A theory of change for student-led academic integrity     

Deborah Richards  Sonia Saddiqui  Fiona White  Nicholas McGuigan  Judi Homewood 《Quality in Higher Education》2016,22(3):242-259

Breaches in academic integrity are a pervasive and enduring international concern to the overall quality of higher education. Despite students being the group most affected by academic integrity policies, organisational culture is such that students tend to be passive recipients of change initiatives, rather than the drivers. To deliver a paradigm change, a theory of change framework was designed, implemented and applied to explore the viability of a student-led academic integrity society. To achieve this, a national research project involving three stages of data collection (surveys, interviews and focus groups) was conducted to obtain the perspectives of students and student representatives. The key outcome of the project has been the recent launch of an academic integrity student society, a novel initiative outside the United States of America. The theory of change framework presented here seeks to offer guidance to other institutions contemplating the viability of student-led change to academic integrity and the establishment of academic integrity student societies, in particular.  相似文献   

The Participation Paradigm in Audience Research     

Sonia Livingstone 《The Communication Review》2013,16(1-2):21-30

As today's media simultaneously converge and diverge, fusing and hybridizing across digital services and platforms, some researchers argue that audiences are dead—long live the user! But for others, it is the complex interweaving of continuities and changes that demands attention, especially now that audiencing has become a vital mode of engaging with all dimensions of daily life. This article asks how we should research audiences in a digital networked age. I argue that, while many avenues are being actively pursued, many researchers are concentrating on the notion of participation, asking, on the one hand, what modes of participation are afforded to people by the particular media and communication infrastructures which mediate social, cultural or political spheres of life? And, on the other hand, how do people engage with, accede to, negotiate or contest this as they explore and invent new ways of connecting with each other through and around media? The features of this emerging participation paradigm of audience research are examined in this article.  相似文献   

The Theory of Planned Behavior Within the Stages of the Transtheoretical Model: Latent Structural Modeling of Stage-Specific Prediction Patterns in Physical Activity     

Sonia Lippke  Claudio R. Nigg  Jay E. Maddock 《Structural equation modeling》2013,20(4):649-670

This is the first study to test whether the stages of change of the transtheoretical model are qualitatively different through exploring discontinuity patterns in theory of planned behavior (TPB) variables using latent multigroup structural equation modeling (MSEM) with AMOS. Discontinuity patterns in terms of latent means and prediction patterns for the different stage groups were examined. Adults (n = 3,462) were assessed on their physical activity stages of change and TPB variables. The TPB was separately examined within the five stage groups. The TPB measurement model fit was acceptable. Latent mean analyses with post-hoc contrast and MSEM indicated discontinuity patterns. Results underscore the qualitative differences between the stages that may guide further research and the design of interventions integrating the approaches.  相似文献   

Preservice Teachers' Beliefs About Childhood: Challenges for a Participatory Early Childhood Education?     

Sofia Avgitidou  Dimitris Pnevmatikos  Sonia Likomitrou 《Journal of Early Childhood Teacher Education》2013,34(4):390-404

This study examines preservice teachers' beliefs about childhood in an attempt to see how they may support an active, participatory role for children in early childhood education (ECE). Three hundred sixteen early childhood preservice teachers described childhood characteristics and children's ability for decision-making in a written text. These texts were content analyzed and then quantified. Preservice teachers' beliefs about childhood were found to vary and some of their beliefs corresponded to existing scientific theories and typologies. Despite this variation, preservice teachers' beliefs had dominant ontological and epistemological presuppositions that highlighted childhood as a homogeneous period of human life, as a state of being, rather than as a dynamic and developing period of life. The majority of preservice teachers assigned children with an ability to make decisions but only under specific preconditions. We argue that these beliefs may act as obstacles for the enhancement of participatory processes in ECE due to their ontological and epistemological underpinnings. Implications of current findings in relation to teacher education are discussed.  相似文献   

Case Method in the Teaching of Food Safety     

Alfredo Gallego  María S. Fortunato  Susana L. Rossi  Sonia E. Korol  Juan A. Moretton 《Journal of Food Science Education》2013,12(3):42-47

