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Marisa Ponti 《Learning, Media and Technology》2014,39(2):154-168
Digital media and open educational resources (OER) are said to redraw the boundaries between learners and teachers, by weakening the centralization of expertise and the distribution of subject-matter authority. This paper presents the findings of an ethnographic study of how the use of OER mediates the relations between self-directed learners and facilitators in two online open courses offered at a non-formal educational organization. Findings highlight the different role played by OER in mediating the relations between learners and facilitators in the two courses. In one course, early-stage learners encountered difficulties in repurposing OER and needed help to move to a more advanced stage of conceptual understanding. In the other course, well-read participants used OER to develop an affinity space in which the facilitator was a fellow learner. The findings suggest that OER are better viewed as artifacts-in-interaction rather than resources to be delivered as they are to learners. Although facilitators at P2PU do not play the role of academic teachers, it is argued that the influence of OER on the facilitator role can have implications for that of the academic teachers as well. 相似文献
53.
Using the Social Cognitive Theory as a theoretical framework, this study evaluated a 4-month, individual cognitive-behavioral
intervention program to decrease burnout and increase self-efficacy, engagement, and performance among university students.
The main objective of the intervention was to decrease the anxiety the students coped with before exams in order to increase
their beliefs of self-efficacy. Besides the study group intervened, two control groups were involved (i.e., a “stressed” control
group and a “healthy” control group). All 3 groups filled out a questionnaire before the intervention and then again 6 months
later (2 months after the intervention was completed). The results show that self-efficacy, engagement and performance increased
in the intervened group when compared to both control groups. Regarding burnout, decreases were noted in both the intervened
and stressed control groups but not in the healthy control group. The implications of the study are discussed, together with
its limitations and suggestions for future research. 相似文献
54.
Marisa Reddy Randy Borum John Berglund Bryan Vossekuil Robert Fein William Modzeleski 《Psychology in the schools》2001,38(2):157-172
In the wake of recent school shootings, fear over violence in schools has prompted increased requests for psychologists, educators, and law enforcement professionals to assist in preventing future school violence incidents. We attempt to lay a foundation for developing effective assessment and prevention approaches by first distinguishing planned school‐based attacks from other forms of school and youth violence. We then review the three assessment approaches that have been advocated and used in some jurisdictions (profiling, guided professional judgment, automated decision‐making) and demonstrate why they are inappropriate—and potentially harmful—in preventing planned school‐based attacks. We then describe the contours of the threat assessment approach, developed by the U.S. Secret Service to prevent assassinations, and examine its utility for responding to communications or behaviors of concern that students may present in school settings. © 2001 John Wiley & Sons, Inc. 相似文献
55.
Marisa Castellano Kirsten Ewart Sundell George B. Richardson 《Peabody Journal of Education》2017,92(2):254-274
This study investigated the relationships between completing the high school portion of a college- and career-preparatory program of study and high school achievement outcomes in a large urban district in the West. Programs of study are secondary-to-postsecondary educational programs mandated by the federal legislation (Perkins IV) governing career and technical education (CTE) in the United States. At graduation, 49.5% of students in the sample who began a program of study had completed their programs. Using multiple regression models, we compared graduates who completed a program of study (hereafter POS completers) to graduates who completed a number of CTE courses in a specific occupational area (CTE concentrators), and to graduates who may have taken a CTE course or two during high school but were neither POS completers nor CTE concentrators (All Others). POS completers were more likely to (a) have a higher overall GPA, (b) have a higher CTE GPA, and (c) earn more STEM (science, technology, engineering, and mathematics) credits than All Other students. Compared with CTE concentrators, POS completers were more likely to (a) have a higher overall GPA and (b) earn more STEM credits. Qualitative data describe contextual elements of programs of study as offered in West District that could explain these results. Study results suggest that districts should consider implementing career-themed programs such as programs of study that enhance their existing college- and career-readiness initiatives. We also call for further study of the postsecondary and labor market outcomes associated with programs of study in order to generate a clearer picture of their potential to increase academic and technical achievement and promote successful student transitions to higher education and the workplace. 相似文献
56.
