高中生综合性作业初探

传统作业往往以操练的方式来加强学习效果，这既加深了学生的学习压力，又忽略了学生自悟习得的机会。在这种情况下根据知识的相通性而设计综合性作业是有助于学生知识结构的整体进步的。综合性作业的推行，使教师的教与学生的学取得了新的进步，但还有待于进一步研究与实践。     

English language learning difficulty of korean students in a Philippine Multidisciplinary University

This qualitative study analyzed the English language learning difficulties of 13 purposively chosen Korean students relative to their sociolinguistic competence, motivation in using the English language, and cultural factors. Interview responses were transcribed, categorized and thematised according to saliency, meaning and homogeneity. The findings of the study disclosed that, on the whole, while the subjects never had the opportunity to use the English language in Korea, they use it almost everywhere in the Philippines. Their difficulties exist both in daily conversation and in the academic setting. Such difficulties are attributable to both the subjects’ and the Filipinos’ different entry points in the learning and use of English. Despite cultural barriers in communication, however, the Koreans studying in the Philippines are instrumentally motivated to learn the English language.     

A questionnaire for listening to students’ voices in the assessment of teaching quality in a classical medical school

The purpose of this study was to develop a teaching quality assessment questionnaire and assess its reliability by using it with a sample of first‐year medical students. Principal components analysis with varimax orthogonal rotation resulted in the development of a 12‐item, two‐component tool, adequate for use in lectures and small‐group sessions. The two components were named ‘curriculum’ and ‘relationship’. The Cronbach coefficient alpha values indicated high reliability and internal consistency. According to the results obtained this teaching quality scale is a reliable measure and may be useful in identifying themes in disciplines and among teachers that may benefit from some professional development. Amongst its advantages is that it can be used with an optical reading tool.     

Role of the Undergraduate Student Research Assistant in the New Millennium

In this study, we analyze the contribution of the undergraduate student who participates in the process of generating scientific data and developing a research project using Brazilian research as an example. Historically, undergraduate students have performed the critical role of research assistants in developing countries. This aspect has been underappreciated as a means of generating scientific data in Brazilian research facilities. Brazilian educational institutions are facing major age-related generational changes among the science faculty within the next 5–10 yr. A lack of adequate support for graduate students leads to a concern that undergraduates will not be interested in choosing research assistant programs and, subsequently, academic research careers. To remedy this situation it is important to focus on ways to encourage new research careers and enhance university–industry collaborations.     

Threats to the Survival of the Author-Pays-Journal to Publish Model

While many agree that society as a whole, the progress of science, education, health care, patients, and policy makers would benefit tremendously from making access to research publications and data freely available to students, researchers, physicians and even the public, particularly in the case of publicly funded research, many questions regarding the future of the author-pays journal model to publish in open access journals remain unanswered, especially since article processing charges (APCs) fund peer review and publishing costs. Unlike the subscriber-pays traditional publishing model, the inherent interest in charging authors APCs as publication costs to have their work peer reviewed by experts in their field raises many concerns including the potential abuse by predatory publishers who may spot opportunities for profit, the objectivity and credibility of peer review, and the viability of this model in the light of rapidly evolving publishing practices and venues. In this piece, we discuss some challenges that may threaten the survival of the author-pays journal publishing model, evolving the “publish or perish” into a “pay to publish or perish” model.     

师专实验室建设现状与改革探讨

通过对师专实验室建设现状的分析 ,提出了如何加快实验室建设改革的构想 ,以实现实验室自身的可持续发展 ,更好地为教学、科研服务     

Can Infant Temperament Be Used to Predict Which Toddlers Are Likely to Have Increased Emotional and Behavioral Problems?

The 'terrible twos' are often associated with increased temper tantrums, noncompliance and aggression. Although some expression of these behaviors is normal, whether early individual factors can predict which children are most at risk of frequent or prolonged emotional and behavioral problems is of increasing interest. The current study of 6,067 toddlers found that their 9 month scores on a new brief measure of temperament—the Infant Behavior Questionnaire – Revised - Very Short Form (IBQ-R-VSF)—were associated with both difficult behaviors and prosocial behaviors at age 2, measured using a preschool version of the Strengths and Difficulties Questionnaire. Controlling for a range of demographic, maternal characteristics and contextual factors, we found that infants higher on the trait Negative Emotionality and/ or lower on Orienting Capacity and Fear were more likely to develop hyperactivity, emotion, peer and conduct problems and less likely to demonstrate pro-social behaviors at two years of age. Temperament aged 9 months explained an additional 1 - 6 % of the variance in toddler behavior. These findings suggest that infant temperament is associated with the behavior strengths and difficulties of 2-year-olds and provide the first longitudinal validation of the new 5-factor structure of the new IBQ-R-VSF.     

Electromyographic analysis of lower limb muscles during the golf swing performed with three different clubs

The aim of this study was to describe and compare the EMG patterns of select lower limb muscles throughout the golf swing, performed with three different clubs, in non-elite middle-aged players. Fourteen golfers performed eight swings each using, in random order, a pitching wedge, 7-iron and 4-iron. Surface electromyography (EMG) was recorded bilaterally from lower limb muscles: tibialis anterior, peroneus longus, gastrocnemius medialis, gastrocnemius lateralis, biceps femoris, semitendinosus, gluteus maximus, vastus medialis, rectus femoris and vastus lateralis. Three-dimensional high-speed video analysis was used to determine the golf swing phases. Results showed that, in average handicap golfers, the highest muscle activation levels occurred during the Forward Swing Phase, with the right semitendinosus and the right biceps femoris muscles producing the highest mean activation levels relative to maximal electromyography (70–76% and 68–73% EMG_MAX, respectively). Significant differences between the pitching wedge and the 4-iron club were found in the activation level of the left semitendinosus, right tibialis anterior, right peroneus longus, right vastus medialis, right rectus femuris and right gastrocnemius muscles. The lower limb muscles showed, in most cases and phases, higher mean values of activation on electromyography when golfers performed shots with a 4-iron club.