754 resultados para academic self-concept
Resumo:
Self-help (or mutual aid) processes play a substantial role in the reintegration of stigmatized individuals, in particular, a substantial self-help movement has developed around addiction recovery. Prisoners and ex-prisoners have also established self-help groups around the world. This paper focuses in particular on the role of self-help principles and practices among “politically motivated” former prisoners from all sides of the Northern Irish conflict. The concept of self-help and its application to former prisoners are analysed theoretically, then applied to the Northern Irish case study through a series of interviews with ex-prisoners whose incarceration has been related to the conflict in Northern Ireland. We draw on the implications of this case study for wider issues of reintegration for politically motivated and ordinary prisoners.
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As critics have noted, Antillean literature has developed in tandem with a strong (self-) critical and theoretical body of work. The various attempts to theorize Antillean identity (négritude, antillanité, créolité) have been controversial and divisive, and the literary scene has been characterized as explosive, incestuous and self-referential. Yet writers aligned with, or opposed to, a given theory often have superior visibility. Meanwhile writers who claim to operate outside the boundaries of theory, such as Maryse Condé, are often canny theoretical operators who, from prestigious academic or cultural positions, manipulate readers’ responses and their own self-image through criticism. While recent polemics have helped to raise the critical stock of the islands generally, they have particularly enhanced the cultural capital of Chamoiseau and Condé, whose literary antagonism is in fact mutually sustaining. Both writers, through a strong awareness of (and contribution to) the critical field in which their work is read, position themselves as canonical authors.
Resumo:
Objective: To investigate students' views on and satisfaction with faculty feedback on their academic performance.
Methods: A 41-item survey instrument was developed based on a literature review relating to effective feedback. All pharmacy undergraduate students were invited via e-mail to complete the self-administered electronic questionnaire relating to their views on feedback, including faculty feedback received to date regarding their academic performance.
Results: A response rate of 61% (343/561) was obtained. Only 32.3% of students (107/331) agreed that they were satisfied with the feedback they received; dissatisfaction with examination feedback was particularly high. The provision of faculty feedback was perceived to be variable in terms of quality and quantity.
Conclusions: There are some inconsistencies relating to provision of feedback within the MPharm degree program at Queen's University Belfast. Further work is needed to close the gap between student expectations and the faculty's delivery of feedback on academic performance.
Resumo:
Objective: The purpose of this study was to show the association between changes in clinician self-efficacy and readiness to change and implementation of an asthma management program (Easy Breathing). Methods: A 36 month randomized, controlled trial was conducted involving 24 pediatric practices (88 clinicians). Randomized clinicians received interventions designed to enhance clinician self-efficacy and readiness to change which were measured at baseline and 3 years. Interventions consisted of an educational toolbox, seminars, teleconferences, mini-fellowships, opinion leader visits, clinician-specific feedback, and pay for performance. The primary outcome was program utilization (number of children enrolled in Easy Breathing/year); secondary outcomes included development of a written treatment plan and severity-appropriate therapy. Results: At baseline, clinicians enrolled 149 ± 147 (mean ± SD) children/clinician/year; 84% of children had a written treatment plan and 77% of plans used severity-appropriate therapy. At baseline, higher self-efficacy scores were associated with greater program utilization (relative rate [RR], 1.34; 95% confidence interval [CI], 1.04-1.72; P =.04) but not treatment plan development (RR, 0.63; 95% CI, 0.29-1.35; P =.23) or anti-inflammatory use (RR, 1.76; 95% CI, 0.92-3.35; P =.09). Intervention clinicians participated in 17 interventions over 36 months. At study end, self-efficacy scores increased in intervention clinicians compared to control clinicians (P =.01) and more clinicians were in an action stage of change (P =.001) but these changes were not associated with changes in primary or secondary outcomes. Conclusions: Self-efficacy scores correlated with program use at baseline and increased in the intervention arm, but these increases were not associated with greater program-related activities. Self-efficacy may be necessary but not sufficient for behavior change. Copyright © 2012 by Academic Pediatric Association.
