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961.
Academic self-concept is positively related to individual achievement but negatively related to class- or school-average achievement: the big-fish–little-pond effect (BFLPE). This contrast effect results from social comparison processes. The BFLPE is known to be long-lasting, universal and robust. However, there is little evidence regarding its generalisability across genders. Females, as opposed to males, feel more attached to their peers and compare themselves more often. Thus, it was hypothesised that the BFLPE is larger for females. This was investigated with a focus on science self-concept in a German sample from an extension of the Programme for International Student Assessment 2006 study (N?=?35,015) using recent advances in multilevel modelling. Replicating previous findings, females reported lower self-concepts while controlling for achievement. Additionally, the BFLPE was replicated. However, its effect size was substantially larger for females (?.41) compared to males (?.30). The implications of the results are discussed in light of women’s persisting underrepresentation in science, technology, engineering and mathematics fields. 相似文献
962.
Jaana Herranen Päivi Kousa Erik Fooladi Maija Aksela 《International Journal of Science Education》2013,35(14):1977-1998
ABSTRACTThe aim of this study is to provide an understanding of context-based inquiry teaching within a humanistic perspective on science education by studying pre-service teachers’ beliefs about inquiry and their implementations of inquiry in their context-based teaching sequences. Therefore, five pre-service teachers enrolled in a university undergraduate course called ‘Inquiry-based chemistry education II’ (5 ECTS) were involved in an empirical case study. The pre-service teachers’ implementations of inquiry were studied from their reports on self-designed context-based inquiry teaching sequences for students age 13–15, and their beliefs by interviewing them after the course. The results indicate that the most frequent aspects of inquiry, which were implemented, were that inquiry (i) includes a context, (ii) is a way to act, (iii) is a way to think, and (iv) includes source/information evaluation and argumentation. The pre-service teachers’ beliefs about inquiry were shown to reflect manifold aspects of inquiry, such as the difficulty in explaining it. However, this difficulty in encapsulating inquiry into a clear-cut definition is not necessarily an impediment to inquiry-based teaching. Furthermore, inquiry is inherently context-bound, and context-based teaching requires extra-situational knowledge from the context and not only declarative knowledge from science. This should be considered to support effective professional development. 相似文献
963.
Eve Kikas Mairi Männamaa Vaike Kumari Triin Ulst 《International Journal of Disability, Development & Education》2008,55(4):315-329
The relationships among verbal skills of primary school students with learning disabilities and a typically developing comparison group were studied and compared with written tasks carried out in Estonian classrooms. Word defining, categorising/justifying, guessing, and memorising tasks were used. The participants were 251 students in Grades 2–4; of these, 163 were described as achieving normally and were in regular education classrooms, and 88 were diagnosed as having specific learning disabilities and attended special schools or classes for students with specific learning disabilities. Except for performance on the memorising tasks by grade, all the scores were better in upper grades. Children with learning disabilities performed less well than the children in the typically developing comparison group on all the tests. Associations between the results of various tests were stronger in the typically developing comparison group than in the group of children with learning disabilities. 相似文献
964.
Corinna Schäfer 《Cultural and Social History》2013,10(5):681-698
ABSTRACTThe entangled history of the German Colonial Press Law (written 1906–1912) begins with the wish of the German East African Governor to keep the pugnacious settler press under control. Under the influence of a racist discourse that sought to restrict education for Africans and feared anti-colonial actions and networks, the law developed into a legal basis that could impede publishing activities of the colonised in all German colonies. In Togoland, African writers bypassed such restrictions by publishing critical articles in the adjacent British Gold Coast Colony and thereby succeeded in entering transnational supportive networks. 相似文献
965.
Jussi Mikkola Ville Vesterinen Ritva Taipale Benoit Capostagno Keijo Häkkinen Ari Nummela 《Journal of sports sciences》2013,31(13):1359-1371
Abstract The purpose of this study was to assess the effects of heavy resistance, explosive resistance, and muscle endurance training on neuromuscular, endurance, and high-intensity running performance in recreational endurance runners. Twenty-seven male runners were divided into one of three groups: heavy resistance, explosive resistance or muscle endurance training. After 6 weeks of preparatory training, the groups underwent an 8-week resistance training programme as a supplement to endurance training. Before and after the 8-week training period, maximal strength (one-repetition maximum), electromyographic activity of the leg extensors, countermovement jump height, maximal speed in the maximal anaerobic running test, maximal endurance performance, maximal oxygen uptake ([Vdot]O2max), and running economy were assessed. Maximal strength improved in the heavy (P = 0.034, effect size ES = 0.38) and explosive resistance training groups (P = 0.003, ES = 0.67) with increases in leg muscle activation (heavy: P = 0.032, ES = 0.38; explosive: P = 0.002, ES = 0.77). Only the heavy resistance training group improved maximal running speed in the maximal anaerobic running test (P = 0.012, ES = 0.52) and jump height (P = 0.006, ES = 0.59). Maximal endurance running performance was improved in all groups (heavy: P = 0.005, ES = 0.56; explosive: P = 0.034, ES = 0.39; muscle endurance: P = 0.001, ES = 0.94), with small though not statistically significant improvements in [Vdot]O2max (heavy: ES = 0.08; explosive: ES = 0.29; muscle endurance: ES = 0.65) and running economy (ES in all groups < 0.08). All three modes of strength training used concurrently with endurance training were effective in improving treadmill running endurance performance. However, both heavy and explosive strength training were beneficial in improving neuromuscular characteristics, and heavy resistance training in particular contributed to improvements in high-intensity running characteristics. Thus, endurance runners should include heavy resistance training in their training programmes to enhance endurance performance, such as improving sprinting ability at the end of a race. 相似文献
966.
