Safe spaces? A social-ecological perspective on student perceptions of safety in the environment of the school canteen     

Paul Horton  Camilla Forsberg 《Educational research; a review for teachers and all concerned with progress in education》2020,62(1):95-110

ABSTRACT

Background Research suggests that negative peer interactions that compromise student safety and wellbeing often occur in spaces at school that are not easily visible, not adequately monitored, overcrowded and/or relatively unstructured. In a large online survey conducted in Swedish schools by the anti-bullying organisation, Friends, a small proportion of students indicated that they felt unsafe in the school canteen and responded to a question about why they felt unsafe there. As the canteen is often reported to be a space where negative peer interactions, such as harassment, bullying and other forms of school violence, occur, but little is known about why negative peer interactions occur there, we were particularly interested in exploring why some students perceived their school canteen to be an unsafe space.

Purpose Taking a social-ecological perspective, our aim was to investigate why students reported feeling unsafe in the environment of the school canteen.

Method In order to investigate this question, we analysed 1,547 responses from students in Swedish schools in grades 3–6 (ages 9–12). The responses were from the anti-bullying organisation Friends’ online questionnaires from 2011 to 2016. In the responses, students who indicated that they felt unsafe in the school canteen explained why they felt this way. Data were analysed qualitatively, using a six-step thematic approach.

Findings The analysis identified four key themes: Space constraints, Time restrictions, The risk of social blunders and The negative actions of others. We discuss the findings in terms of the macrosystem, exosystem, mesosystem and microsystem.

Conclusions In matters of student safety and wellbeing, we argue that it is not only important to consider the social context, but also how that context is interconnected with environmental and structural elements.  相似文献   

Promoting basic arithmetic competence in early school years–using a response to intervention model     

Helena Roos  Linda Fälth  Lena Karlsson  Camilla Nilvius  Heidi Selenius  Idor Svensson 《Journal of Research in Special Educational Needs》2023,23(4):313-322

This study investigated whether mathematics education based on a multi-tiered response to intervention (RTI) model can support students' arithmetic competence in primary schools in Sweden. The intent was to identify and support students at risk of failure. In this study, 113 students participated in the intervention, and 30 students participated in the control group. Both groups were followed from Grade 1 to the end of Grade 2 and compared. During the first semester in Grade 1, all students were taught basic addition and subtraction with explicit instructions in Tier 1. Those who did not respond to Tier 1 after one semester were provided support within Tier 2 during the second semester. The same was repeated in grade 2 and the students that did not respond to Tier 2 were supported within Tier 3. At the end of Grade 2, students in the intervention group performed significantly higher on the basic arithmetic competence in the number range 1–9 than the control group. No significant difference was found in a test measuring basic arithmetic competence in the number range 10–19. This study shows that using multi-tiered RTI might be sufficient to identify and support students at risk in early arithmetic competence.  相似文献   

Interference of medical contrast media on laboratory testing     

Giuseppe Lippi  Massimo Daves  Camilla Mattiuzzi 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2014,24(1):80-88

The use of contrast media such as organic iodine molecules and gadolinium contrast agents is commonplace in diagnostic imaging. Although there is widespread perception that side effects and drug interactions may be the leading problems caused by these compounds, various degrees of interference with some laboratory tests have been clearly demonstrated. Overall, the described interference for iodinate contrast media include inappropriate gel barrier formation in blood tubes, the appearance of abnormal peaks in capillary zone electrophoresis of serum proteins, and a positive bias in assessment of cardiac troponin I with one immunoassay. The interference for gadolinium contrast agents include negative bias in calcium assessment with ortho-cresolphthalein colorimetric assays and occasional positive bias using some Arsenazo reagents, negative bias in measurement of angiotensin converting enzyme (ACE) and zinc (colorimetric assay), as well as positive bias in creatinine (Jaffe reaction), total iron binding capacity (TIBC, ferrozine method), magnesium (calmagite reagent) and selenium (mass spectrometry) measurement. Interference has also been reported in assessment of serum indices, pulse oximetry and methaemoglobin in samples of patients receiving Patent Blue V. Under several circumstances the interference was absent from manufacturer-supplied information and limited to certain type of reagents and/or analytes, so that local verification may be advisable to establish whether or not the test in use may be biased. Since the elimination half-life of these compounds is typically lower than 2 h, blood collection after this period may be a safer alternative in patients who have received contrast media for diagnostic purposes.  相似文献   

