Threat Perception and Attitudes of Adolescents Towards Re-Introduced Wild Animals: A qualitative study of young learners from affected regions in Germany     

Nadin Hermann  Susanne Menzel 《International Journal of Science Education》2013,35(18):3062-3094

Conservation efforts such as the restoration of European bison or the support of wolf immigration into Germany are often socio-scientifically controversial. In many cases, disputes are based on individuals’ threat perception and attitudes towards the animal involved. The herewith reported study provides qualitative insights into German adolescents’ (n?=?31, M_age?=?16.6 years) attitudes towards animal reintroduction, their threat and coping appraisal about wildlife and their knowledge of local endangered species. We found that students had rather limited knowledge of local endangered species. After Kellert's categories of animal attitudes, the adolescents showed a strong moralistic view on wildlife return. Naturalistic, ecologistic and utilitarian views were also strongly apparent. According to the Protection Motivation Theory, perceived threats could be identified as threats to animals on the one hand and threats to human interests on the other. Such threat perceptions often lead to a dilemma, which made it difficult to decide upon the priorities of wildlife protection versus protection of human interests. Coping mechanism to reduce threats to human interests as mentioned by the participants included restrictions of the animal as well as strategies that focused on responsibility by humans. Regarding coping mechanism to prevent the species’ extinction, participants showed a relatively superficial understanding. Furthermore, we found that participants from regions where wolves are currently immigrating or European bison are being reintroduced showed a more positive understanding of the respective animal. Our findings are discussed in the light of this topic's potential as an example of a real-life socio-scientific issue in classroom discussions.  相似文献   

3‐Year‐Old Children Make Relevance Inferences in Indirect Verbal Communication     

Cornelia Schulze  Susanne Grassmann  Michael Tomasello 《Child development》2013,84(6):2079-2093

Three studies investigated 3‐year‐old children's ability to determine a speaker's communicative intent when the speaker's overt utterance related to that intent only indirectly. Studies 1 and 2 examined children's comprehension of indirectly stated requests (e.g., “I find Xs good” can imply, in context, a request for X; N = 32). Study 3 investigated 3‐ and 4‐year‐old children's and adults' (N = 52) comprehension of the implications of a speaker responding to an offer by mentioning an action's fulfilled or unfulfilled precondition (e.g., responding to an offer of cereal by stating that we have no milk implies rejection of the cereal). In all studies, 3‐year‐old children were able to make the relevance inference necessary to integrate utterances meaningfully into the ongoing context.  相似文献   

Towards detection of learner misconceptions in a medical learning environment: a subgroup discovery approach     

Eric G. Poitras  Tenzin Doleck  Susanne P. Lajoie 《Educational technology research and development : ETR & D》2018,66(1):129-145

Ill-structured problems, by definition, have multiple paths to a solution and are multifaceted making automated assessment and feedback a difficult challenge. Diagnostic reasoning about medical cases meet the criteria of ill-structured problem solving since there are multiple solution paths. The goal of this study was to develop an adaptive feedback mechanism that is capable of identifying and responding to novice physician misconceptions by mining the log trace data of user interactions in BioWorld, a computer-based learning environment designed to support medical students in regulating their own diagnostic reasoning. We applied a series of text pre-processing algorithms to extract the linguistic features that characterized symptoms identified by 30 medical students solving three endocrinology cases: diabetes mellitus (type 1), Pheochromocytoma, and Hyperthyroidism. A subgroup discovery mining algorithm was applied in two steps. First, rules were induced to predict an incorrect diagnosis submitted as the final solution for a case on the basis of symptoms highlighted by medical students as being pertinent, that were in fact not pertinent. Second, rules were induced to predict a distractor hypothesis (an incorrect hypothesis listed as the most probable) during the differential diagnosis process while solving the case. The rule set discovered through the subgroup discovery task was shown to predict both incorrect and distractor hypotheses set by novice physicians while solving the case. We discuss the implications in terms of developing an adaptive feedback mechanism that can detect physicians’ misconceptions and errors during problem-solving as a means to deliver prompts and feedback that promote the acquisition of metacognitive monitoring and control skills.  相似文献   

Discourse competence as important part of academic language proficiency in mathematics classrooms: the case of explaining to learn and learning to explain     

Kirstin Erath  Susanne Prediger  Uta Quasthoff  Vivien Heller 《Educational Studies in Mathematics》2018,99(2):161-179

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Deviating glucose results in an international dual-center study. A root cause investigation     

Janne Cadamuro  Peter Bergsten  Katharina Mrwald  Anders Forslund  Marie Dahlbom  Jonas Bergquist  Iris Ciba  Susanne M. Brunner  Jeanne Jabbour  Daniel Weghuber 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2022,32(1)

