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61.
Katherine E. Lewis 《学习科学杂志》2017,26(2):320-365
Students with disabilities present a unique instructional design challenge. These students often have qualitatively different ways of processing information, meaning that standard instructional approaches may not be effective. In this study I present a case study of a student with a mathematical learning disability for whom standard instruction on fractions had been ineffective. With regard to theory, I draw on Lev Vygotsky’s framing of disability and then use Anna Sfard’s conceptualization of mathematics as a discourse to design a fraction re-mediation that provided a bridge from the student’s discourse to the canonical mathematics discourse. This bridging discourse was used in 5 videotaped re-mediation sessions with the case study student. A fine-grained analysis of the re-mediation sessions traced the ways in which the student’s discourse shifted over time, which enabled her to solve problems she had previously been unable to solve. This study provides a proof of concept for reconceptualizing remediation and illustrates the potential utility of a bridging discourse to help students who have a history of failure gain access to the canonical mathematics discourse and content. 相似文献
62.
This article traces the experiences of two veteran elementary school teachers in the urban Southwest, who are positioned by district and state policy ‘texts’ as insubordinate and failing, and who employ critical literacy practices to reconstruct and redesign these texts as they seek to create more equitable and humane conditions in schools. Stemming from a larger phenomenological study, this article explores how teachers in a ‘failing’ elementary school in the Southwestern US understand and negotiate district, state, and federal policies and examines how these policies shape and inform their identities as professionals. This research has important implications concerning the potential of critical literacy as a mode of resistance, the promise inherent in school/university partnerships for promoting change, and the ways in which the practice of deconstructing/reconstructing dehumanizing texts can foster a re-professionalization of teaching. 相似文献
63.
Katherine Barghaus John Fantuzzo Whitney LeBoeuf Cassandra Henderson Feifei Li Paul McDermott 《Early education and development》2017,28(2):154-166
Research Findings: The aim of this study was to provide an initial investigation into the psychometric properties of the Problems in Classroom Engagement Scale (PCES). The PCES was designed and tested for district-wide use as part of the report card system for a large urban school district. The PCES was administered to all 1st-, 2nd-, and 3rd-grade students in the district. Factor analytic examination revealed a bifactor structure as the best fit to the data. The bifactor structure reflected a general factor of Problems in Behavioral Engagement and two group factors: Problems in Social Engagement and Problems in Academic Engagement. These factors were found to be reliable within and across grades and demonstrated convergent and divergent relations with academic and behavioral outcomes. Practice or Policy: Findings provide initial evidence to support the routine use of the PCES in a large urban setting. The use of the PCES can help in fostering district-wide attention to students’ early difficulties with behavioral, social, and academic engagement. 相似文献
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More organizational leaders are recognizing that their greatest competitive advantage is the knowledge base of their employees and for organizations to thrive knowledge management (KM) systems need to be in place that encourage the natural interplay and flow of tacit and explicit knowledge. Approaching KM through the lens of the knowledge life cycle allows for the design and development of KM solutions that are systemic and address the dynamic nature of organizational knowledge. In this paper we provide a review of the literature regarding how organizational knowledge may be studied and propose a methodological framework for investigating the knowledge life cycle. To illustrate the framework we present a recent case study in which it was successfully used. This framework is intended to be useful to learning and performance improvement professionals who work in organizational KM as well as to researchers who wish to conduct further research in this area. 相似文献
67.
Schofield TJ Martin MJ Conger KJ Neppl TM Donnellan MB Conger RD 《Child development》2011,82(1):33-47
The interactionist model (IM) of human development (R. D. Conger & M. B. Donellan, 2007) proposes that the association between socioeconomic status (SES) and human development involves a dynamic interplay that includes both social causation (SES influences human development) and social selection (individual characteristics affect SES). Using a multigenerational data set involving 271 families, the current study finds empirical support for the IM. Adolescent personality characteristics indicative of social competence, goal-setting, hard work, and emotional stability predicted later SES, parenting, and family characteristics that were related to the positive development of a third-generation child. Processes of both social selection and social causation appear to account for the association between SES and dimensions of human development indicative of healthy functioning across multiple generations. 相似文献
68.
Troy A. Richardson 《Educational theory》2011,61(3):295-310
In this essay Troy Richardson works to develop a conceptual framework and set of terms by which a diplomatic reception of different forms of law can be developed in multicultural education. Taking up the trope of the door in multiculturalist discourse as a site in which a welcoming of the difference of others is organized, Richardson interrogates the complex nature of receptivity to Indigenous customary law, in particular. He argues that, within this trope, a metonymic structure operates in relation to the deployment of “policy” that maintains a perspective of customary law as premodern and primitive. This structure leads to an impoverished set of terms and a lack of diplomacy toward difference. Richardson proceeds by considering the notion of extraterritoriality and the metonyms that organize Emmanuel Levinas's discourse of “doors” in conceptualizing a welcoming receptivity. The term “extraterritoriality” anticipates the law of the other as it approaches the door and implies a diplomatic moment of reception of such difference. Richardson concludes by highlighting Jacques Derrida's evaluation of Levinas's discourse of receptivity and by considering the possibilities for a diplomatic engagement with the laws of others toward a mutation in the current geopolitical moment. 相似文献
69.
Marc Wilson Maree Hunt Liz Richardson Hazel Phillips Ken Richardson Danna Challies 《Higher Education》2011,62(6):699-719
In New Zealand, Māori (indigenous New Zealanders) and Pacific students tend not to attain the same levels of educational success
as Pākehā (New Zealanders of European descent). Addressing this problem is a particular challenge in the sciences. The kaupapa
(values-base) of Te Rōpū Āwhina (Āwhina) is to produce Māori and Pacific professionals to contribute to Māori and Pacific
development and leadership through the creation of an inclusive off- and on-campus whānau (extended family) environment where
high expectations, aspirations and achievement, collective success, and reciprocity are normalised. This paper reviews theories
and practices of recruitment and retention relevant to Māori and Pacific students at tertiary level, presents the rationale
for Āwhina in the Faculties of Science and Architecture and Design at Victoria University of Wellington, and assesses the
impact of the whānau. Based on analyses of quantitative measures of student achievement, and biennial surveys of student responses
from the first 6 years of Āwhina, it is suggested that the results are consistent with improving Māori and Pacific graduate
and postgraduate achievement and retention. Potential implications for efforts to reduce disparities in tertiary education
in New Zealand and elsewhere are summarised. 相似文献
70.
Brian R. Belland Krista D. Glazewski Jennifer C. Richardson 《Instructional Science》2011,39(5):667-694
Students engaged in problem-based learning (PBL) units solve ill-structured problems in small groups, and then present arguments
in support of their solution. However, middle school students often struggle developing evidence-based arguments (Krajcik
et al., J Learn Sci 7:313–350, 1998). Using a mixed method design, the researchers examined the use of computer-based argumentation scaffolds, called the Connection Log, to help middle school students build evidence-based arguments. Specifically we investigated (a) the impact of computer-based
argumentation scaffolds on middle school students’ construction of evidence-based arguments during a PBL unit, and (b) scaffold
use among members of two small groups purposefully chosen for case studies. Data sources included a test of argument evaluation
ability, persuasive presentation rating scores, informal observations, videotaped class sessions, and retrospective interviews.
Findings included a significant simple main effect on argument evaluation ability among lower-achieving students, and use
of the scaffolds by the small groups to communicate and keep organized. 相似文献