melissa J. Miszkiewicz Maria Araceli Ruiz‐Primo Kelly Marczynski 《Distance Education》2011,32(1):29-47
Given the continued growth in online learning as well as reports of high attrition rates in it, understanding student readiness for online learning is necessary. Over the years several surveys have been developed to assess student readiness as a predictor of success in online programs; however, a review of the literature yielded limited results of their translation and criterion‐referenced validity. The researchers of this article sought to develop a more rigorous survey instrument for students to self‐assess readiness for online learning. The authors report on findings from a three‐phase study during which the instrument was developed, evaluated, and validated. Through the process of validation, the researchers systematically engaged in an iterative process to refine the instrument, which resulted in not only a more rigorous instrument but one that more clearly defines ready and situates it within the literature on learner characteristics, digital divide, and information and communications technology (ICT) engagement. 相似文献
976.
An inventory of peer assessment diversity 总被引:2,自引:1,他引:1
Sarah Gielen Filip Dochy Patrick Onghena 《Assessment & Evaluation in Higher Education》2011,36(2):137-155
Since Topping published his literature review on peer assessment in 1998, the number of studies on this subject has doubled, if not tripled. However, along with this expansion, the diversity of peer assessment applications increased equally fast. Based on recent literature, this contribution focuses specifically on the diversity that has come to exist in order to update Topping's typology, adding eight variables, extending eight others with extra sub‐dimensions, and including the implementation factors. Five original variables were absorbed into larger entities, leaving 20 variables which were finally grouped into five clusters. For teachers or advisors, this inventory may be of interest as a source of inspiration or as a checklist of important decisions to make when working with peer evaluation. For researchers, it may be a guide towards covering the full scope of particularities when introducing their peer assessment design. Moreover, the framework developed in this paper might relieve the possible confusion originating from the use of a single term to cover a multitude of sometimes incompatible practices. 相似文献
977.
Temperament and Interparental Conflict: The Role of Negative Emotionality in Predicting Child Behavioral Problems
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This study examined temperamental irritability and fearful distress as moderators of the association between interparental conflict and child behavior problems in a disadvantaged sample of two hundred and one 2‐year‐old children and their mothers. Using a multimethod, prospective design, findings revealed that the relation between interparental conflict and changes in child behavior problems over a 1‐year period were moderated by temperamental irritability. Consistent with differential susceptibility theory, children high in irritable temperament not only exhibited poorer outcomes in contexts of high interparental conflict but also better adjustment in contexts of low levels of interparental conflict. Mediated moderation analyses revealed that fearful reactivity partly accounted for the greater susceptibility of irritable children, particularly in explaining why they fared better when interparental conflict was low. 相似文献
978.
Hope,Friends, and Subjective Well‐Being: A Social Network Approach to Peer Group Contextual Effects
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Philip D. Parker Joseph Ciarrochi Patrick Heaven Sarah Marshall Baljinder Sahdra Noona Kiuru 《Child development》2015,86(2):642-650
Research on adolescence has previously shown that factors like depression and burnout are influenced by friendship groups. Little research, however, has considered whether similar effects are present for variables such as hope and subjective well‐being. Furthermore, there is no research that considers whether the degree of hope of an adolescent's friends is associated with well‐being over the individual's level of hope. Data were collected in 2012 from a sample of 15‐year‐olds (N = 1,972; 62% Caucasian; 46% identified as Catholic; 25% had professional parents) from the East Coast of Australia. Findings suggest that individuals from the same friendship group were somewhat similar in hope and well‐being. Multilevel structural equation modeling indicated that friendship group hope was significantly related to psychological and social well‐being. 相似文献
979.
Patrick Tutka 《Quest (Human Kinetics)》2015,67(1):17-29
The goal of this research endeavor is to take the previous calls of sport scholars to expand into alternative research approaches (e.g., history, case study, law reviews, philosophy, etc.) and to show how storytelling can be an effective tool through the use of a heuristic device. The present analysis attempts to focus on the usage of the historical ideal-type as a heuristic device for academic storytelling so that scholars within sport studies can possibly become more comfortable in other methodological approaches. To support this goal, an example of a sport-focused historical ideal-type is reviewed along with an ideal-type activity practiced in other disciplines. Finally, the contribution and employment of academic storytelling and historical ideal-types will be promoted as an important tactic to enhance the impact of a scholar’s academic findings and overall writing potential. 相似文献
980.
Philippe B. Katchunga Patrick N. Mirindi Antoine S. Kishabongo Justin C. Cikomola Socrate Bwanamdogo Jan Philippé Marijn M. Speeckaert Joris R. Delanghe 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2015,25(3):469-473