The Relationship Between Changes in Teachers' Self-efficacy Beliefs and the Science Teaching Environment of Danish First-Year Elementary Teachers     

Andersen  Annemarie Møller  Dragsted  Søren  Evans  Robert H.  Sørensen  Helene 《Journal of Science Teacher Education》2004,15(1):25-38

This study's purpose was to determine whether science teaching self-efficacy beliefs among new teachers of elementary science interact significantly with teaching environments in their schools. The study hypothesized a mechanism by which environments can interact with self-efficacy and, consequently, affect the quality of science teaching. The self-efficacy of new elementary teachers from Denmark was assessed at the beginning, middle, and end of their first year of teaching. Their teaching success and environments were also assessed. It was found that positive changes in self-efficacy seemed positively related to the occurrence of environmental factors helpful to teaching (r= .401; p= .011; n= 39). In three case studies, there was some support for this association from assessments, interviews, and success in teaching.  相似文献   

The Goals of Enhancing National and International Cultures. Challenges to Teacher Education?     

Anne‐Lise Høstmark Tarrou 《欧洲师范教育杂志》1993,16(2):95-112

Can teacher education promote cultural understanding? In the Norwegian context, culture is discussed as a tool to promote change: a crucial theme for teacher educators as a basis for their double role as bearers and communicators of a culture. Among actions undertaken to promote understanding, there are possibilities for cultural exchange in teacher education. A comparative study on INSET in the technical and vocational area in 11 European countries exemplifies a learning process where the individual cultural background had to face interesting challenges to all the participants. Among the proposals: ‘Introduction to cultural knowledge’ as a specific subject matter; reinforcement of foreign language learning and a deeper knowledge in history; research on teacher education as a cultural element; development of competencies among teacher educators to promote knowledge about culture at a national and at an international level; a network of persons and institutions promoting and enhancing the cultural qualifications among teachers and teacher educators.  相似文献   

Supporting students with impairments in higher education: social inclusion or cold comfort?     

Lise Bird Claiborne  Sue Cornforth  Ava Gibson  Alexandra Smith 《International Journal of Inclusive Education》2013,17(5):513-527

This paper uses a discursive analysis to examine the experience of ‘inclusion’ from several stakeholder groups in one university. The research team included disability support staff at the institution, external disability consultants and academic researchers. A critical focus group investigation centred on four groups: students who were identified as having an impairment (SWIs), academic staff (teachers), administrators and students who did not identify as having an impairment (non‐SWIs). Interviews had facilitators with both research and disability expertise. Groups recounted different experiences of inclusion. SWIs, drawing on a rights discourse, emphasised a lack of resourcing and barriers created by the teaching staff. In contrast, teachers, administrators and (to a lesser extent) non‐SWIs emphasised the importance of social inclusion, reflecting discourses around needs and humanist notions of care and support, which largely seemed to miss the core of SWI concerns about recognition of their technical competence. For all groups, questions around disclosure of disability were of greater concern than tensions between needs and rights or the recent publication of a Code of Practice for the higher education sector. The findings challenged some of the researchers’ own assumptions, with unexpected implications for practice.  相似文献   

Analysis of Gymnastics Judges' Visual Search     

Chantal Bard  Michelle Fleury  Lise Carrière  Madeleine Hallé 《Research quarterly for exercise and sport》2013,84(2):267-273

Abstract

This study was designed to investigate the visual search patterns of gymnastics judges. The subjects were four national judges (experienced) and three local judges (novice). Three dependent variables were measured: the number and the location of ocular fixations during the evaluation of a gymnast's performance, and the number of errors made by the judges. Ocular fixations were studied by the corneal reflection technique with a NAC Eye-Movement Recorder. There was no statistical difference in the number of fixations for both groups of judges. However, the expert judges had 27% less fixations than the novice judges. A statistical difference was found between expert judges and novice judges for the location of fixations; experts had more fixations on the upper part of the gymnast's body, while novices concentrated their attention on the legs. The type of routine significantly affected the number of fixations; more fixations were found for optional routines. There was no statistical difference in the number of judgment errors made by the two groups of judges. However, novice judges detected only half the gymnast's errors detected by the expert judges.  相似文献   

Biomechanical differences in soccer kicking with the preferred and the non-preferred leg     

H.C. Dörge  T. Bull Andersen  H. SØrensen  E.B. Simonsen 《Journal of sports sciences》2013,31(4):293-299

The aims of this study were to examine the release speed of the ball in maximal instep kicking with the preferred and the non-preferred leg and to relate ball speed to biomechanical differences observed during the kicking action. Seven skilled soccer players performed maximal speed place kicks with the preferred and the nonpreferred leg; their movements were filmed at 400 Hz. The inter-segmental kinematics and kinetics were derived. A coefficient of restitution between the foot and the ball was calculated and rate of force development in the hip flexors and the knee extensors was measured using a Kin-Com dynamometer. Higher ball speeds were achieved with the preferred leg as a result of the higher foot speed and coefficient of restitution at the time of impact compared with the non-preferred leg. These higher foot speeds were caused by a greater amount of work on the shank originating from the angular velocity of the thigh. No differences were found in muscle moments or rate of force development. We conclude that the difference in maximal ball speed between the preferred and the non-preferred leg is caused by a better inter-segmental motion pattern and a transfer of velocity from the foot to the ball when kicking with the preferred leg.  相似文献   

