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This article examines an ESL English language arts teacher’s conceptions of linguistic diversity, literacy learning and her role as teacher in a culturally and linguistically complex classroom. It further examines her processes of learning about, and developing curricular and pedagogical innovations to meet, her students’ learning needs. The successes and paradoxes of, as well as constraints to, those efforts are explored. The paper uses Ball’s theory of generativity and recent research on effective English language arts instruction in culturally and linguistically complex classrooms to facilitate analysis. It offers some implications for teachers’ development of generativity for teaching culturally and linguistically diverse students.  相似文献   
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About one-third of adolescent mothers receive inadequate prenatal care, and babies born to young mothers are more likely to be of low birth weight. The objective of this study is to evaluate a peer-centered prenatal care program for adolescent mothers. Pregnant adolescents were randomly assigned to an experimental or control group in a mastery modeling peer-support intervention designed to improve long- and short-term perinatal outcomes. A sample of 282 urban pregnant adolescents (94% African American, 4% Caucasian, 2% other) participated in the study. Participants were recruited from five clinics located mainly in Detroit, Michigan. Participants in the experimental group received care in a small group setting and learned to perform critical measurements with a peer partner during prenatal visits. Participants in the control group received individual prenatal care in the same clinics. Outcome measures included birth weight, years of schooling completed at one year postpartum, planned and unplanned pregnancy at one year postpartum, and employment and school attendance at one year postpartum. Mothers in the experimental group had a lower rate of low birth weight (6.6% vs. 12.5%, p=0.08). The rate of unplanned pregnancy was also lower for adolescents in the experimental group (13.4% vs. 15.9%), although this difference was not statistically significant. Adolescents who participated in the intervention were more likely to have continued their education during the pregnancy and the postpartum year. The mastery modeling, peer-centered, prenatal care program produced some positive pregnancy outcomes for adolescent mothers.  相似文献   
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Strategies implemented by 12–13 year olds to solve electricity problems are examined. Three factors account for observed strategies:
  1. type of problem representation, itself dependent on the knowledge base;
  2. cognitive personality dimensions;
  3. form of problem statement.
Individual interviews were conducted. Each problem statement contained a perceptual ‘trap’ designed to induce contradictory responses. Strategies were coded for accuracy, latency, justification and control. Five types of problem solving strategies were observed:
  1. a strategy based on misconceptions such as the vanishing current model;
  2. a similar strategy but greater verbalization of doubt;
  3. rush to use formulas;
  4. sequential analysis of circuit;
  5. application of principles learned in class.
Analysis shows that the target problems fell into two classes: problems that triggered automatic (canonical or calculatory) responses, and problems which were much more disruptive. The latter differentiated students who could handle contradictions and control their responses. Mention is also made of difficulties caused by the signified/signifier relationship.  相似文献   
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The needs of ESL students do not end after the first year. Paulette Henderson describes one community college's approach to supporting ESL students throughout their academic career.  相似文献   
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The inclusion of children with disability in regular classroom settings has been identified worldwide as crucial to the provision of effective education for all children and to the creation of more inclusive societies. To this end there has been significant focus on pre-service and in-service teacher education to ensure that teachers are adequately prepared to teach in inclusive classrooms. When delivering a unit on inclusive education in the Seychelles, which was developed in Australia, we considered it essential to determine the suitability of the unit in supporting Seychellois teachers to teach inclusively. Teachers’ attitudes and beliefs about people with disability are two aspects that have consistently been shown to impact on a teacher’s willingness to include children with disability. Therefore, the Seychellois teachers were asked to complete questionnaires in the first and final weeks of the semester in which the teachers undertook the unit. The two sets of responses were analysed to determine significance and effect sizes of any change in attitudes and beliefs. Data revealed that the Seychellois teachers reported more positive attitudes and beliefs about the inclusion of children with disability in regular classrooms after completing the unit, suggesting that the unit of study was suitable for the Seychellois context.  相似文献   
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The COVID-19 pandemic has posed a significant challenge to higher education and forced academic institutions across the globe to abruptly shift to remote teaching. Because of the emergent transition, higher education institutions continuously face difficulties in creating satisfactory online learning experiences that adhere to the new norms. This study investigates the transition to online learning during Covid-19 to identify factors that influenced students' satisfaction with the online learning environment. Adopting a mixed-method design, we find that students' experience with online learning can be negatively affected by information overload, and perceived technical skill requirements, and describe qualitative evidence that suggest a lack of social interactions, class format, and ambiguous communication also affected perceived learning. This study suggests that to digitalize higher education successfully, institutions need to redesign students' learning experience systematically and re-evaluate traditional pedagogical approaches in the online context.

Practitioner notes

What is already known about this topic
  • University transitions to online learning during the Covid-19 pandemic were undertaken by faculty and students who had little online learning experience.
  • The transition to online learning was often described as having a negative influence on students' learning experience and mental health.
  • Varieties of cognitive load are known predictors of effective online learning experiences and satisfaction.
What this paper adds
  • Information overload and perceptions of technical abilities are demonstrated to predict students' difficulty and satisfaction with online learning.
  • Students express negative attitudes towards factors that influence information overload, technical factors, and asynchronous course formats.
  • Communication quantity was not found to be a significant factor in predicting either perceived difficulty or negative attitudes.
Implications for practice and/or policy
  • We identify ways that educators in higher education can improve their online offerings and implementations during future disruptions.
  • We offer insights into student experience concerning online learning environments during an abrupt transition.
  • We identify design factors that contribute to effective online delivery, educators in higher education can improve students' learning experiences during difficult periods and abrupt transitions to online learning.
  相似文献   
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Using the case of a secondary English department in Ontario, Canada, this article examines the constraints that academic departments face in transforming themselves from communities of practice into learning communities. This distinction between a community of practice and a learning community has taken on heightened importance as increasing curriculum standardisation and high stakes assessments further narrow the historically fragile opportunities for deep and collaborative teacher learning within the traditionally structured academic department. The paper proposes some theoretical considerations and concrete strategies to assist academic departments in overcoming constraints to learning within an era of increasing standardisation and accountability. It further explores how the international movement of educational post-standardisation promises greater opportunities for the development of teacher learning communities within academic departments.  相似文献   
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