This study examined differences between Ecuadorian and Euro-American college students in the perceived acceptability of lies. Six different lie domains were examined: flattery, impression management, conflict avoidance, enhancement of others’ self-esteem, self-aggrandizement, and instrumental lies. Overall, Euro-Americans rated lies as more acceptable than Ecuadorians. In both cultures, lies motivated by a desire to benefit others were considered to be more acceptable than lies that primarily benefited the self. Additionally, lying to the outgroup was perceived as being more acceptable than lying to the ingroup. These results were interpreted in light of the findings that Ecuadorians scored higher on measures of uncertainty avoidance and power distance, whereas Euro-Americans scored higher on levels of independence. The implications of these findings for intercultural relations and future directions for research are discussed. 相似文献
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Takashi Yamashita Jennifer R. Keene Sheniz A. Moonie Jay J. Shen Jennifer R. Pharr Ji Won Yoo 《Educational gerontology》2013,39(10):627-638
ABSTRACTHealth literacy skills are known to be a key mediator of the relationship between education and health in the general population. However, one aspect of health literacy skills—individuals’ actual literacy activities—remains understudied, especially among older adults. Health disparities that are driven by inequalities in education and level of health literacy skills are particularly problematic for older adults since they are exacerbated in old age by disadvantages that accumulate over the life course. This study examined a nationally representative sample of US adults age 50 years and older (n = 2,573) using data from the 2014 Program for International Assessment of Adult Competencies (PIAAC). Parallel mediation analysis was conducted to examine the partial mediation effects of health literacy skills and literacy activity (i.e., reading at home) on the relationship between education and health. Results showed that both health literacy skills and literacy activity mediated the education–health relationship. On average, literacy skills mediated 31.89% and literacy activities mediated 9.59% of the effect of education of self-rated health. Literacy activity, such as reading, is an easily accessible, autonomous, and sustainable option for promoting health in later life. Policies that support the intersection of public health and education may promote lifelong learning and well-being among US adults. 相似文献
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Ariel Tichnor-Wagner John Wachen Marisa Cannata Lora Cohen-Vogel 《Journal of Educational Change》2017,18(4):465-494
The last 5 years have witnessed growing support amongst government institutions and educational foundations for applying continuous improvement research (CIR) in school settings. CIR responds to the challenge of implementing effective educational innovations at scale by working with practitioners in local contexts to understand “what works, for whom, and under what conditions.” CIR works to achieve system improvement through the use of plan–do–study–act (PDSA) cycles, which are multiple tests of small changes. This comparative case study of two urban school districts examined how innovation design teams took up PDSA in their work to improve high school student outcomes, and their perceptions of PDSA as an approach to innovation development, adaptation, and implementation. Findings revealed both possibilities and challenges for implementing PDSA. Nearly all participants reported the value in PDSA, and participants pointed to connections to previous experiences and PDSA training as helping to build capacity. However, we found mixed levels of enthusiasm for actually conducting PDSA cycles, and capacity constraints regarding time and data collection. 相似文献
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Donald E. Powers Mary E. Fowles Marisa Farnum Paul Ramsey 《Journal of Educational Measurement》1994,31(3):220-233
A study was undertaken to determine the effects on essay scores of intermingling handwritten and word-processed versions of student essays. A sample of examinees, each of whom had produced both a handwritten and a word-processed essay, was drawn from a larger sample of students who had participated in a pilot study of a new academic skills assessment battery. Students'original handwritten essays were converted to word-processed versions, and their original word-processed essays were converted to handwritten versions. Analyses revealed higher average scores for essays scored in the handwritten mode than for essays scored as word processed, regardless of the mode in which essays were originally produced. Several hypotheses were advanced to explain the discrepancies between scores on handwritten and word-processed essays. The training of essay readers was subsequently modified on the basis of these hypotheses, and the experiment was repeated using the modified training with a new set of readers. 相似文献
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This article is a report of a meta-analysis on the question: “What are the effects of different instructional systems used in science teaching?” The studies utilized in this meta-analysis were identified by a process that included a systematic screening of all dissertations completed in the field of science education since 1950, an ERIC search of the literature, a systematic screening of selected research journals, and the standard procedure of identifying potentially relevant studies through examination of the bibliographies of the studies reviewed. In all, the 130 studies coded gave rise to 341 effect sizes. The mean effect size produced over all systems was 0.10 with a standard deviation of 0.41, indicating that, on the average, an innovative teaching system in this sample produced one-tenth of a standard deviation better performance than traditional science teaching. Particular kinds of teaching systems, however, produced results that varied from this overall result. Mean effect sizes were also computed by year of publication, form of publication, grade level, and subject matter. 相似文献