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991.
Collaboration in an online environment can be a socially and emotionally demanding task. It requires group members to engage in a great deal of regulation, where favourable emotions need to be sustained for the group’s productive functioning. The purpose of this cross-case analysis was to examine the interplay of two groups’ regulatory processes, regulatory modes, and socio-emotional interactions that contribute to or are influenced by emotions and socio-emotional climate perceived in the group. Specifically, this study compared a group of 4 students unanimously reporting a positive climate to a group of 4 students unanimously reporting a negative climate after completing a 90-min online text-based collaborative assignment. By drawing on two data channels (i.e., observed regulatory actions and socio-emotional interactions during collaboration and self-reported data about emotional beliefs and perceptions), four contrasting group features emerged: (a) incoming conditions served as a foundation for creating a positive collaborative experience, (b) regulation of emotions during initial planning, (c) negative emotions served as a constraint for shared adaptation in the face of a challenge, and (d) encouragement and motivational statements served as effective strategies for creating a positive climate. Implications for researching and supporting emotion regulation in collaborative learning are discussed. 相似文献
992.
Elizabeth A. Petre 《Communication quarterly》2018,66(3):283-307
Barack Obama’s 2008 presidential campaign motivated thousands of people to train, organize, and recruit volunteers to get involved at the grassroots level. In this essay, I study a set of training manuals used during the 2008 Obama campaign and explore how four key rhetorical devices encouraged volunteers to identify strongly with the campaign. Using Kenneth Burke’s theory of identification, I analyze how (a) “Respect. Empower. Include.,” (b) the Story of Self, (c) volunteer recruitment and retention, and (d) the Obama “O” symbol fostered a sense of mission and commitment to the larger campaign narrative. 相似文献
993.
Elizabeth J. Done Mike Murphy 《Discourse: Studies in the Cultural Politics of Education》2018,39(1):142-155
This paper critically examines competing demands placed on teachers, with reference to recent inclusion policy in England and Australia. The authors draw on Michael Foucault’s analysis of power, neoliberalism(s) and biopolitics to explore the ways in which teachers are ‘responsibilised’ into negotiating and fulfilling demands related to both state-imposed accountability practices and social justice agendas. The economic context and associated ‘politics of austerity’ are taken into account in a critical exploration of how the (biopolitical) management of inclusion in the neoliberal present coincides with diminishing funding for social and educational expertise, with ever-increasing responsibilities being placed on teachers to fill this void. The responsibilisation of teachers in recent legislation and statutory guidance discursively constructs the teacher as a professional who takes responsibility for student and school performance, pastoral care, inclusion and social change. Responsibilisation relies on ‘dividing practices’, obliging some teachers to assess the conformity of colleagues to inclusion policy. 相似文献
994.
Jonathan Grant Halls Shaaron Elizabeth Ainsworth Mary Collette Oliver 《International Journal of Science Education》2018,40(7):808-826
There is a significant body of research on children’s preconceptions concerning scientific concepts and the impact this has upon their science education. One active issue concerns the extent to which young children’s explanations for the existence of natural kinds rely on a teleological rationale: for example, rain is for watering the grass, or tigers’ stripes are for camouflage. It has been argued that this teleological tendency hampers children’s ability to learn about causality in the natural world. This paper investigates two factors (question wording and topic) which it is argued have led to a misestimation of children’s teleological tendencies within the area natural phenomena: i.e. those that are time-constrained, natural events or process such as snow, clouds or night. Sixty-six (5–8 years old) children took part in a repeated-measures experiment, answering both open and leading questions across 10 topics of natural phenomena. The findings indicate that children’s teleological reasoning may have been overestimated as open-question forms significantly reduced their tendency to answer teleologically. Moreover, the concept of teleology is more nuanced than often suggested. Consequently, young children may be more able to learn about causal explanations for the existence of natural phenomena than the literature implies. 相似文献
995.
Elizabeth Anne Parker Natasha Myers Helen Christine Higgins Thorun Oddsson Meegan Price Trish Gould 《高等教育研究与发展》2009,28(6):585-596
Community service learning is the integration of experiential learning and community service into coursework such that community needs are met and students gain both professional skills and a sense of civic responsibility. A critical component is student reflection. This paper provides an example of the application of community service learning within an undergraduate health unit at the Queensland University of Technology. Based on survey data from 36 program participants, it demonstrates the impact of CSL on student outcomes. Results show that students benefited by developing autonomy through real world experiences, through increased self‐assurance and achievement of personal growth, through gaining new insights into the operations of community service organisations and through moving towards becoming responsible citizens. Students expect their CSL experience to have long‐lasting impact on their lives, with two‐thirds of participants noting that they would like to continue volunteering as part of their future development. 相似文献
996.
Can the concept of speciation explain evidence on how technologies branch and advance? Can evidence on innovation through spin-off usefully inform the concept of speciation? These questions are addressed through a case study of detailed processes enabling the shift of technology to new domains of application. An innovative IT firm developed its own semiconductor technology to remedy supplier deficiencies but it required a joint venture with a completely new business model to adapt and move the technology into new market domains. We propose the concept of techno-organizational speciation to delineate this phenomenon. Competing perspectives on speciation (compatibility, niche and lineage approaches) are found to illuminate the evidence, while complementarities between these conceptual dimensions are revealed by the case. Causal processes uncovered include the following: (1) Techno-organizational speciation through spin-off may be needed to launch a dominant technical standard, compatible with multiple applications. (2) This can be achieved through niche creation from which develops a new business ecosystem. (3) Inherited knowledge together with organizationally based learning foster the branching and renewal of technological lineages. 相似文献
997.
998.
Parents of learning disabled, mentally retarded, and emotionally disturbed children were surveyed regarding their reactions to mainstreaming handicapped children. Results indicated that parents of learning disabled children were significantly more supportive of this educational procedure than were the other two groups of parents. Possible reasons for this difference are discussed. 相似文献
999.
Some ethyl 2-oxo-4-R-6-methyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylates and several of the corresponding 2-thio-compounds were prepared by a modified Biginelli condensation. 相似文献
1000.