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The major etiologies of chronic cough are generally accepted to consist of upper airway cough syndrome (formerly postnasal drip syndrome), eosinophilic airway inflammation (asthma, nonasthmatic eosinophilic bronchitis), and gastroesophageal reflux disease (GERD). However, only a small percentage of patients with these very common conditions suffers from chronic cough. Furthermore, acute cough due to viral upper respiratory tract infection (URI) is almost always a transient, self-limited condition, yet in a small subgroup of patients, URI heralds the onset of chronic, refractory cough. The cough hypersensitivity syndrome has been proposed to explain the occurrence of chronic cough in a subgroup of patients exposed to the same putative triggers as the vast majority of the population in whom chronic cough does not result. Although conceptually the cough hypersensitivity syndrome may be intellectually satisfying, differences of opinion remain as to whether this newly recognized entity is of clinical significance, i.e., useful for the treatment of patients suffering from chronic cough. The Third American Cough Conference, held in New York in June 2011, provided an ideal forum for the debate of this issue between two internationally recognized authorities in the field of cough.
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While organizational ethnographers have embraced the concept of self-reflexivity, problems remain. In this article we argue that the prevalent assumption that self-reflexivity is the sole responsibility of the individual researcher limits its scope for understanding organizations. To address this, we propose an innovative method of collective reflection that is inspired by ideas from cultural and feminist anthropology. The value of this method is illustrated through an analysis of two ethnographic case studies, involving a ‘pair interview’ method. This collective approach surfaced self-reflexive accounts, in which aspects of the research encounter that still tend to be downplayed within organizational ethnographies, including emotion, intersubjectivity and the operation of power dynamics, were allowed to emerge. The approach also facilitated a second contribution through the conceptualization of organizational ethnography as a unique endeavour that represents a collision between one ‘world of work’: the university, with a second: the researched organization. We find that this ‘collision’ exacerbates the emotionality of ethnographic research, highlighting the refusal of ‘researched’ organizations to be domesticated by the specific norms of academia. Our article concludes by drawing out implications for the practice of self-reflexivity within organizational ethnography.
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n 1953, noting a remarkable consistency between the agents causing mutations and those associated with cancer, Carl Nordling, a Finnish-born architect, proposed that cancer results from an accumulation of genetic mutations. It is now generally accepted that inherited mutations and environmental carcinogens can lead to the development of premalignant clones. After further mutations, one cell reaches a critical state which confers a survival or growth advantage over normal cells. Such cells have the ability to initiate a malignant tumour. They share many of the features of normal stem cells, including the capacity for self-renewal and differentiation, and are widely termed cancer stem cells (CSCs). Although CSCs have been well characterized in hematological malignancies, their existence in some other tissues has been questioned. Here, we review recent work in which stem cells and stem cell-like cells have been used to investigate the pathogenesis of cancer and potential anticancer treatment strategies, in the context of both hematological and somatic tissue disease.
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Self-injurious and aggressive behaviours have often been identified as the cause for students’ lack of academic progress, parental distress, health risks and teachers´ low satisfaction levels. Functional analysis has been identified in the research literature as the benchmark of effective treatments for disruptive and/or inappropriate behaviours. The present study was completed with a girl diagnosed with ASD. An experimental functional analysis was conducted identifying the function of self-injurious behaviours and tantrums to be escaping from tasks. A treatment package was consequently put in place integrating several components that aimed at reducing overall levels of inappropriate behaviours. Results showed a clear and meaningful improvement in the student´s overall health and academic progress, as well as in parental involvement, teachers’ satisfaction and school inclusion. These outcomes are discussed in the light of evidence-based experimental procedures based on applied behaviour analysis and more specifically on the functional-analytic literature, which, if put in place consistently, can bring valuable positive changes in the quality of life of individuals with ASD.