One of the fundamental aims of education is the integration of theory and practice. The case method is a teaching strategy in which students must apply their knowledge to solve real‐life situations. They have to analyze the case described and propose the best possible solution. Although the case may be written, the use of new information and communication technologies can develop the case plan in ways that would achieve greater realism and widen the possibilities for discussion. This paper describes our experience in implementing the case method to teach food safety in the Chair of Hygiene. At first this methodology was used to improve the teaching of good practices in food preparation, later practical work was implemented where small groups of students designed and carried out the microbiological analysis of suspected food. This practical work was presented online as a multimedia activity; students were given face‐to‐face and on‐line tutoring. Evaluation was based both on students’ performance and on a survey they had to answer. More than 92% of students regarded the methodology used for the understanding of the unit as sound. Professors collaboration on providing guidance and multimedia presentation were also positively assessed. The bringing together of face‐to‐face and virtual tasks and small‐group discussion of cases under professors guidance contributed to making good use of the positive aspects of this methodology in order to improve the understanding of problems which do not always have a single answer.  相似文献   

Characteristics of extracurricular physical activity and cognitive performance in adolescents. The AVENA study     

Irene Esteban-Cornejo  Sonia Gómez-Martínez  Carlos M. Tejero-González  Ruth Castillo  Ricardo Lanza-Saiz  German Vicente-Rodríguez 《Journal of sports sciences》2013,31(17):1596-1603

Abstract

The aim of this report was to examine the associations between some characteristics (i.e., structure and number) of extracurricular physical activity (EPA) and cognitive performance in adolescents. A total of 1662 adolescents (880 girls; 13.0–18.5 years) from 5 Spanish cities (Granada, Madrid, Murcia, Santander and Zaragoza) were included in this study. Structure (organised and non-organised) and number of EPAs, and participation at vigorous intensity during EPA were self-reported. Cognitive performance (verbal, numeric and reasoning abilities, and an overall score) was measured with the “SRA-Test of Educational Ability”. Results showed that vigorous EPA was positively associated with all cognitive variables. Adolescents who practiced an organised EPA had higher scores in 3 of the 4 cognitive variables than those who practiced a non-organised EPA (all P < 0.05). Likewise, the group who participated in more than one EPA had higher cognitive performance in all variables than the group who participated in only one EPA (all P < 0.05). Regardless of potential confounder variables, including vigorous EPA, both structure and number of EPAs were each other independently associated with cognitive performance. Therefore, structure and number of EPAs may positively influence cognitive performance in adolescents. Participating in multiple, organised EPA may have benefits for cognitive performance.  相似文献   

Vitamin C supplementation does not influence plasma and blood mononuclear cell IL-6 and IL-10 levels after exercise     

Antoni Aguiló  Marta Monjo  Carlos Moreno  Pau Martinez  Sonia Martínez 《Journal of sports sciences》2013,31(17):1659-1669

Abstract

The aim of this study was to determine whether the highest vitamin C supplementation associated with complete bioavailability influences the plasma and blood mononuclear cell IL-6 and IL-10 response to exercise. A double-blinded study of supplementation with vitamin C was performed. After 15 days of supplementation with vitamin C (500 mg · day^?1, n = 16) or a placebo (n = 15), participants in the study completed a 15-km run competition. Blood samples were taken before and after competition. Oxidative stress markers, antioxidants, cortisol, IL-6 and IL-10 were determined in plasma or serum. IL-6 and IL-10 protein and mRNA levels were measured in blood mononuclear cells. Although higher plasma and blood mononuclear cell vitamin C levels were observed in the supplemented group when compared with the placebo one, the two groups showed identical exercise-induced changes in all the measured parameters. Exercise induced increased IL-6 and IL-10 levels in plasma and blood mononuclear cells. IL-6 and IL-10 mRNA levels in blood mononuclear cells increased after the competition. After recovery, IL-6 mRNA returned to basal levels and IL-10 mRNA levels remained elevated. In conclusion, exercise induced increased IL-6 and IL-10 production in blood mononuclear cells. However, vitamin C supplementation did not influence IL-6 and IL-10 response to exercise.  相似文献   

