发展中国家研究型大学的作用:引领国家和全球知识经济发展

研究型大学是各国学术系统的核心部分.研究型大学的发展可以推动各国知识经济的成功.国际顶尖期刊的编辑、作者和评阅人都来自研究型大学,同时,研究型大学能够获取全球知识信息,汇聚各类学者团体,资助教师参与国际专业学术机构和国际会议,并位于互联网革命的中心,因此,开展国际学术知识交流和参与到国际学术网络中是发展中国家研究型大学的核心使命.研究型大学作为“知识的仓库”和“批判中心”,面临着全球化带来的机遇和挑战.在高等教育国际化进程中,发展中国家的研究型大学面临着语言的困境,并且亟需改善学术职业的条件.从卓越的研究型大学的典型特征来分析,各国应该思考如何改善研究型大学的基础设施和智力氛围以使其迈向成功.     

中职旅游服务与管理专业工学结合精品课程开发研究

随着我国工学结合课程改革的不断深入,在旅游教学活动中,必须真正的关注学生,以促进学生的发展为本。对教学内容,教师要进行反复研究和筛选,使教学内容更适合学生,让学生学得会,用得上。精品课的开发旨在使学生在专业学习和实际工作中不光"知道",而且"会做"。     

Extended Mixed‐Effects Item Response Models With the MH‐RM Algorithm

A mixed‐effects item response theory (IRT) model is presented as a logical extension of the generalized linear mixed‐effects modeling approach to formulating explanatory IRT models. Fixed and random coefficients in the extended model are estimated using a Metropolis‐Hastings Robbins‐Monro (MH‐RM) stochastic imputation algorithm to accommodate for increased dimensionality due to modeling multiple design‐ and trait‐based random effects. As a consequence of using this algorithm, more flexible explanatory IRT models, such as the multidimensional four‐parameter logistic model, are easily organized and efficiently estimated for unidimensional and multidimensional tests. Rasch versions of the linear latent trait and latent regression model, along with their extensions, are presented and discussed, Monte Carlo simulations are conducted to determine the efficiency of parameter recovery of the MH‐RM algorithm, and an empirical example using the extended mixed‐effects IRT model is presented.     

You can lead a horse to water but you cannot make him learn: Smartphone use in higher education

Smartphone technology is penetrating world markets and becoming ubiquitous in most college settings. This study takes a naturalistic approach to explore the use of these devices to support student learning. Students that had never used a smartphone were recruited to participate and reported on their expectations of the value of smartphones to achieve their educational goals. Instrumented iPhones that logged device usage were then distributed to these students to use freely over the course of 1 year. After the study, students again reported on the actual value of their smartphones to support their educational goals. We found that students' reports changed substantially before and after the study; specifically, the utility of the smartphone to help with education was perceived as favorable prior to use, and then, by the end of the study, they viewed their phones as detrimental to their educational goals. Although students used their mobile device for informal learning and access to school resources according to the logged data, they perceived their iPhones as a distraction and a competitor to requisite learning for classroom performance.     

Child and Adolescent Predictors of Personality in Early Adulthood

This study investigated development of the Big Five personality traits from early childhood into adulthood. An initial group of 137 Swedish children were assessed eight times between ages 2 and 29 years. Initial decreases in extraversion leveled off in early adulthood; agreeableness and conscientiousness increased from ages 2 to 29; neuroticism initially increased, leveled off in later childhood and adolescence, and decreased throughout early adulthood; while openness to experience showed an initial increase, then decreased and leveled off in early adulthood. Individual developmental trajectories varied significantly, particularly in relation to gender. Personality traits became increasingly stable, and the fact that childhood scores predicted scores in adulthood indicated that personalities are fairly stable across this portion of the life span.     

Using statement banks to return online feedback: limitations of the transmission approach in a credit-bearing assessment

Electronic marking tools that incorporate statement banks have become increasingly prevalent within higher education. In an experiment, printed and emailed feedback was returned to 243 first-year students on a credit-bearing laboratory report assessment. A transmission approach was used, students being provided with comments on their work, but no guidance as to how they should use these remarks. A multiple-choice question test, undertaken before and after the return of feedback, was used to measure learning. Although returned comments included model answers, test scores showed no overall enhancement, even when students’ marks for their laboratory reports were initially hidden. A negative and significant (p = .010) linear trend between relative test scores and test date suggests that even modest improvements in subject knowledge were lost over time. Despite this, students could accurately guess their mark based on emailed feedback alone, estimated and awarded marks being linearly correlated (p < .001). It is concluded that statement banks organised according to published assessment criteria can ultimately help students to appreciate how their work was graded. However, students should be encouraged to produce a structured response to received feedback if self-assessment is to occur.     

Technology-Enhanced Physics Programme for Community-Based Science Learning: Innovative Design and Programme Evaluation in a Theme Park

Journal of Science Education and Technology - In this study, a new physics education programme is specifically developed for a famous theme park in Hong Kong to provide community-based science...     

释意理论视角下的国家领导人外交讲话中俗语和谚语的口译探究

以习近平主席为首的国家领导人讲话风格朴实,善用俗语和谚语等民间常用语表意和明理,拉近与听众的距离。外交讲话中,这种情况也很突出。该文从释意理论的角度入手,以习主席多次外交讲话为例,探究俗语和谚语的英译策略,并通过对语料进行量化分析,得出不同策略的运用情况,以图为俗谚语的口译提供有益启示。     

The Effects of Childhood Trauma on College Completion

Research in Higher Education - This study uses the National Longitudinal Study of Adolescent to Adult Health to examine the effect of childhood trauma experiences on college graduation rates. A...     

The Devil’s Advocate

Science & Education - While dissent is recognized as a necessary component of scientific knowledge production, in school settings, it is a double-edged sword that can disrupt and undermine...