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461.
Lucía Jiménez Lucía Antolín-Suárez Alfredo Oliva Victoria Hidalgo Antonia Jiménez-Iglesias Bárbara Lorence 《Cultura y Educación》2013,25(3):573-602
AbstractRelevant information on effectiveness of school-based drug prevention programmes is available. Despite this, there is still contradictory evidence that makes it necessary to continue to shed light on this issue. Based on a synthesis research method, the aim of this study was to determine the relevant variables that enhance the efficacy of these programmes and to determine the weight of their empirical evidence. Furthermore, several features of the evaluation designs whose variables had been proven effective were examined. A systematic review of periodical literature was conducted, which led us to extract 1,622 papers, of which 17 studies were analysed. An in-depth analysis of these publications led us to identify 29 key variables associated with the efficacy of the programme, which were ranked according to the weight of their empirical evidence. Moreover, the characteristics of the studies included in the review highlighted the need to improve the rigorousness and quality of the evaluation designs in this field. 相似文献
462.
Sebastian Scherr Philipp Müller Victoria Fast 《Educational Assessment, Evaluation and Accountability》2013,25(2):131-141
The use and abuse of course and lecturer rating websites such as RateMyProfessors.com? is a highly relevant topic for universities’ evaluation and assessment policies and practice. However, only a few studies have paid attention to the actual influence of teaching evaluation websites on the students themselves—that is, their perceptions of a certain course and their course choice intention at university. Findings point to the fact that positive comments on the website about professors improve students’ evaluations. However, professor evaluation websites contain two types of information: single student comments and average ratings. Research on exemplification effects has shown that single cases often have a stronger influence on recipients than more valid base rate information. We test this assumption in an experiment (n?=?126) using a professor evaluation website stimulus. Results show that single comments strongly influence opinions and course choice intentions but that they are moderated by the valence of the average rating. 相似文献
463.
Victoria Andelsman 《Journalism Practice》2019,13(4):458-475
This paper examines newspaper coverage of sexual and reproductive health and violence against women, from 1995 until 2015, in two print newspapers from Buenos Aires, Argentina. The analysis shows that while coverage of violence against women increased over the 20-year period, coverage of sexual and reproductive health did not. Moreover, drawing on framing theory, content analysis indicates that, regardless of the level of coverage, throughout the period examined, articles on these topics tended to eschew a gender equality approach, and to be framed in episodic, rather than thematic frames. Finally, articles about violence against women are significantly less likely to use either the equality frame or the thematic frame than stories about sexual and reproductive health. This paper draws on these findings to reflect on the relevance of portraying these issues as social concerns with impact in gender equality. 相似文献
464.
Candice M. Mills Judith. H. Danovitch Victoria N. Mugambi Kaitlin R. Sands Candice Pattisapu Fox 《Child development》2022,93(2):326-340
Using a new method for examining parental explanations in a laboratory setting, the prompted explanation task, this study examines how characteristics of parental explanations about biology relate to children's knowledge. Parents (N = 148; Mage = 38; 84% female, 16% male; 67% having completed college) of children ages 7–10 (Mage = 8.92; 47% female, 53% male; 58% White, 9.5% Black, 9.5% Asian) provided answers to eight how and why questions about biology. Parents used a number of different approaches to address the questions, including providing more mechanistic responses to how questions and more teleological responses to why questions. The characteristics of parental explanations—most notably, how frequently parents provided correct responses—predicted children's performance on measures of verbal intelligence and biological knowledge. Additional exploratory analyses and implications for children's learning are discussed. 相似文献
465.
Stefanie M. Attardi Douglas J. Gould Rebecca L. Pratt Victoria A. Roach 《Anatomical sciences education》2022,15(4):685-697
Gross anatomy is a source of anxiety for matriculating medical students due to the large volume of information presented in a truncated timeline, and because it may be their first exposure to human cadavers. This study aimed to assess if video-based resources would affect matriculating medical students' anatomy state anxiety levels. Videos were designed to be short, YouTube-based units that served to provide orientation information about the anatomy course, dissection facilities, and available study resources to dispel anxiety around beginning their anatomy studies. To evaluate the impact of the videos, students in two consecutive matriculating years (2018 and 2019) completed the validated State-Trait Anxiety Inventory and a demographic questionnaire. The 2019 cohort (n = 118) served as the experimental group with access to the videos; while the 2018 cohort (n = 120) without video access served as a historical control. Analyses revealed that the groups were equivalent in terms of trait anxiety (P = 0.854) and anatomy state anxiety even when student video exposure was controlled (P = 0.495). Anatomy state anxiety was only significantly lower in students with prior formal anatomy exposure (P = 0.006). Further inquiry into students' prior anatomy experience identified that individuals with post-secondary dissection experience were significantly less anxious than those without formal anatomical experience (P = 0.023). These results may serve as a cautionary tale to educators; while preference for video-based instructional materials is prevalent in the literature, videos delivered on public social media platforms fail to prepare students for the psychological impact of studying human anatomy. 相似文献
466.