Semantic trees for natural language representation     

Camilla B. Schwind 《Information processing & management》1983,19(4):223-235

This paper presents a formalism for the representation of complex semantic relations among concepts of natural language. We define a semantic algebra as a set of atomic concepts together with an ordered set of semantic relations. Semantic trees are a graphical representation of a semantic algebra (comparable to Kantorovic trees for boolean or arithmetical expressions). A semantic tree is an ordered tree with nodes labeled with relation and concept names. We generate semantic trees from natural language texts in such a way that they represent the semantic relations which hold among the concepts occurring within that text. This generation process is carried out by a transformational grammar which transforms directly natural language sentences into semantic trees. We present an example for concepts and relations within the domain of computer science where we have generated semantic trees from definition texts by means of a metalanguage for transformational grammars (a sort of metacompiler for transformational grammars). The semantic trees generated so far serve for thesaurus entries in an information retrieval system.  相似文献   

Wann kann Kompetenzdiagnostik negative Auswirkungen haben?     

Nele McElvany  Camilla Rjosk 《Zeitschrift für Erziehungswissenschaft》2013,16(1):65-70

This paper addresses potential negative effects of systematic external competence assessment on different levels of the education system. We discuss possible sources of misinterpretations of competence assessment feedback, potential consequences of feedback and assessment for different education stakeholders (teachers, students, and educational administration) as well as negative effects of systematic competence assessment on the culture of teaching and learning. The paper concludes with some reflections on possibilities to prevent or reduce the discussed negative effects.  相似文献   

Students’ Occupational Aspirations: Can Family Relationships Account for Differences Between Immigrant and Socioeconomic Groups?     

Stephanie M. Plenty  Jan O. Jonsson 《Child development》2021,92(1):157-173

Immigrant background and disadvantaged socioeconomic background are two key predictors of poorer school achievement in Europe. However, the former is associated with higher while the latter is associated with lower aspirations. This study asks whether family relationships account for this difference. Data come from 5,926 students in Germany and Sweden, eliciting indicators of family background and relationships at age 14–15 years (2011) and occupational aspirations 1 year later. High aspirations were found among students of non-European background and students with higher parental occupational status. Structural equation models showed that while immigrant families had greater parental aspirations and encouragement, family cohesion, and parental monitoring, only parental aspirations mediated the effects of family background.  相似文献   

The Use of Different Translation Devices to Analyze Knowledge-Building in a University Chemistry Classroom     

Barreto  Lucas Passos  Rodrigues  Adriana Araújo Dutra  de Oliveira  Giordanna Camilla Bié  de Almeida  Laila Thayanne Gomes  Felix  Matheus Augusto Campelo  Silva  Penha de Souza  Quadros  Ana Luiza  Macedo  Andrea Mara  Mortimer  Eduardo Fleury 《Research in Science Education》2021,51(1):135-152

Research in Science Education - This research draws on Legitimation Code Theory (LCT) to understand the epistemic dimension of the higher education classroom discourse of a professor who is well...  相似文献   

Relational competence in teacher education. Concept analysis and report from a pilot study     

Jonas Aspelin  Anders Jonsson 《Teacher Development》2019,23(2):264-283

A supportive relationship between teachers and students has been shown to have positive effects on students’ performance and social development. Preservice teachers’ relational competence is, however, an unexplored area. The purpose of this study is to contribute to educational research about relational competence in teacher education by introducing a Swedish project which focuses on interpersonal aspects. The study has three parts. In the theoretical part, a conceptualization of teachers’ relational competence using Thomas Scheff’s theory of interpersonal relationships is outlined. In the empirical (pilot) part, a methodology for prompting preservice teachers’ analyses of teacher–student relationships is described, as well as a thematic analysis of their responses. The theoretical conceptualization is then used together with the empirical data in the third part, in order to identify development needs of preservice teachers in terms of relational competence. According to the conceptualization, relational competence includes three sub-concepts: communicative, differentiation, and socio-emotional competence. From the analysis of preservice students’ texts, the article identifies development needs in relation to the three sub-concepts. The concluding discussion focuses on lessons learned from the study regarding how to promote teacher students’ relational competence.  相似文献   

Doing critical educational research: a conversation with the research of John Smyth     

Camilla Percy 《Discourse: Studies in the Cultural Politics of Education》2016,37(4):614-616

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Pygmalion’s 50th anniversary: the state of the art in teacher expectation research     

Anneke C. Timmermans  Christine M. Rubie-Davies  Camilla Rjosk 《Educational Research and Evaluation》2018,24(3-5):91-98

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