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Previous studies have reported, but not explained, the reason for a robust association between reading achievement and antisocial behavior. This association was investigated using the Environmental Risk (E-Risk) Longitudinal Twin Study, a nationally representative 1994-1995 birth cohort of 5- and 7-year-olds. Results showed that the association resulted primarily from environmental factors common to both reading and antisocial behavior and was stronger in boys. Environmental factors also explained the relation between reading disability and conduct disorder. Leading candidate environmental risk factors weakly mediated the association. For boys the best explanation was a reciprocal causation model: poor reading led to antisocial behavior, and vice versa. In contrast, the relation between reading achievement and attention deficit hyperactivity disorder was best explained by common genetic influences.  相似文献   
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This article seeks to explain the ways in which leadership makes a difference to the quality of instruction in US schools by reviewing research published since 2000. The review of research is presented in three major sections, organised according to the methodology used in each study. The first section looks into quantitative studies that probe the structural relationships among members and activities related to teaching and learning. Primarily drawing on surveys completed by school stakeholders, these studies uncover patterns of influence using advanced statistical methods. The second section summarises findings from qualitative case study research, which provide specific examples of conditions that support the leadership patterns previously identified. The final section offers further explanations of how these patterns of influence operate by examining the alignment of formal and social components of interactions through network methodology.  相似文献   
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The debate on AD/HD has stimulated a great deal of interest, and parents are beginning to ask whether their children may have the condition and how they might be treated.

Professionals need to create a personal philosophy and be ready to advise parents in relation to any fears and apprehensions they may have.

In this paper the author presents his philosophy, summarises its practical benefits and describes how he would reassure parents (and professionals) in relation to common concerns regarding the implementation of a multi-modal approach.

Part of the paper is based on a chapter from the author's new book ADHD: How to Deal with Very Difficult Children, published by Souvenir Press Ltd. in March 1996.  相似文献   
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The link between good attendance in school and academic performance has been acknowledged for some time now. However, improving school attendance for young people with social, emotional and behavioural difficulties (SEBD) or pupils at risk of exclusion can be a challenging task for educational leaders. This paper begins with a discussion of earlier studies on outdoor learning and school attendance. It adds to the discourse by presenting findings from a one-year outdoor learning programme situated within an English special school for young people with SEBD. The research reported here is part of a larger study that used an action research design. The paper concludes that although improvements in attendance can be achieved, the factors affecting attendance are complex and that improvements may be restricted to programmes that utilise an outdoor learning approach rather than being achievable across the whole school curriculum.  相似文献   
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In the natural sciences, collecting, cataloguing, and comparing living specimens have long been a popular, collaborative mode of discovery and learning. New species are discovered, and the relationships between species are theorized. From Aristotle's “History of Animals” to Darwin's “On the Origin of Species”, and beyond, this process of learning through expedition has yielded bountiful knowledge and insights to students of science. In this paper, we propose that expeditionary learning can be applied to a softer science: the field of information systems. In the field of information systems, specimens (information systems) are created by humans, evolving with great speed. Expeditionary learning—where students collaboratively discover, catalog, and compare rapidly evolving information system specimens—is an innovative approach for learners in the IS field, and is effective in increasing IS program visibility and delivering significant, measurable community impact. Our results indicate that learning by expedition has a strong, positive community impact through educating external learners (such as high school and community college students, and the general public), and compares favorably to conventional experiential and service learning styles. Though expeditionary learning does not yield improved course evaluations, we demonstrate that learners’ perceived self‐knowledge and intentions to pursue the subject area are improved.  相似文献   
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