Multilayered word structure model for assessing spelling of Finnish children in shallow orthography 下载免费PDF全文
This study explores Finnish children's word‐level spelling by applying a linguistically based multilayered word structure model for assessing spelling performance. The model contributes to the analytical qualitative assessment approach in order to identify children's spelling performance for enhancing writing skills. The children (N = 105) participated in two dictation assessments at the end of their first and second grades. The results indicate that long consonants and consonant sequences are the most problematic structures in both the first and second grades. The less‐advanced spellers were significantly weaker than others also in coding the overall syllable number, heavy unstressed syllables and long vowels in the first grade. In the second grade, they still had more difficulties in spelling heavy unstressed syllables and long quantities of vowels and consonants. The multilayered word structure model seems to give more information about the quality of spelling than error‐based holistic analyses. The model is applicable for other shallow orthographies as well. 相似文献
967.
Kaija Collin Susanna Paloniemi Anne Virtanen Anneli Eteläpelto 《Vocations and Learning》2008,1(3):191-210
This paper analyses and discusses different constraints on workplace learning, vocational development and formation of identity. We ask how the learning and development of vocational identities are related to the various learning constraints and restrictions present in the socio-cultural contexts of the workplace. The study utilizes 20 interviews of industrial designers and nursing staff in Finland. The data on the vocational students was collected with Internet questionnaires (N?=?1125) from these two fields; technology and transport, and social services and health care. The results indicated that constraints on learning and professional/vocational identity development at work were mainly social in nature among employees as well as students. Therefore, we suggest that the most necessary conditions for workers’ and students’ learning are related to the feeling of “weness” that arises from individuals’ active participation in the social community. 相似文献
968.
Johan Korhonen Karin Linnanmäki Pirjo Aunio 《Scandinavian Journal of Educational Research》2013,57(3):333-344
This study investigated the connection between language (i.e., word comprehension, reading comprehension and spelling skills) and mathematical performance. The sample consisted of grade nine students (N?=?810) in 14 lower secondary schools in the Swedish speaking areas of Finland. Standardized tests for reading and writing skills, and mathematical performance were used. Based on the mathematics test the students were categorized into eight performance groups. Many students had problems in both mathematics and language performance. On the whole data level reading skills were a powerful predictor for math performance, the reading factor explained 52% of the variance in the model. Hence, the reading skills focusing on understanding of the text are important in solving mathematical tasks at the end of compulsory school. 相似文献
969.
This article examines accreditation as a component of the Bologna Process quality policy. The focus is on an analysis of the concept of accreditation in policy documents from four countries (Finland, the Netherlands, France and Sweden). The article focuses on the following questions: (i) how does accreditation appear, as a concept and as action, in national reports, produced for the purposes of the Ministerial meetings?; and (ii) how is accreditation presented, as a concept and as action, in the national context and for national actors? 相似文献
970.
Silvio Lorenzetti Fabian Ammann Sabrina Windmüller Ramona Häberle Sören Müller Micah Gross 《Sports biomechanics / International Society of Biomechanics in Sports》2019,18(1):63-74
As hill jumps are very time-consuming, ski jumping athletes often perform various imitation jumps during training. The performed jumps should be similar to hill jumps, but a direct comparison of the kinetic and kinematic parameters has not been performed yet. Therefore, this study aimed to correlate 11 common parameters during hill jumps (Oberstdorf Germany), squat jumps (wearing indoor shoes), and various imitation jumps (rolling 4°, rolling flat, static; jumping equipment or indoor shoes) on a custom-built instrumented vehicle with a catch by the coach. During the performed jumps, force and video data of the take-off of 10 athletes were measured. The imitation and squat jumps were then ranked. The main difference between the hill jumps and the imitation and squat jumps is the higher maximal force loading rate during the hill jumps. Imitation jumps performed on a rolling platform, on flat ground were the most similar to hill jumps in terms of the force–time, and leg joint kinematic properties. Thus, non-hill jumps with a technical focus should be performed from a rolling platform with a flat inrun with normal indoor shoes or jumping equipment, and high normal force loading rates should be the main focus of imitation training. 相似文献