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The concept of ‘The Three Rs’ (The 3Rs: reduction, refinement and replacement) is an important consideration in the development of alternatives to animal testing in medical research. Invertebrate models such as Galleria mellonella are advantageous both economically and ethically.1 Galleria have proven to be effective alternatives to assess the antimicrobial activity of novel therapeutics.2
In this study Galleria mellonella are validated and used as an in vivo infection model to determine the antimicrobial activity of a novel self-assembling antimicrobial peptide NapFFKK.3 The peptide was considered as being non-toxic to the Galleria with 100% survival 120 hours post inoculation with NapFFKK. Following inoculation with Pseudomonas aeruginosa PAO1, Escherichia coli ATCC 11303, Staphylococcus epidermidis ATCC 35984 and Staphylococcus aureus ATCC 6538, the highest concentration allowing survival was selected and used as the test inoculum. Haemolymph was extracted from inoculated and peptide treated Galleria at either 24 or 72 hours post-treatment. Reduction in bacterial load was determined in comparison to a positive control. Bacterial load was decreased in all treated Galleria with decreasing antimicrobial activity demonstrated with a decreased concentration of peptide (2- log cycle reduction achieved in Escherichia coli inoculated Galleria treated with 2% NapFFKK). The results are promising regarding the use of Galleria mellonella as an infection model and NapFFKK as an effective novel antimicrobial.
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We present a fully-distributed self-healing algorithm dex that maintains a constant degree expander network in a dynamic setting. To the best of our knowledge, our algorithm provides the first efficient distributed construction of expanders—whose expansion properties holddeterministically—that works even under an all-powerful adaptive adversary that controls the dynamic changes to the network (the adversary has unlimited computational power and knowledge of the entire network state, can decide which nodes join and leave and at what time, and knows the past random choices made by the algorithm). Previous distributed expander constructions typically provide only probabilistic guarantees on the network expansion whichrapidly degrade in a dynamic setting; in particular, the expansion properties can degrade even more rapidly under adversarial insertions and deletions. Our algorithm provides efficient maintenance and incurs a low overhead per insertion/deletion by an adaptive adversary: only O(logn)O(logn) rounds and O(logn)O(logn) messages are needed with high probability (n is the number of nodes currently in the network). The algorithm requires only a constant number of topology changes. Moreover, our algorithm allows for an efficient implementation and maintenance of a distributed hash table on top of dex with only a constant additional overhead. Our results are a step towards implementing efficient self-healing networks that have guaranteed properties (constant bounded degree and expansion) despite dynamic changes.
Gopal Pandurangan has been supported in part by Nanyang Technological University Grant M58110000, Singapore Ministry of Education (MOE) Academic Research Fund (AcRF) Tier 2 Grant MOE2010-T2-2-082, MOE AcRF Tier 1 Grant MOE2012-T1-001-094, and the United States-Israel Binational Science Foundation (BSF) Grant 2008348. Peter Robinson has been supported by Grant MOE2011-T2-2-042 “Fault-tolerant Communication Complexity in Wireless Networks” from the Singapore MoE AcRF-2. Work done in part while the author was at the Nanyang Technological University and at the National University of Singapore. Amitabh Trehan has been supported by the Israeli Centers of Research Excellence (I-CORE) program (Center No. 4/11). Work done in part while the author was at Hebrew University of Jerusalem and at the Technion and supported by a Technion fellowship.
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Purpose: As resident work hours policies evolve, residents’ off-duty time remains poorly understood. Despite assumptions about how residents should be using their postcall, off-duty time, there is little research on how residents actually use this time and the reasoning underpinning their activities. This study sought to understand residents’ nonclinical postcall activities when they leave the hospital, their decision-making processes, and their perspectives on the relationship between these activities and their well-being or recovery.
Method: The study took place at a Liaison Committee on Medical Education–accredited Canadian medical school from 2012 to 2014. The authors recruited a purposive and convenience sample of postgraduate year 1–5 residents from six surgical and nonsurgical specialties at three hospitals affiliated with the medical school. Using a constructivist grounded theory approach, semistructured interviews were conducted, audio-taped, transcribed, anonymized, and combined with field notes. The authors analyzed interview transcripts using constant comparative analysis and performed post hoc member checking.
Results: Twenty-four residents participated. Residents characterized their predominant approach to postcall decision making as one of making trade-offs between multiple, competing, seemingly incompatible, but equally valuable, activities. Participants exhibited two different trade-off orientations: being oriented toward maintaining a normal life or toward mitigating fatigue.