A longitudinal study of handwriting skills in pre-schoolers: the acquisition of syllable oriented programming strategies     

Olga Soler Vilageliu  Sonia Kandel 《Reading and writing》2012,25(1):151-162

Previous studies have shown the relevance of the syllable as a programming unit in handwriting production, both in adults and elementary school children. This longitudinal study focuses on the acquisition of writing skills in a group of preschoolers. It examines how and when the syllable structure of the word starts regulating motor programming in handwriting. Eighteen five year old preschoolers copied six-letter Catalan words (disyllabic and trisyllabic) on a digitiser at three different times over the academic year (January, March, and May). The words were written in uppercase letters. We measured the duration of the inter-letter intervals (ILI) to gather information on the timing of motor programming. The results indicated that from January to March the children were mostly focused on movement proficiency. The results also showed different profiles of ILI duration for the two types of words over the three sessions. For disyllabic words, the syllable regulated movement programming in January; for trisyllabic words, this happened in March. This suggests that the syllable already plays a role in the programming of handwriting movements in kindergarten.  相似文献   

Diversity among Spanish-speaking English language learners: profiles of early literacy skills in kindergarten     

Karen L. Ford  Sonia Q. Cabell  Timothy R. Konold  Marcia Invernizzi  Lauren B. Gartland 《Reading and writing》2013,26(6):889-912

This study explored heterogeneity in literacy development among 2,300 Hispanic children receiving English as a Second Language (ESL) services at the start of kindergarten. Two research questions guided this work: (1) Do Spanish-speaking English language learners receiving ESL services in the fall of kindergarten demonstrate homogeneous early literacy skills, or are there distinct patterns of achievement across measures of phonological awareness, alphabet knowledge, and orthography? and (2) if there are distinct profiles, to what extent do they predict literacy achievement at the end of kindergarten and the beginning of first grade? Using cluster analysis, the authors identified four distinct literacy profiles derived from fall kindergarten measures of phonological awareness, alphabet knowledge, and phonetic spelling. These profiles were found to be associated with literacy outcomes in spring of kindergarten and fall of first grade. The two profiles that were associated with greater success on later measures of concept of word in text, letter sound knowledge, word reading, and spelling were the two that included stronger performance on orthographic skills (i.e., alphabet knowledge and phonetic spelling). These findings demonstrated that there is heterogeneity among Hispanic ESL students at kindergarten entry and suggested that literacy instruction must be differentiated from the very beginning in order to meet students’ individual needs. The findings also suggested that orthographic skills should be assessed and taught early on. While phonological awareness may be a necessary precursor to reading, phonological awareness in the absence of orthographic skills may not be sufficient.  相似文献   

English in action: school based teacher development in Bangladesh     

Tom Power  Robina Shaheen  Mike Solly  Clare Woodward  Sonia Burton 《Curriculum Journal》2013,24(4):503-529

In the Least Economically Developed Countries (LEDCs), School Based Teacher Development (SBTD) is sometimes advocated as a potential mechanism for improving the classroom practices experienced by millions of children in a complete school system, as quickly as possible. Robust evidence is required for approaches to be implemented with some confidence by Government development agencies, such as the UK Department for International Development (DFID). SBTD has a long history stemming from ideas of school-based curriculum development, which underlay the ideas on teacher-as-researcher, and is typically advocated in the developed world based on a view of the teacher as a professional. How might such notions play out, and to what effect, in LEDC contexts? This article examines the issues at stake in introducing SBTD in LEDCs, by examining: the nature of the evidence for various forms of teacher development, the nature of SBTD in particular and the evidence for its effectiveness. The latter issues will be illustrated through examination of English in Action (EIA, www.eiabd.com), a large-scale SBTD programme for primary and secondary English language (EL) teachers serving government schools across Bangladesh.  相似文献