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51.
Extended families of 12 young adults (9 LD, 3 non-LD) were given a battery of tests and questionnaires, and 131 persons, ranging in age from 6 to 85, were classified as LD or non-LD on the basis of subtest scores 1 SD below the mean or less on subtests of the PIAT and WRAT achievement tests. Pedigree analysis indicated that LD was strongly familial, with the most probable mode involving a major gene effect, but the type of disability (reading/ math) was not directly inherited. Autoimmune disorders were significantly correlated (P<.005) with LD, especially in families in which LD remained a major handicap into adulthood, a trait that also varied between families. In two of the LD families, adults showed little evidence of the reading/spelling deficits they had shown when tested as children, while adults in other families failed to make gains in reading and spelling.  相似文献   
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Technology plays an integral role in the lives of the majority of the US population. As technology becomes integrated into young people’s lives, questions arise regarding its effects on learning. This exploratory study draws on interviews with students who attend university in the United States to determine how separating students from technology deepens experiential learning. Participants were interviewed following a study abroad course to New Zealand, during which they were disconnected from technologies such as cell phones, the Internet and social media. In the interviews, students discussed their feelings of being disconnected and describe how disconnecting impacted their overall experience. Participants agreed that disconnecting from technology had positive effects on experiential learning and the global experience. Major themes that emerged include students’ enhanced immersion and engagement, the value of disconnection in providing opportunities for personal growth and the difficulty of initial separation from technology as a result of conditioning.  相似文献   
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Reading and comprehending content area texts is important for academic and professional success as well as life skills necessary to maintain good health and quality lifestyle. Spanish speaking English language learners have shown poor performance on high-stakes assessments in reading comprehension. The number of Spanish speaking English learners (ELs) in our schools continues to increase at a fast pace, and therefore it is imperative that we address their reading comprehension needs swiftly and effectively. The text structure strategy has shown positive results on comprehension outcomes in many research studies with students at Grades 2, 4, 5, and 7. This study is the first implementation of instruction about the text structure strategy expressly designed to accommodate the linguistic and comprehension needs of Spanish speaking ELs in Grades 4 and 5. Strategy instruction on the web for English learners (SWELL) was designed to deliver instruction about the text structure strategy to Spanish speaker English learners. A randomized controlled study with pre and post-tests was conducted with 14 classrooms at fourth-grade and 17 classrooms at fifth-grade in high poverty schools where over 85% of students were Spanish speaking bilinguals or ELs. Analysis of data using multi-level models show moderate to large-effects favoring the students in the SWELL classrooms over the business as usual control classrooms on important measures such as a standardized reading comprehension test and main idea and cloze tasks. This research has practical implications for the use of web-based tools to provide high-quality and supportive instruction to improve Spanish speaking ELs reading comprehension skills.  相似文献   
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Electronic databases provide access to resources in business, communication, education, applied science and technology, and the social sciences. This article identifies the databases that monitor the journals most frequently cited by technical and professional communication researchers.  相似文献   
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The ubiquity and educational potential of mobile applications are well acknowledged. This paper proposes six theory-based, pedagogical strategies to guide interaction design of mobile apps for young children. Also, to augment the capabilities of mobile devices, we used a humanoid robot integrated with a smartphone and developed an English-learning app that applied the design strategies to this environment. Our observations of children's one-on-one use support the promise of the strategies and the combined use of robots and mobile devices to be a viable option to help optimize mobile learning.  相似文献   
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ABSTRACT:  The aim of this article is to reclaim social class as a central concern within education, not in the traditional sense as a dimension of educational stratification, but as a powerful and vital aspect of both learner and wider social identities. Drawing on historical and present evidence, a case is made that social inequalities arising from social class have never been adequately addressed within schooling. Recent qualitative research is used to indicate some of the ways in which class is lived in classrooms. The article also raises concerns about the ability of the education system to positively address social class in the classroom when contemporary initial teacher training rarely engages with it as a relevant concern within schooling.  相似文献   
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Efforts to encourage ‘interactive practice’ in the National Literacy (NLS) and Numeracy (NNS) Strategies in the UK, have led to an emphasis on teacher questions. Recent research into classroom interactions, however, indicate that the pattern of interaction remains largely unchanged since the introduction of these strategies in terms of the type and amount of questions teachers are asking, and the opportunities for extended pupil participation. This article uses evidence gathered from a large‐scale research project examining classroom interactions during literacy and numeracy lessons, and the researchers' critical reflections upon this process, to examine conceptions of interactive pedagogy. It is argued that in order to ‘open’ classroom interaction, emphasis should be less on the questions teachers ask, and more on the manner with which teachers react to pupils' responses to questions. Episodes of classroom interaction from video recorded literacy and numeracy lessons taken as part of the study are used to support this argument. They present evidence of teacher behaviours in reaction to pupils' responses which succeed in facilitating a more interactive learning environment. The implication that such behaviour will contribute towards a model of effective interactive practice is also discussed.  相似文献   
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