Conclusions: The authors’ findings on residents’ trade-off orientations suggest a dual recovery model with postcall trade-offs motivated by the recovery of sleep or of self. This model challenges the dominant viewpoint in the current duty hours literature and suggests that the duty hours discussion must be broadened to include other recovery processes.
Resumo:
The purpose of this research study was to investigate and identify possible patterns relating to academic performance on the effects of university students self-selecting where to sit in a lecture theatre.
The key research questions are:
1. Does seating position affect student performance?
2. Do the most academically able and engaged students regularly sit at the front of lecture theatres?
Academic achievement
Preliminary results suggest significant assessment score differences between those that sit at the front and those that sit further the back. Of those that received a grade of 75%+ (Grade A) 6.67% regularly sat at the back. With the same group 46.67% regularly sat at the front. Of the group that scored less than 50% (Grade D) 0% of students regularly sat at the front. 12.50% regularly sat in the middle zones with 37.50% sitting at the back. It was also observed that the remaining numbers did not consistently sit in the same zone.
Temporal movement
There is little evidence of movement between seating zones of the Grade A group throughout the 24 week period. However there was considerable movement with the Grade D group. Although still under analysis there appears be a pattern of students in this group graduating towards the back seating positions over the course of the programme.
Engagement
The frequency of completed entries on PinPoint was also used as an indicator of engagement. With the Grade A group 75% of them regularly completed an entry whereas in the Grade D group this drops to less than 50%.
Further analysis on the attitudinal factors in relational to seating position and performance are ongoing, but preliminary results suggest that those students that scored highly in attitude tended to sit at the front and middle sections.
It would indeed appear that the more highly engaged and academically capable students voluntarily sit at the front for most lectures. Interestingly as the course progresses those who had lesser engagement and below average midterm results tend to began to sit progressively toward the back. If this is a repeatable pattern then a linear regression analysis of the seating positions and midterm results could help predict students in danger of failing.
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The conceptualisation of reflexivity commonly found in social anthropology deploys the term as if it were both a ‘virtuous’ mechanism of self‐reflection and an ethical technique of truth telling, with reflexivity frequently deployed as an moral practice of introspection and avowal. Further, because reflexivity is used as a methodology for constructing the authority of ethnographic accounts, reflexivity in anthropology has come to closely resemble Foucault’s descriptions of confession. By discussing Lynch’s (2000) critical analysis of reflexivity as an ‘academic virtue’, I consider his argument through the lens of my own concept of ‘confessional reflexivity’. While supporting Lynch’s diagnosis of the ‘problem of reflexivity’, I attempt to critique his ethnomethodological cure as essentialist, I conclude that a way forward might be found by blending Foucault’s (1976, 1993) theory of confession with Bourdieu’s (1992) theory of ‘epistemic reflexivity’.
Resumo:
A growing body of research has begun to report on time attitudes which specifically refers to an individual's emotional and evaluative feelings toward the past, the present, and the future. The present study used data from the first wave of a longitudinal cohort study in the United Kingdom. Sample 1 consisted of 1580 adolescents (40% female, 1.7% unreported) in Northern Ireland, while Sample 2 consisted of 813 adolescents (46.7% female, 1.4% unreported) in Scotland. Five similar time attitudes profiles emerged in both countries, with one additional "balanced" profile in Scotland. Results show that there were no substantive differences between profiles in terms of socio-demographic indicators. However, in respect of academic, social and emotional self-efficacy, best results were observed for those with Positive, Ambivalent, and Balanced profiles, with the reverse true for those with Negative, Past Negative, and Pessimistic profiles. Positives were also less likely to report using alcohol.
