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111.
112.
This article critiques certain notions of a learning society. These are framed largely in economic and humanist frameworks of competitiveness and social exclusion. This overlooks the implications of information, communications and media technologies, and the linguistic turn in social theory. These suggest a learning society can be framed as a 'society of signs' Some of the possible implications of the latter are outlined.  相似文献   
113.
The main purpose of this study was to describe the relational structure of child twins on the basis of their mothers' representations of their behavior in two everyday settings, at school and in the home. This study looks in particular at dependence on the co-twin and the dominant/dominated relationship in these two life environments. Fifty-seven questionnaires were gathered from mothers of twins three months after the children had begun preschool. A multiple correspondence analysis and an automatic classification of the data pointed out several relational structures of the twin sibling relationship, in contrast to the often stereotyped single representation of twinship. A secondary aim was to associate the observed relational structures with (a) the type of twinship and the sex makeup of the twin pair (b) the mothers' child-raising behaviors, which may or may not tend to turn the twins outward (first short separation of the children before preschool). Contrary to predictions, no particular relational structures could be differentiated on the basis of the type of twinship (monozygotic vs. same-sex dizygotic twins). On the other hand, pairs composed of a boy and a girl exhibited a number of specific characteristics. Parents who were in favor of short separations did not have children who were more co-twin independent in the school environment. However these twins showed a dominant/dominated relationship in the home.  相似文献   
114.
Numerous studies suggest an association between language and executive function (EF), but evidence of a developmental relationship remains inconclusive. Data were collected from 75 deaf/hard-of-hearing (DHH) children and 82 hearing age-matched controls. Children were 6–11 years old at first time of testing and completed a battery of nonverbal EF tasks and a test of expressive vocabulary. These tasks were completed again 2 years later. Both groups improved their scores on all tasks over this period. DHH children performed significantly less well than hearing peers on some EF tasks and the vocabulary test at both time points. Cross-lagged panel models showed that vocabulary at Time 1 predicted change in EF scores for both DHH and hearing children but not the reverse.  相似文献   
115.
Students learning to read in more than one language are a growing population in schools. Early screening and identification of reading difficulties may lead to better outcomes for all students. Oral reading fluency (ORF) is one tool shown to be both a reliable measure of reading and an accurate method to identify students at risk for poor reading outcomes. This study synthesized available validity evidence for ORF with biliterates. All included studies (n = 31) were conducted with English language learners in grades K–8. Results suggested that although ORF is correlated with reading outcomes, the accuracy of ORF to identify English learners at risk of poor reading outcomes does not meet criteria. The strength of validity evidence differed by language proficiency of participants. Finally, the quality of the reviewed studies was low in critical areas.  相似文献   
116.
Abstract: The current generation of students coming into food science and engineering programs is very visually oriented from their early experiences. To increase their interest in learning, new and visually appealing teaching materials need to be developed. Two diverse groups of students may be identified based on their math skills. Food science students tend to find it difficult to use mathematics as a problem‐solving tool for food engineering problems. Food engineering students, on the other hand, should be challenged to use emerging mathematical tools to develop their problem‐solving skills. Therefore, the approach of this project involved the development of a curriculum to train undergraduate food engineers in the effective use of computational fluid dynamics (CFD) software to solve food engineering problems by engaging them in the creation of food engineering teaching tools. These CFD outputs were then used as innovative teaching tools for the food science students. In this paper, this concept will be illustrated by unsteady‐state heat transfer and fluid flow problems. To evaluate the efficiency of the teaching materials developed, a student focus group was asked to answer the same quiz following a conventional and CFD output aided teaching session. The assessment result showed an improved understanding of the subject after the CFD teaching session. These visual aids were excellent tools to illustrate the validity of the formulas presented in class. In addition, the new visual materials enabled a better understanding of the relationships among different process parameters. In general, this helped the food science students better appreciate the food engineering concepts that govern food processing operations.  相似文献   
117.
The paper discusses an on-going research project that studies students' and teachers' conceptions and dispositions of mathematics. Conceptions are the views that students hold on a subject, and what they believe is required in learning and doing the subject. Dispositions are the beliefs or tendencies to exhibit a frequent, conscious and voluntary behavior directed towards learning a subject. The participants are high school students, higher education students and mathematics teachers. The study utilizes self-reporting tools as well as focus groups and interviews in a three-stage research model. This is a work on progress. Results to date are briefly discussed.  相似文献   
118.
Sustainable design is a philosophy adopted by people concerned with the health of society and the natural environment. The practice of sustainable design works toward the improvement of the quality of the built environment, while reducing or eradicating the negative impact on the natural environment (McLennan 2004). It is a philosophical approach that may be used in designing any type of built structure, to include architecture, public art, products and community planning. This article will describe concepts that may be addressed in art education about sustainable design to develop an environmental awareness through artistic activities. An approach to teaching sustainable design is explained with an example of a multi‐faceted project taught in a pre‐service secondary methods course of prospective art teachers.  相似文献   
119.
Goal neglect is the phenomenon of failing to execute the momentary demands of a task despite understanding and being able to recall the task instructions. Successful goal maintenance is more likely to occur in adults with high working memory capacity (WMC) who can keep rules mentally accessible while performing the task. The current study predicted that goal neglect would also be related to WMC in children. It assessed thirty-seven 4-year-old and twenty-eight 6-year-old children on the goal neglect version of the Dimensional Change Card Sort, and 3 tasks that measure WMC. As predicted, children with higher WMC scores were more likely to maintain goals adequately for task performance. The findings are consistent with a 2-factor model of working memory and its development.  相似文献   
120.
Previous research has demonstrated close relationships between working memory and children's scholastic attainment. The aim of the present study was to explore a method of improving working memory, using memory strategy training. Two hundred and fifty‐four children aged five to eight years were tested on measures of the phonological loop, visuo‐spatial sketchpad and central executive components of the multiple component model of working memory. Subgroups of children also completed tasks of following instructions and mental arithmetic in the classroom, and standardised tests of reading, arithmetic and mathematics. Half of the children then used Memory Booster, a computer game that teaches memory strategies, over a period of six to eight weeks. All the children were then retested on the memory and ability measures. The standardised tests were also administered five months later. The results revealed that working memory strategy training resulted in significant improvements in tasks assessing the phonological loop and central executive components of working memory, and tasks assessing following instructions and mental arithmetic in the classroom. However, no improvements were observed on standardised tests of reading, arithmetic or mathematics, either immediately following training or five months later. The results are discussed in terms of implications for educational practice.  相似文献   
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