During a dual-center study on obese and normal weight children and adolescents, focusing on glucose metabolism, we observed a marked difference in glucose results (N = 16,840) between the two sites, Salzburg, Austria and Uppsala, Sweden (P < 0.001). After excluding differences in patient characteristics between the two populations as cause of this finding, we investigated other preanalytic influences. Finally, only the tubes used for blood collection at the two sites were left to evaluate. While the Vacuette FC-Mix tube (Greiner Bio-One, Kremsmünster, Austria) was used in Uppsala, in Salzburg blood collections were performed with a lithium heparin tube (LH-Monovette, Sarstedt, Germany). To prove our hypothesis, we collected two blood samples in either of these tubes from 51 children (Salzburg N = 27, Uppsala N = 24) and compared the measured glucose results. Indeed, we found the suspected bias and calculated a correction formula, which significantly diminished the differences of glucose results between the two sites (P = 0.023). Our finding is in line with those of other studies and although this issue should be widely known, we feel that it is widely neglected, especially when comparing glucose concentrations across Europe, using large databases without any information on preanalytic sample handling.  相似文献   

Empirical studies on environmental education in Germany: Contributions by the institute for science education     

Rachael Dempsey  Christiane Gresele  Susanne Bögeholz  Thomas Martens  Jürgen Mayer  Horst Rode  Jürgen Rost 《Research in Science Education》1998,28(2):259-279

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"... a certain amount of engineering involved": constructing the public in participatory governance arrangements     

Braun K  Schultz S 《Public understanding of science (Bristol, England)》2010,19(4):403-419

This paper argues that it is time for public understanding of science to develop a critical inventory of the forms, formats and methods of public participation and their respective implications and ambiguities. It highlights the need for analysing not only the limitations and deficiencies of participatory arrangements but also their constructive dimension, in particular the construction of the subject of participation. Looking into participatory governance arrangements in the issue area of genetic testing in Germany and the UK the paper presents a typology of formats according to the way the respective public is constructed and identifies four major constructions of publics: the general public, the pure public, the affected public and the partisan public. Each of these enables certain speaking positions while foreclosing others. The study shows that the main purposes of participatory arrangements in this issue area are knowledge production and education rather than political deliberation and decision-making.  相似文献   

The effects of gallery and artist reputation on prices in the primary market for art: a note     

Susanne Schönfeld  Andreas Reinstaller 《Journal of Cultural Economics》2007,31(2):143-153

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Expedited digital appraisal for regular archivists: an MPLP-type approach     

Susanne Belovari 《Journal Of Archival Organization》2017,14(1-2):55-77

Working with a German state archives, the author developed a MPLP approach to digital appraisal/processing. Testing 10 deduplication software (80% failed), she selected a user friendly and inexpensive software. She appraised 670?GB in four days and developed a simple workflow of broad and in-depth qualitative appraisal. The author highlights the importance of appraisal factors, presents a list of desirable software features, and calls for the establishment of peer-reviewed online testing sites administered by archival organizations.  相似文献   

Teachers’ and principals’ reflections on student participation in a school science and technology competition     

Susanne Walan  Birgitta Mc Ewen 《Research in Science & Technological Education》2018,36(4):391-412

Background The European Union asks for renewed pedagogies in schools according to teaching strategies and necessary competences for the twenty-first century, instead of the often-used transmissive pedagogies. The national Swedish competition in science and technology for grade eight, The Technology Eight, provides an opportunity for teachers to work with instructional strategies in line with suggested pedagogies.

Purpose To investigate teachers’ and principals’ reflections on the competition in schools.

Sample Seventeen secondary school teachers and three principals from districts in the south-western part of Sweden participated in the study. All teachers had long experience of the competition, and their classes had reached at least the regional finals during the last year.

Design and methods Semi-structured interviews were recorded, transcribed verbatim, and then analysed using content analysis. Focus was put on why the teachers decided to participate, how the teachers integrated the competition in their education and roles of the principals.

Results There were various reasons for participating in the competition. Teachers reported development of twenty-first-century skills such as better cooperation between the students. They also noticed an increased interest in science and technology and how learning in the subjects was stimulated. Furthermore, the teachers found participation in the competition to be positive for them too. They integrated the competition in ordinary education and gained teaching ideas as well as found connections to the curriculum. Participating in the competition seemed to be a tradition in most of the schools. The principals’ role was to facilitate the organisation around the competition and to provide social support.

Conclusions Participation in a school competition was considered as an instructional strategy with several positive outcomes. Use of this strategy can be supported by earlier suggestions to use pedagogies that are opposite to transmissive methods, enhancing students’ development of important skills for the future.  相似文献