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211.
The use of circle time is becoming increasingly widespread in this country, but what exactly it involves and should achieve is subject to a wide range of interpretations. Such a situation can make the identification of what should count as good or appropriate practice very hard to undertake. This paper describes three examples of the development of circle time in other countries. These models are used as a means of critically reflecting on practice here. Some key points raised are the importance of the relationship between theory and practice and between specific processes and their outcomes. Lack of evaluative research and adequate training are also identified as significant issues.  相似文献   
212.
This article deals with the selection of teacher trainers in the FRG. The author describes the recruitment and selection processes and techniques to select heads of ‘general training seminars’ (Seminarleiter,) and of ‘subject orientated seminars’ (Fachseminarleiter). As a result of the deficits of these methods of selection and placement training courses for future head teachers and school inspectors have been introduced by the Ministry of Education of Berlin (West). These courses seem to be quite attractive to young teachers as a method of “indirect counselling and guidance”.  相似文献   
213.
Using the case of FC Barcelona and Catalonia, this paper examines the relationship between national identity, social institutions and political values. Through different methods of qualitative research, we present an intergenerational comparison between age cohorts to capture continuities and discontinuities in the discursive linkage between FC Barcelona and national feelings of belonging. As the context has changed, the identity construction process should have changed in conjunction with it. The results point to how the old cohort tended to use Barça, as an escape valve, intertwined with Catalan nationalism and political freedom. In contrast, the young ones reproduce the old discourse leaving aside those political values formerly attached to the idea of Barça.  相似文献   
214.
This paper explores the question of whether the ability to spell depends mainly on visual perception and visual imagery, or on other equally important auditory, cognitive, and motor processes. The writer examines the evidence suggesting that accurate spelling draws on a combination of visual processing, visual memory, phonological awareness, phonic knowledge, handwriting, knowledge of morphemic principles, and strategic thinking. Implications for teaching and intervention are presented.  相似文献   
215.
Paralympic throwing events for athletes with physical impairments comprise seated and standing javelin, shot put, discus and seated club throwing. Identification of talented throwers would enable prediction of future success and promote participation; however, a valid and reliable talent identification battery for Paralympic throwing has not been reported. This study evaluates the reliability and validity of a talent identification battery for Paralympic throws. Participants were non-disabled so that impairment would not confound analyses, and results would provide an indication of normative performance. Twenty-eight non-disabled participants (13 M; 15 F) aged 23.6 years (±5.44) performed five kinematically distinct criterion throws (three seated, two standing) and nine talent identification tests (three anthropometric, six motor); 23 were tested a second time to evaluate test–retest reliability. Talent identification test–retest reliability was evaluated using Intra-class Correlation Coefficient (ICC) and Bland–Altman plots (Limits of Agreement). Spearman’s correlation assessed strength of association between criterion throws and talent identification tests. Reliability was generally acceptable (mean ICC = 0.89), but two seated talent identification tests require more extensive familiarisation. Correlation strength (mean rs = 0.76) indicated that the talent identification tests can be used to validly identify individuals with competitively advantageous attributes for each of the five kinematically distinct throwing activities. Results facilitate further research in this understudied area.  相似文献   
216.
The primary aim was to examine the criterion and construct validity and test–retest reliability of the Lifesource XL-18 pedometer (A&D Medical, Toronto, ON, Canada) for measuring steps under controlled and free-living activities. The influence of body mass index, waist size and walking speed on the criterion validity of XL-18 was also explored. Forty adults (35–74 years) performed a 6-min walk test in the controlled condition, and the criterion validity of XL-18 was assessed by comparing it to steps counted manually. Thirty-five adults participated in the free-living condition and the construct validity of XL-18 was assessed by comparing it to Yamax SW-200 (YAMAX Health & Sports, Inc., San Antonio, TX, USA). During the controlled condition, XL-18 did not significantly differ from criterion (P > 0.05) and no systematic error was found using Bland–Altman analysis. The accuracy of XL-18 decreased with slower walking speed (P = 0.001). During the free-living condition, Bland–Altman analysis revealed that XL-18 overestimated daily steps by 327 ± 118 than Yamax (P = 0.004). However, the absolute percent error (APE) (6.5 ± 0.58%) was still within an acceptable range. XL-18 did not differ statistically between pant pockets. XL-18 is suitable for measuring steps in controlled and free-living conditions. However, caution may be required when interpreting the steps recorded under slower speeds and free-living conditions.  相似文献   
217.
Libraries must continually adapt to meet the ever-changing needs of users. Doing so requires the ability to be flexible and respond quickly. This is a case study of how The George Washington University Libraries rethought its approach to collection development using a cross-functional, team-based strategy that leveraged the benefits of Agile project management. Adopting an Agile approach to collection development maximized the impact of the library’s financial resources and enabled staff to develop new skills. This project underscores the value of collaboration, agility, and experimentation in libraries.  相似文献   
218.
For almost a half century David F. Treagust has been an exemplary science educator who has contributed through his dedication and commitments to students, curriculum development and collaboration with teachers, and cutting edge research in science education that has impacted the field globally, nationally and locally. A hallmark of his outstanding career is his collaborative style that inspires others to produce their best work.  相似文献   
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