Accelerometer-measured daily physical activity related to aerobic fitness in children and adolescents     

Magnus Dencker  Lars B. Andersen 《Journal of sports sciences》2013,31(9):887-895

Abstract

Maximum oxygen uptake ([Vdot]O_2PEAK) is generally considered to be the best single marker for aerobic fitness. While a positive relationship between daily physical activity and aerobic fitness has been established in adults, the relationship appears less clear in children and adolescents. The purpose of this paper is to summarise recently published data on the relationship between daily physical activity, as measured by accelerometers, and [Vdot]O_2PEAK in children and adolescents. A PubMed search was performed on 29 October 2010 to identify relevant articles. Studies were considered relevant if they included measurement of daily physical activity by accelerometry and related to a [Vdot]O_2PEAK either measured directly at a maximal exercise test or estimated from maximal power output. A total of nine studies were identified, with a total number of 6116 children and adolescents investigated. Most studies reported a low-to-moderate relationship (r = 0.10–0.45) between objectively measured daily physical activity and [Vdot]O_2PEAK. No conclusive evidence exists that physical activity of higher intensities are more closely related to [Vdot]O_2PEAK, than lower intensities.  相似文献   

The Measurement of Postures     

Olga Andersen Buhl  Warren P. Morrill M.D 《Research quarterly for exercise and sport》2013,84(3):518-527

Abstract

Thirty-three college men doing the toe-touch test were used as subjects to ascertain the relative contribution of the back and hamstring muscles to hip joint flexibility. The subjects, performing six tests over a 5-week period, were photographed during each of their tests. Anthropometric measurements were taken prior to testing to determine if there was any relationship to flexibility. Making use of concentric circles and marking reference points on the subject prior to testing, it was possible to ascertain the curvature of the back, the angle of straight back flexibility, and the angle of bent back flexibility.

Results indicate that the extensibility of the hamstring muscles appeared to be one of the main contributing factors to hip joint flexion, and since the warm-up did not affect the flexibility of the back, one might conclude that the back made no increased contribution to hip joint flexion, as measured in this study. There was no significant relationship to the angle of bent back flexibility.  相似文献   

Gender Role and Sport Competition Anxiety: A Re-examination     

Mark B. Andersen  Jean M. Williams 《Research quarterly for exercise and sport》2013,84(1):52-56

Abstract

The present study tested whether there were significant sport competition anxiety differences among sex-typed, androgynous, and cross sex-typed subjects and whether these differences were consistent with gender schema theory (Bem, 1981b).

Approximately 700 subjects were administered the Bem Sex-Role Inventory (BSRI) and, using two methods of scoring, 216 subjects were selected because of being either sex-typed (masculine males, feminine females), cross sex-typed (masculine females, feminine males) or androgynous (males and females who have strong masculine and feminine dimensions). Each subject was tested for competition anxiety using the Sport Competition Anxiety Test (SCAT). A one-way ANOVA of SCAT scores by group was significant, F(5,210) = 6.52, p < .001. Post-hoc analysis revealed that feminine females had significantly more competitive trait anxiety than all other groups and androgynous females were more anxious than masculine males (p < .05). The results are discussed in terms of gender schema theory.  相似文献   

Impact of early code‐skill and oral‐comprehension training on reading achievement in first grade     

Maryse Bianco  Catherine Pellenq  Eric Lambert  Pascal Bressoux  Laurent Lima  Anne‐Lise Doyen 《Journal of Research in Reading》2012,35(4):427-455

In a 3‐year longitudinal study, we examined the relationships between oral language development, early training and reading acquisition on word‐identification and reading‐comprehension tests administered to a sample of 687 French children. Hierarchical linear models showed that both phonological awareness and oral comprehension at the age of 4 years were relevant to reading acquisition 2 years later. These two broad skills explained separate parts of the variance on both outcome measures, while revealing opposite effects: phonological skills explained more variance for alphabetic reading skills and oral comprehension explained more variance for reading comprehension. We also assessed the effects of two preschool training programmes focusing on either phonological awareness or comprehension skills. The results showed that phonological awareness training had a positive effect on alphabetic scores, and comprehension training had a positive effect on reading comprehension. These results provide insight into early oral instruction and contribute to the theoretical debate about the linguistic predictors of literacy acquisition.  相似文献   

Perspectives of mothers of children with dyslectic difficulties concerning their encounters with school: a Swedish example     

Lise Roll‐Pettersson  Eva Heimdahl Mattson 《欧洲特需教育杂志》2013,28(4):409-423

The aim of this study was to acquire in‐depth understanding of parental experiences and encounters with the school system relative to having a child with dyslexia or experiencing difficulties with reading and writing (dyslectic difficulties). Mothers of seven children who attended lower or upper secondary school were interviewed. The interviews were analyzed using qualitative methods. According to the participants, schools often failed to identify their child’s difficulties that led to lack of appropriate support. The mothers were active in allocating support and developing strategies to alleviate lowered self‐esteem. individual education programmes (IEPs) were not used regularly. Highlighted is the need for a more explicit national policy regarding parental and children’s rights in regard to dyslectic difficulties.  相似文献