Victoria C. P. Knowland Michael S. C. Thomas 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2014,60(1):99-122
The acquisition of new skills in adulthood can positively affect an individual’s quality of life, including their earning potential. In some cases, such as the learning of literacy in developing countries, it can provide an avenue to escape from poverty. In developed countries, job retraining in adulthood contributes to the flexibility of labour markets. For all adults, learning opportunities increase participation in society and family life. However, the popular view is that adults are less able to learn for an intrinsic reason: their brains are less plastic than in childhood. This article reviews what is currently known from neuroscientific research about how brain plasticity changes with age, with a particular focus on the ability to acquire new skills in adulthood. Anchoring their review in the examples of the adult acquisition of literacy and new motor skills, the authors address five specific questions: (1) Are sensitive periods in brain development relevant to learning complex educational skills like literacy? (2) Can adults become proficient in a new skill? (3) Can everyone learn equally effectively in adulthood? (4) What is the role of the learning environment? (5) Does adult education cost too much? They identify areas where further research is needed and conclude with a summary of principles for enhancing adult learning now established on a neuroscience foundation. 相似文献
467.
This study examines the effects of teaching common complex grapheme‐to‐phoneme correspondences (GPCs) on reading and reading motivation for at‐risk readers using a randomised control trial design with taught intervention and control conditions. One reading programme taught children complex GPCs ordered by their frequency of occurrence in children's texts (a ‘simplicity principle’). The other reading programme taught children word usage. Thirty‐eight students participated in the 9‐week programme of 30 supplemental small group sessions. Participants in the complex GPC group performed significantly better at post‐tests with generally large value‐added effect sizes (Cohen's d) at both by‐participant and by‐item for spelling, d = 1.85, d = 1.16; word recognition with words containing taught GPCs, d = 0.96, d = 0.95; word recognition, d = 0.79, d = 0.61, and reading motivation, d = 0.34, d = 0.56. These findings suggest that the simplicity principle aids in structuring maximally effective supplemental phonic interventions. 相似文献
468.
Victoria Ann Ward 《Irish Educational Studies》2014,33(4):489-512
Attention deficit hyperactivity disorder (ADHD) diagnosis rates have increased significantly in recent times. A teacher's role is crucial in determining if a child will be referred for an ADHD assessment. Teachers' opinions and observations are also required for and play a huge role in the actual assessment process. For this reason, their knowledge of ADHD is also an important part of this process. This research has measured, on a small scale, Irish primary schoolteacher's knowledge and conceptions about ADHD using the Knowledge of Attention Deficit Disorders Scale (KADDS) questionnaire. Ninety teachers participated in the research from 11 primary schools in County Clare. A quantitative method was utilised enabling the research to be comparable with other pieces of research using the same questionnaire. Data in relation to the teachers' professional background were also gathered in order to analyse significant differences based on a variety of factors. The results were analysed as prescribed in KADDS test manual using the statistical software package SPSS. This research shows that Irish primary schoolteachers are more knowledgeable in regards to ADHD symptoms and diagnosis than they are in the areas of associated features or treatments. It also shows that knowledge levels of Irish primary schoolteachers are higher than teachers in earlier research using the same questionnaire. 相似文献
469.
Fleur Horner Mark Rayson Sam Blacker Victoria Richmond James Carter 《Journal of sports sciences》2013,31(4):354-360
Abstract This study developed a multivariate model to predict free-living energy expenditure (EE) in independent military cohorts. Two hundred and eighty-eight individuals (20.6 ± 3.9 years, 67.9 ± 12.0 kg, 1.71 ± 0.10 m) from 10 cohorts wore accelerometers during observation periods of 7 or 10 days. Accelerometer counts (PAC) were recorded at 1-minute epochs. Total energy expenditure (TEE) and physical activity energy expenditure (PAEE) were derived using the doubly labelled water technique. Data were reduced to n = 155 based on wear-time. Associations between PAC and EE were assessed using allometric modelling. Models were derived using multiple log-linear regression analysis and gender differences assessed using analysis of covariance. In all models PAC, height and body mass were related to TEE (P < 0.01). For models predicting TEE (r 2 = 0.65, SE = 462 kcal · d?1 (13.0%)), PAC explained 4% of the variance. For models predicting PAEE (r 2 = 0.41, SE = 490 kcal · d?1 (32.0%)), PAC accounted for 6% of the variance. Accelerometry increases the accuracy of EE estimation in military populations. However, the unique nature of military life means accurate prediction of individual free-living EE is highly dependent on anthropometric measurements. 相似文献
470.
Victoria Crisp Martin Johnson Nadežda Novaković 《British Educational Research Journal》2012,38(5):813-839
This research investigated whether features of examination questions influence students with dyslexia differently to others, potentially affecting whether they have a fair opportunity to show their knowledge, understanding and skills. A number of science examination questions were chosen. For some questions two slightly different versions were created. A total of 54 students considered by their teachers to have dyslexia and a matched control group of 51 students took the test under exam conditions. A dyslexia screening assessment was administered where possible and some students were interviewed. Facility values and Rasch analysis were used to compare performance between the versions of the same question and between those with and without dyslexia. Chi‐square statistics found no statistically significant differences in performance between groups or between question versions. However, some tentative implications for good practice can be inferred (e.g. avoiding ambiguous pronouns, using bullet points). 相似文献