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951.
Gülsüm Akyol Ceren Tekkaya Semra Sungur Anne Traynor 《Journal of Science Teacher Education》2012,23(8):937-957
This study proposed a path model of relationships among understanding and acceptance of evolution, views on nature of science, and self-efficacy beliefs regarding teaching evolution. A total of 415 pre-service science teachers completed a series of self-report instruments for the specified purpose. After the estimation of scale scores using unidimensional IRT models, path analysis suggested that sophisticated views on NOS were associated with higher levels of both understanding and acceptance of evolution, and the higher level of understanding of evolution was related to the higher level of acceptance of evolution. Besides, higher levels of both understanding and acceptance of the theory and na?ve views on NOS were found to be associated with stronger self-efficacy beliefs for teaching evolution effectively. 相似文献
952.
Anne H. Cash Bridget K. Hamre Robert C. Pianta Sonya S. Myers 《Early childhood research quarterly》2012
Observational assessment is used to study program and teacher effectiveness across large numbers of classrooms, but training a workforce of raters that can assign reliable scores when observations are used in large-scale contexts can be challenging and expensive. Limited data are available to speak to the feasibility of training large numbers of raters to calibrate to an observation tool, or the characteristics of raters associated with calibration. This study reports on the success of rater calibration across 2093 raters trained by the Office of Head Start (OHS) in 2008–2009 on the Classroom Assessment Scoring System (CLASS), and for a subsample of 704 raters, characteristics that predict their calibration. Findings indicate that it is possible to train large numbers of raters to calibrate to an observation tool, and rater beliefs about teachers and children predicted the degree of calibration. Implications for large-scale observational assessments are discussed. 相似文献
953.
Kelly S. Mix Catherine M. Sandhofer Julie Anne Moore Christina Russell 《Early childhood research quarterly》2012
We investigated whether specific input helps 3-1/2-year-olds discover that the last word in a count represents its cardinal value (i.e., the cardinal word principle). In Study 1, we contrasted four training approaches. The only approach to yield significant improvement was to label a set's cardinality and then immediately count it. This training is consistent with previously hypothesized mechanisms based on juxtaposing a set's cardinal label with its count in close temporal contiguity (e.g., 0105 and 0175), as well as general theories of comparison and categorization (e.g., Gentner, 2005). In Study 2, we asked parents to read picture books to their preschool children and found that they rarely provide cardinal labels immediately followed by counting, even when asked to read a book about number. 相似文献
954.
Anne Christine Hume 《Research in Science Education》2012,42(3):551-565
The challenge of preparing novice primary teachers for teaching in an educational environment, where science education has
low status and many teachers have limited science content knowledge and lack the confidence to teach science, is great. This
paper reports on an innovation involving a sustained simulation in an undergraduate science education course as a mediational
tool to connect two communities of practice—initial teacher education and expert primary science teaching. The course lecturer
and student teachers role-played the expert classroom teacher and primary students (Years 7/8) respectively in an attempt
to gain insights into teaching and learning through authentic activity that models good practice in primary science teaching
and learning. Activity theory was used to help frame and analyse the data. Findings from the first trial indicate that the
simulation was very effective in initiating science pedagogical content knowledge (PCK) development of primary student teachers. 相似文献
955.
956.
ObjectivesUsing judicial files on neonaticides, (1) to examine the frequency of the association between neonaticide and denial of pregnancy; (2) to assess the accuracy of the concept of denial of pregnancy; (3) to examine its usefulness in programs to prevent neonaticides.MethodsQuantitative and qualitative analyses of data collected from judicial files during a population-based study carried out in 26 courts in 3 regions of France over a 5-year period.ResultsThere were 32 cases of neonaticides identified; 24, perpetrated by 22 mothers, were solved by police investigation. Aged 26 years on average, the mothers had occupations that resembled those of the general population and 17 had jobs, 13 were multiparous and 11 lived in a couple relationship. No effective contraception was used by women in 20 cases. Psychopathology was rare but mothers shared a personality profile marked by immaturity, dependency, weak self esteem, absence of affective support, psychological isolation and poor communication with partners. No pregnancy was registered nor prenatal care followed. Two (perhaps 3) pregnancies were undiscovered until delivery. No typical denial of pregnancy was observed in the other cases. Pregnancies were experienced in secrecy, with conflicting feelings of desire and rejection of the infant and an inability to ask for help. Those around the mothers, often aware of the pregnancy, offered none. In the absence of parallel clinical data, it is not possible to calculate the frequency of the association between neonaticide and denial of pregnancy.ConclusionsThe term ‘denial of pregnancy’ cannot fully reflect the complexity of emotions and feelings felt by all perpetrators of neonaticide and is used differently by different professionals. The term itself and its excessive generalization contribute to pathologizing women while absolving those around them and has little operational value in preventing neonaticides. The authors suggest rethinking the terms presently used to describe the phenomenon of pregnancy denial. 相似文献
957.
