Citizenship education in civics textbooks in the Japanese junior high school curriculum

This article discusses the types of citizenship education that are included in a sample of Japanese junior high school civics textbooks. Seven civics textbooks that have been authorized by the Ministry of Education for use in junior high school from the 2012 academic year were analysed in the context of fundamental issues in citizenship education and the national curriculum guidelines in Japan. In contrast to some previously published research, it is argued that the textbooks encourage, to a limited extent, active, participatory approaches by students with exercises and practical tasks to help students develop skills and gain the understanding required to live in contemporary society. It is suggested that the textbooks place some limitations on active learning especially in relation to students' political participation and that they reflect the struggle Japan is experiencing in the search for an inclusive national identity. Further work may serve to clarify the nature of potential contributions to citizenship education including that associated with students' involvement in whole school issues.     

Attitudes of healthcare students on gross anatomy laboratory sessions

At Chiba University, gross anatomy laboratory sessions (“laboratories”) are required for physical therapy students. Though most physical therapy schools require their students to participate in laboratories so that they will better understand the structure of the human body, few data exist on the value of these laboratories specifically for physical therapy students. We administered questionnaires to physical therapy undergraduate students both before and after they participated in laboratories. Questionnaire items focused on student attitudes toward the laboratories and on human life and dignity. Data from 83 students were analyzed, with the following results: (1) 74.7% of students had a positive attitude about attending laboratories before doing so; (2) with few exceptions, students' attitudes about upcoming laboratories grew more positive after experiencing the laboratory work (P < 0.001); (3) laboratories caused students to contemplate the topics of human life and dignity; and (4) 83.1% of students hoped to participate in laboratories at least four times. These results indicate that laboratories reinforce physical therapy students' positive attitudes about laboratory learning and promote student reflection on human life and dignity. This study provides support for the implementation of multiple laboratory sessions using cadavers into a uniform curriculum for physical therapy students in Japan. Anat Sci Educ 2: 273–279, 2009. © 2009 American Association of Anatomists.     

Voices from Spanish students with disabilities: willpower and effort to survive university

This article analyses the university experiences of 44 students with disabilities. The voices of Spanish students describe the reasons that lead them to choose a given university degree, their transition in the university, the perception they have of themselves as students and how they evaluate their academic results. This study was done with the biographical-narrative methodology using several different data collection techniques, such as narrative interviews, lifelines and photographs. Data analysis was based on an inductive coding system. The results of this study have enabled us to conclude that most of the students chose their degree course because they had a vocation for it, although their disability also influenced their decision. Some students had such a hard time during their first year that they had to change their course of studies. They thought they had to make a stronger effort than the rest of their fellow students, defined themselves as fighters and survivors, and valued this willpower as their main personal asset, above the outcome achieved.     

Effects of tennis play on executive function in 6–11-year-old children: a 12-month longitudinal study

The present study aimed to assess the effects of 12 months of frequent tennis play on executive functions and the relationships of daily moderate-to-vigorous physical activity (MVPA), physical competence, and enjoyment of playing tennis to executive functions in children. Thirty-two children (6–11 years old) who had regularly played tennis (once a week; mean?=?3 years, range?=?0–6 years) before the study were enrolled in a 12-month intervention. Participants were allocated into two groups: low-dose (maintain current frequency of tennis play, N?=?19) or high-dose (increased frequency of tennis play to four times per week, N?=?13). Participants’ MVPA, physical competence, enjoyment of playing tennis, and executive functions (i.e. inhibitory control, working memory, and cognitive flexibility) were evaluated before and after this intervention. The high-dose group demonstrated a greater improvement in working memory than the low-dose group, while there was no group difference in MVPA, physical competence, and enjoyment of playing tennis. Changes in MVPA were associated with improvements in cognitive flexibility. Changes in physical competence were associated with improvements in working memory and cognitive flexibility. Changes in the enjoyment of playing tennis were associated with improvements in inhibitory control. The current findings suggest that replacement of MVPA with sports activity, such as tennis enhances executive functions development, and suggest that sports programmes that seek to build competence and enjoyment might help support the development of executive functions in children.     