Resumo:
Situado entre o discurso investigativo e o profissional da Didática de Línguas, o presente estudo assenta: num entendimento da educação em línguas como um processo valorizador da diversidade linguística e cultural, tendo como fim último a promoção da intercompreensão e do diálogo intercultural, dentro dos pressupostos de uma didática das línguas e do plurilinguismo; na conceção do professor de línguas como um dos principais atores na educação de cidadãos / comunicadores interculturais, vendo-se, portanto, a braços com novas exigências, para as quais, muitas vezes, não se sente preparado; e nos pressupostos de que a identidade profissional condiciona fortemente a forma como o professor desempenha a sua ação didática, sendo este processo de se tornar professor contínuo e dependente, quer do sujeito-professor e dos seus percursos profissionais e formativos, quer do contexto (profissional, local, nacional, global) em que este se insere. Pretende-se, com este estudo, contribuir para que a educação intercultural seja uma realidade nas nossas escolas, potenciando a sua migração contextualizada dos documentos orientadores das políticas linguísticas e educativas nacionais e transnacionais e dos discursos da investigação em Didática de Línguas. Para o efeito, desenvolvemos um programa de investigação/formação denominado O Professor Intercultural, durante o ano letivo 2006/2007, com professores de línguas (materna e estrangeiras) de três escolas básicas e secundárias do distrito de Aveiro. Este programa integrava um curso (25 horas) e uma oficina (50 horas), ambas as ações de formação acreditadas pelo Conselho Científico-Pedagógico da Formação Contínua. Do ponto de vista formativo, com este programa pretendíamos levar as professoras em formação a desenvolver competências pessoais e profissionais que lhes permitissem gerir a diversidade nos seus contextos profissionais, tendo em vista o desenvolvimento nos seus alunos de uma competência de comunicação intercultural (CCI). Do ponto de vista investigativo, não só pretendíamos compreender as representações dos sujeitos relativamente à educação intercultural em geral e à CCI em particular; como também identificar princípios e estratégias de formação potenciadores do desenvolvimento de competências profissionais docentes para trabalhar a CCI, a partir das perspetivas dos próprios sujeitos. Trata-se, portanto, de um estudo de caso de cariz qualitativo e interpretativo / fenomenológico, com potencialidades heurísticas, que pretende evidenciar os sujeitos, as suas representações, as interações consigo e com os outros e a forma como conceptualizam a identidade profissional docente e as suas dinâmicas de desenvolvimento. Como instrumentos de recolha de dados, privilegiámos os Portefólios Profissionais que foram sendo construídos ao longo do percurso de formação; a sessão “Entre Línguas e Culturas” da plataforma Galanet (www.galanet.eu), recurso de formação no âmbito da oficina (entre fevereiro e maio de 2007); o “Diário do Investigador”; e as “entrevistas narrativas e de confrontação” efetuadas sensivelmente um ano após o final do programa de investigação/formação. Os resultados da análise de conteúdo revelam que os sujeitos consideram a CCI uma competência multidimensional e complexa, reconhecendo três componentes: afetiva (domínio do saber ser e saber viver com o outro), cognitiva (domínio do saber) e praxeológica (domínio do saber-fazer). A componente afetiva constitui, de acordo com os resultados, o motor de arranque do desenvolvimento desta competência, que, posteriormente, é alargada em dinâmicas de informação-(inter)ação-reflexão. Por outro lado, dada a grande pertinência que atribuem à abordagem intercultural e à urgência com que veem a sua integração escolar, os sujeitos consideram a CCI uma das competências inerentes à competência profissional docente, elemento integrador da identidade profissional, numa forte ligação com a missão ética e política que cada vez mais é associada ao docente (de línguas). Para além disso, percecionam o seu desenvolvimento profissional docente como um processo que os acompanha ao longo da vida, fruto das idiossincrasias e predisposições do próprio indivíduo, mas também das dinâmicas da sua formação, das caraterísticas dos contextos em que se movimenta e da colaboração com o Outro, no seu espaço profissional ou fora dele. Importa salientar que este desenvolvimento profissional é potenciado, segundo os nossos resultados, por propostas de formação assentes numa abordagem acional e reflexiva, articulando dinâmicas investigação-ação-reflexão como as propostas no nosso programa de formação, nomeadamente no âmbito da oficina. Neste quadro, concluímos o presente estudo, indicando alguns caminhos possíveis para a formação de professores de línguas para a educação intercultural.