康定师专"五年制"专科教育中校本课程开发的必要性

文章根据学校所处的地理环境,五年制学生的实际,以及将来学生就业的去向等提出了开发校本课程的必要性,达到贴近学生,让学生能"学有所用",培养出为藏区经济文化建设的有用人才.     

足球比赛中第二进攻者的活动特点及原则

阐述了足球比赛中第二进攻者的活动特点和活动原则及其活动应注意的问题     

Effects of knowing the task duration on players’ pacing patterns during soccer small-sided games

The aim of this study was to identify the influence of prior knowledge of exercise duration on players’ pacing patterns during soccer small-sided games. Twenty semi-professional male soccer players participated in this study. In the first game scenario, players were not informed how long they would be required to play the small-sided game and the activity was terminated after 20 min (Unknown Condition). In the second game scenario, players were told that they would play the small-sided game for 10 min, but immediately after completing the 10-min game, they were asked to complete another 10 min (Partially Condition). In the third game scenario, players were instructed that they would play the small-sided game for 20 min and then they completed the 20-min game (Known Condition). The results presented a tendency of higher values in all performance variables in the [0′–10′] min compared with the [10′–20′] min. As the players’ previous knowledge about the tasks duration increased, the performance between two moments tended to be similar. Considering the entire 20-min game duration, the Partially Condition of the exercise was the most demanding condition. In conclusion, the knowledge of shorter durations of the exercise seems to lead to an increase of exercise duration demand, and longer exercise durations possibly tend to decrease differences between full knowledge and not knowing the exercise duration.     

How do student and classroom characteristics affect attitude toward mathematics? A multivariate multilevel analysis

This study investigated the effects of student and classroom characteristics on math self-confidence, perceived usefulness, and enjoyment of mathematics as multiple outcomes. A sample of 7th-grade students from 78 classes of 49 schools was studied. The data were collected using, among other instruments, an attitude questionnaire. The results of the multivariate multilevel analysis showed that the variance of the 3 indicators was situated mostly at the student level, and that the indicators correlated strongly at the class level. Higher prior mathematics achievement and positive parental beliefs and attitudes were significant predictors of higher scores across the 3 indicators. Each of the baseline indicators was significantly associated with its corresponding final indicator. At the classroom level, classroom assessment was significantly associated with less endorsement of all 3 indicators, higher levels of classroom modeling with greater endorsement of perceived usefulness of mathematics, and classroom questioning with greater enjoyment of mathematics.     

Educational choice in secondary school in Flanders: the relative impact of occupational interests on option choice

The present study aims at unravelling the myriad of student-level (i.e., gender, socioeconomic status [SES], academic self-concept, achievement, ability, and occupational interests) and school-level (i.e., gender composition, maths composition, and SES composition) determinants of option choice in the academic track of secondary school in Flanders. We focused on 2 decisional thresholds in Flemish secondary education, namely, the transition from Grade 8 to Grade 9 (N = 2518) and from Grade 10 to Grade 11 (N = 2871). Data were analyzed through multinomial multilevel analysis. Our results strongly confirm Lent's (2005) jigsaw puzzle metaphor in that different factors go into a complex and dynamic interplay. Especially in the first grades, prior achievement is a major predictor of option choice in secondary education, whereas in the last years occupational interests become increasingly important. From a gender perspective, boys rather choose math/sciences-oriented options than girls. Option choice is mainly determined by student-level rather than school-level predictors.     

Integrating the Educative Functions of Information and Communications Technology (ICT) in teachers' and learners' toolboxes: a reflection on pedagogical benchmarks for ICT in teacher education

Abstract

The big question about pedagogical benchmarks for information and communications technology (ICT) in teacher training is whether they can be transferred to contexts other than the ones in which the benchmarks have been developed. In this article we reflect on the chances that the benchmarks presented will become really integrated within the heart of the learning and teaching process of teacher training programmes. To understand that process better, we reflect on the concept of professional learning and what that concept has to say about organisational learning and about how the integration process could be further developed. We propose a broad framework for actions of all actors involved: teacher training institutes, their partners (professional development schools), research and development agencies, the teacher trainers, the students, teachers in practice and their pupils. Only a concerted action of collaborative experimenting and professional learning on ICT integration in the learning and teaching processes can lead to the use of ICT as a catalyst for implementing learning arrangements that fit the expectations of the twenty-first century and its youth.     

The physical placement of classroom technology and its influences on educational practices

The purpose of this study was to gain deeper insights into how technology restructures the classroom as a spatial setting and how the positioning of these technologies can be associated with educational practices. The research includes a photographic and schematic representation of 115 classrooms in 12 primary schools in Belgium, resulting in a typology based on structural features of the classrooms. Based on the typology derived and the specific positioning of technology, nine teachers were purposefully selected and interviewed regarding their perceptions concerning the link between the use of technology and the classroom layout. The results indicate that (1) the positioning of technology can be related to specific types of technology use; (2) the classroom layout is in transition from one central display to multiple screens; and (3) because of physical access to technology, the educational practice of individual classes is spatially dispersed over different locations within the school.     

Children's inference generation across different media

In the present study, we investigated the degree to which children's inference generation ability generalises across different media and predicts narrative comprehension over and above basic language skills and vocabulary. To address both aims, we followed two cohorts of children aged 4 and 6 as they turned 6 and 8 years old, respectively. At each time point we assessed their inference and narrative comprehension skills using aural, televised and written stories. We also assessed their basic language skills and vocabulary. The findings demonstrated that children's inference generation skills were highly inter‐related across different media for both cohorts and at both time points. Also, children's inference generation had a significant contribution to children's narrative comprehension over and above basic language skills, vocabulary and media factors. The current set of findings has important theoretical and practical implications for early diagnosis and intervention in young children's high‐order comprehension skills.     

Time-out! How psychological momentum builds up and breaks down in table tennis

ABSTRACT

The current study examined the development of psychological momentum (PM) in table tennis and the effect of a time-out. Eighty table tennis players were exposed to an audiovisual scenario, in which they either came back from 1–7 to 7–7 in an all-decisive game (positive momentum), or in which the opponent came back from 7–1 to 7–7 (negative momentum). Furthermore, at the score of 7–7 a time-out was called. One group of participants received no specific instructions during the time-out, whereas the other group received task (mastery-approach – MAp) instructions. Overall, PM perceptions increased for participants in the positive momentum condition, but decreased rapidly for participants in the negative momentum condition. In addition, the time-out led to a loss of PM in the positive momentum condition, but to a recovery of PM in the negative momentum condition. The instructions during the time-out did not make a significant difference. Together, these results suggest that scoring patterns in a table tennis game significantly affect the PM of players. Furthermore, a player or coach could benefit from calling a time-out in a negative momentum situation, as this provides an opportunity to psychologically recover.