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81.
This paper uses a case study approach to examine how the heteronormative nature of one middle school setting and classroom environment shapes the climate of safety, support and learning for LGBTQ students when they are engaged in studying a novel with a gay character. Heteronormative environments inform and shape positioning of and by students and teacher, impacting how knowledge is created, processed and applied. LGBTQ literature integrated into the classroom curriculum invites opportunities for possibilities through windows and mirrors for exploration of the world and self. Heteronormativity, positioning and LGBTQ literature thereby become interactive catalysts that create and foreclose possibilities and impossibilities for student learning. Three themes emerged from the study that reveal positioning and possibilities when studying a text with a gay character: (1) the school environment and classroom context positioned students as heterosexual; (2) students and teacher positioned gender performance and sexual identity as other; and (3) while the text acted as both a window and a mirror, the teacher and students consistently framed different, and sometimes contradictory, views for each other. Together, these themes reflect a nested understanding of gender performance and sexual identity that subscribed to heterosexual norms and limited possibilities for LGBTQ students. 相似文献
82.
Sean Patrick Griffin 《Journal of Criminal Justice Education》2013,24(2):287-301
Contemporary textbooks exhibit competing historical perspectives regarding so-called “emerging” organized crime groups. Some texts argue that organized crime committed by groups other than Sicilian/Italian-Americans is now emerging. Others hold that many of the “emerging” groups have been organizing crime for some time and that it is the research in this area that is emerging. This paper briefly examines these propositions, presenting the two groups of thought regarding African-American organized crime. The author then presents a literature review of African-American organized crime research to assist scholars and instructors attempting to better understand the competing perspectives. 相似文献
83.
Gestalt psychology principles of figure‐ground segregation, symmetry, closure, proximity, good continuation, and similarity provide a simple yet powerful analytic vocabulary for discussing page layout and graphics. The six principles apply readily to typography, white space, data tables and maps, the relation between graphics and text, and other facets of textual design. The principles explain many difficulties that readers have in processing texts and graphics, and they explain why well‐designed pages and graphics are effective. 相似文献
84.
85.
Kathleen Moritz Rudasill Amy B. Gonshak Patrick Pössel Andrew Nichols Natalie Stipanovic 《Journal of Education for Students Placed at Risk》2013,18(3-4):193-211
Students in residential treatment center (RTC) schools are likely to have histories of extreme or ongoing relational trauma (e.g., abuse and neglect by primary caregivers), have substantial interpersonal and relationship problems, and exhibit many high-risk behaviors. Accordingly, these students may have particular difficulty forming positive relationships with teachers, yet student–teacher relationship quality in RTC schools has not been empirically studied. This study examines links between RTC school students' assessments of their relationships with teachers and their perceptions of self and others. Participants were 113 students in 2 RTC schools from 5th to 12th grade. Results indicate that male and female RTC students' positive perceptions (of self and others) are linked to positive assessments of their relationships with teachers. However, for girls in RTC schools, negative perceptions of self are linked to less positive assessments of the teacher–student relationship. Implications are discussed. 相似文献
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87.
This paper argues that learning outcomes need to be reclaimed from their current use as devices for monitoring and audit, and returned to their proper use in aiding good teaching and learning. We require a broader, flexible and more realistic understanding of learning outcomes, better suited to the realities of the classroom and of practical use to those teachers who wish to respond to the enthusiasm of their students. To this end, a new model is produced that starts from the idea of an articulated curriculum, and embraces both intended and emergent learning outcomes. The model employs the distinction between predicted and unpredicted learning outcomes, together with the distinction between those that are desirable and those that are undesirable. The resulting account is intended to aid understanding of the nature and proper use of learning outcomes in teaching and learning. 相似文献
88.
Space has been of growing significance in social theory in recent years, yet, explorations of it in the scholarship of higher education have been limited. This is surprising, given the critical role space has in shaping staff and students' engagement with the university. Taking a practice-based approach and focusing on academic identities, this article analyses the spatial experience of an institution by defamiliarising spaces encountered in everyday work. We identify formative pressures upon institutional space, and how space then shapes experience: university spaces are designed for one purpose but come to be used for many, so that working within them can be a diverse and contradictory experience. The identification of academics with spaces is complex, and there are no simple experiences of belonging; rather, there is a constant project of identity-formation and change within mutable spaces. 相似文献
89.
Adriana Bernardi Francesca Becherini Marco Verità Patrick Ausset Maura Bellio Ulrike Brinkmann Helene Cachier Anne Chabas Felix Deutsch Marie-Pierre Etcheverry Franco Geotti Bianchini Ricardo H.M. Godoi Velichka Kontozova-Deutsch Roger Lefèvre Tiziana Lombardo Peter Mottner Chiara Nicola Isabelle Pallot-Frossard René Van Grieken 《Journal of Cultural Heritage》2013,14(6):527-536
The methodology of protecting the European stained glass windows against environmental risk (e.g. meteorological factors, air pollution, microorganisms) by means of an external glazing is not new. In spite of many scientific studies carried out in the last 20 years, some questions were still up for discussion. The European VIDRIO (2002–2005) project gave an answer to these questions. The research carried out by the different project partners established a new multidisciplinary approach aimed at evaluating the efficiency of the protective glazing systems and their effects on stained glass windows conservation, and finally at assessing the most appropriate strategy to preserve stained glass windows. Scientific results showed that the so-called isothermal glazing (i.e. ventilation by the air coming from the inside of the building) protected efficiently the ancient stained glass window from environmental attack (i.e. rain, pollutants, condensation, thermal shocks) with very limited secondary effects. The scientific research highlighted that its efficiency was strongly related to the technical design of the protective system. In particular, the ventilation and the size of the interspace had to be carefully considered. The research developed within the VIDRIO project was turned into general recommendations to the owners and practitioners on the best practice for the stained glass windows future conservation. 相似文献
90.
Syed Ali Ajwad Tomas Ménard Emmanuel Moulay Michael Defoort Patrick Coirault 《Journal of The Franklin Institute》2019,356(16):10031-10057
This paper deals with the leader-following consensus problem of multi-agent systems with the consideration that each agent can only transmit its position state to the neighbors at irregular discrete sampling times. In the proposed algorithm, a continuous-discrete time observer is designed for the continuous estimation of both position and velocity from the discrete position information of the neighbors. These estimated states are then used for designing a continuous control law which solves the leader-following consensus problem. Moreover, the dynamics of the leader is not fixed and can be controlled through an external input. The stability analysis has been carried out by employing the Lyapunov approach which provides sufficient conditions to tune the parameters according to the maximum allowable sampling period. The developed algorithm has been simulated and then tested on an actual multi-robot system consisting of three differential drive wheeled robots. Both simulation and hardware results validate the effectiveness of the control algorithm. 相似文献