Automatic building of new Field Association word candidates using search engine

With increasing popularity of the Internet and tremendous amount of on-line text, automatic document classification is important for organizing huge amounts of data. Readers can know the subject of many document fields by reading only some specific Field Association (FA) words. Document fields can be decided efficiently if there are many FA words and if the frequency rate is high. This paper proposes a method for automatically building new FA words. A WWW search engine is used to extract FA word candidates from document corpora. New FA word candidates in each field are automatically compared with previously determined FA words. Then new FA words are appended to an FA word dictionary. From the experiential results, our new system can automatically appended around 44% of new FA words to the existence FA word dictionary. Moreover, the concentration ratio 0.9 is also effective for extracting relevant FA words that needed for the system design to build FA words automatically.     

Relationship of tennis play to executive function in children and adolescents

This study evaluated the association between the frequency of tennis play and executive function in children and adolescents. One hundred and six junior tennis players (6–15 years old) participated in this study. Executive function, including inhibitory control, working memory, and cognitive flexibility were evaluated at rest. Females showed better inhibitory control and cognitive flexibility than males. In males, more frequent tennis play was associated with higher basic processing speed and inhibitory control after controlling for age, gender, body mass index (BMI), and tennis experience. More frequent tennis play was associated with better working memory in both males and females after controlling for age, gender, BMI, and tennis experience. Furthermore, longer tennis experience was related to better cognitive flexibility in males after controlling for age, gender, BMI, and frequency of tennis play. These findings suggest that tennis play is associated with the development of three foundational aspects of executive function (i.e. inhibitory control, working memory, cognitive flexibility). Especially, frequent participation in tennis play is related to better inhibitory control and working memory, while longer experience of tennis play is associated with better cognitive flexibility. Although development of inhibitory control and cognitive flexibility is slower in males than in females, the associations between tennis play and inhibitory control and cognitive flexibility appear to be larger in males than in females.     

Improved executive functions in 6–12-year-old children following cognitively engaging tennis lessons

The aim of this cross-sectional study was to evaluate the relationships between cognitively engaging exercise (i.e., game-based and coordination exercises), executive functions (i.e., inhibitory control and working memory), and physical fitness. Forty junior tennis players (6–12 years old), who regularly participated in tennis lessons (2.55 years, SD = 1.61) prior to the study, were investigated. All participants completed evaluations of executive functions (inhibitory control and working memory) at rest. The duration of each lessons’ instructional activities, including coordination training, game-based exercise, rallying, and non-physical activity (explanations and breaks), was recorded. Physical fitness was evaluated using the Tennis Field Test. A longer duration of game-based exercise was positively correlated with inhibitory control and physical fitness. Coordination training was associated with improved working memory. Non-physical activity was inversely correlated with inhibitory control, working memory, and physical fitness. The results suggest that game-based tennis lessons have beneficial effects on inhibitory control and physical fitness levels, and a longer duration of coordination training is associated with better working memory. The present study indicates that shortened non-physical activity time within a sports setting is associated with the development of executive functions and physical fitness.     

High-throughput single-cell manipulation system for a large number of target cells

A sequential and high-throughput single-cell manipulation system for a large volume of cells was developed and the successive manipulation for single cell involving single-cell isolation, individual labeling, and individual rupture was realized in a microhydrodynamic flow channel fabricated by using two-dimensional simple flow channels. This microfluidic system consisted of the successive single-cell handlings of single-cell isolation from a large number of cells in cell suspension, labeling each isolated single cell and the lysate extraction from each labeled single cell. This microfluidic system was composed of main channels, cell-trapping pockets, drain channels, and single-cell content collection channels which were fabricated by polydimethylsiloxane. We demonstrated two kinds of prototypes for sequential single-cell manipulations, one was equipped with 16 single-cell isolation pockets in microchannel and the other was constructed of 512 single-cell isolation pockets. In this study, we demonstrated high-throughput and high-volume single-cell isolation with 512 pocket type device. The total number of isolated single cells in each isolation pocket from the cell suspension at a time was 426 for the cell line of African green monkey kidney, COS-1, and 360 for the rat primary brown preadipocytes, BAT. All isolated cells were stained with fluorescence dye injected into the same microchannel successfully. In addition, the extraction and collection of the cell contents was demonstrated using isolated stained COS-1 cells. The cell contents extracted from each captured cell were individually collected within each collection channel by local hydrodynamic flow. The sequential trapping, labeling, and content extraction with 512 pocket type devices realized high-throughput single-cell manipulations for innovative single-cell handling, feasible staining, and accurate cell rupture.     

田野调查与历史研究——中国史研究为中心

文章以中国史研究为中心,分析了当前日本中国明清史研究的前沿与方法,探讨了田野调查与历史研究的关系,强调历史研究要加强田野调查方法的使用。