In this article, we describe how using prediction during instruction can create learning opportunities to enhance the understanding
and doing of mathematics. In doing so, we characterize the nature of the predictions students made and the levels of sophistication
in students’ reasoning within a middle school algebra context. In this study, when linear and exponential functions were taught,
prediction questions were posed at the launch of the lessons to reflect the mathematical ideas of each lesson. Students responded
in writing along with supportive reasoning individually and then discussed their predictions and rationale. A total of 395
prediction responses were coded using a dual system: sophistication of reasoning, and the mechanism students appeared to utilize
to formulate their prediction response. The results indicate that using prediction provoked students to connect among mathematical
ideas that they learned. It was apparent that students also visualized mathematical ideas in the problem or the possible results
of the problem. These results suggest that using prediction in fact provides learning opportunities for students to engage
in mathematical sense making and reasoning, which promotes students’ understanding of the mathematics that they learn. 相似文献
958.
In changing times for higher education that are dominated by a neoliberal ideology, we set out to uncover how Heads of Departments (HoDs) perceive their role with respect to supporting their staff and their academic freedom. Freedom to pursue academic research is seen as key to the generation of new knowledge yet it is potentially constrained by funding regimes and university accountability systems. As HoDs operate at the interface between university systems and individual academic projects, how they perceive their role can have a profound influence on the working environment of their departmental staff. The research study is located in two successful departments in a research intensive university in England. The study shows that the HoDs were not captured by the neoliberal discourse and aimed to protect their staff so they could ‘get on with their work’. In so doing they interpreted university demands to the best advantage of their departments but were not active in challenging university driven changes, thus raising questions about the effects of accommodating to change, so risking incremental change, and of how less successful departments might be able to protect their staff and their academic freedom. 相似文献
959.
Anne Cox Nicole Duncheon Lindley McDavid 《Research quarterly for exercise and sport》2013,84(4):765-773
Research has demonstrated the importance of relatedness perceptions to self-determined motivation in physical education. Therefore, studies have begun to examine the social factors contributing to feelings of relatedness. The purpose of this study was to examine teacher (perceived emotional support) and peer (acceptance, friendship quality) relationship variables to feelings of relatedness, motivation, and affective responses in junior high physical education students (N = 411). Results revealed that perceived relatedness mediated the relationship between variables and self-determined motivation and related directly to the amount of enjoyment and worry students experienced. These findings demonstrate that relationships with both teachers and peers are important for students' relatedness perceptions, motivation, enjoyment, and worry in physical education. 相似文献
960.
Anne Marie Austenfeld 《资料收集管理》2013,38(3):209-227
Because the mission of smaller academic libraries serving fewer than 10,000 full-time enrolled students is mainly to serve the curriculum-based needs of students and faculty, collection management in these libraries needs to be directly related to changes in the curriculum of the parent institution. A look into applicable collection management literature, combined with one library's experience, offers insights about effective curriculum-based collection building in a smaller academic library setting. To achieve efficiency, collection managers must maintain up-to-date knowledge of changing instructional and research needs at their institutions, the needs new programs have for library materials, appropriate collection assessment tools, and the tasks involved in a focused expansion project. By optimizing consultations with faculty and evaluation procedures scaled to its needs, the library at North Georgia College & State University, a modestly sized academic institution, established a model for becoming an active participant in new course and program planning during the application stage, ensuring appropriate library support for new courses and programs of study. 相似文献