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671.
This study analyses the coverage of the London 2012 Olympic and Paralympic Games on the front pages of the morning editions of five Japanese newspapers of diverse circulations and political and ideological orientations. It finds similarities among the newspapers in the amount and focus of coverage, and differences in their editorial positions on the Games and their use of Olympic materials in other political and ideological discourses.  相似文献   
672.
Abstract

Six groups of subjects were tested to determine if various training programs affected performance in speed in swimming 30 yards. No evidence of improvement was found after one group of subjects had been exposed to absolutely no exercise for six weeks and, also, after a group of subjects had participated in various exercises with weights three times weekly for six weeks. Two groups of swimmers who participated in practicing starts, kicking, arm stroking, and sprinting 30 and 60 yards significantly improved their performances in speed in swimming; one group of subjects followed the preceding program three times weekly and another group used the same routine six times a week. Two other groups, one of which was exposed to weight training and swimming, and one of which was exposed only to 30-yard sprints and practicing starts, both showed statistically significant differences in performance.  相似文献   
673.
Determining the worth and effectiveness of training used within a military environment is the same accountability responsibility that educational organizations, businesses, and social agencies are charged with for improving programs and services to society. The need for accountability implies the process of evaluation, particularly in governmental training programs. This article provides a case study, blueprint, and action plan for the infusion of two evaluation models as the foundation for determining the effectiveness of training within a military application.  相似文献   
674.
The purpose of this exploratory study was to make better connections between what is professed in instructional design degree programs and what happens in the workplace. Findings from the study of how three corporate instructional designers navigated and made sense of their daily practice included the factors that mostly influence their instructional design (ID) decisions, their perspectives on ID theories and models, how they compensated for any deficits in their knowledge or skills, and their hiring preferences.  相似文献   
675.
Changes to undergraduate student funding arrangements in England have prompted concerns that increased indebtedness will deter graduates from postgraduate study. While it is clear that student debt has increased substantially in recent years, international evidence is equivocal on whether such debt is a deterrent to further study and there is hardly any prior research on this topic in the UK context. Using a large‐scale survey of 2009 and 2012 graduates from six selective English universities, we investigate the association between undergraduate debt, other graduate characteristics and progression to postgraduate study. We find some association of higher debt levels with lower rates of progression to postgraduate study, although this reduces when controlling for other factors, such as degree‐level attainment and subject discipline. Within a multivariate logistic regression model predicting progression to postgraduate study we find that debt is not a statistically significant predictor, although other characteristics are important. This indicates, we suggest, that underlying financial resources, rather than debt per se, are critical in enabling access to postgraduate study. We consider the implications of recently announced loans for postgraduate study in England given these findings.  相似文献   
676.
The relation between adult perception of emotion intensity in the cries of 1- and 6-month-old infants and the acoustic characteristics of the cries was examined. In the first study, adults who were inexperienced in child care rated 40 cries on 3 emotion intensity scales: anger, fear, and distress. The cries of 6-month-olds were rated as being significantly more intense. Different acoustic variables accounted for emotion intensity ratings for the 2 infant ages. Peak amplitude and noisiness of the cry predicted adult judgments of intensity ratings of 1-month-olds' cries; a measure of amplitude ratio (in 2 frequency bands) was the best predictor of intensity ratings of 6-month-olds' cries. In the second study, parents of infants rated the same cries on the same scales. They also rated the older infants' cries as being more intense. The 2 adult groups did not differ on their ratings, and a regression equation derived from one adult group predicted the other adult group's rating of the same infant age better than it predicted its own ratings for the other infant age. Infant age, and its associated acoustic features, seems to be a more important determinant of adults' perception of emotion intensity than are such adult characteristics as gender or infant-care experience.  相似文献   
677.
Conceptual analyses of Newton's use of the Fundamental Theorem of Calculus and of one 7th-grader's understanding of distance traveled while accelerating suggest that concepts of rate of change and infinitesimal change are central to understanding the Fundamental Theorem. Analyses of a teaching experiment with 19 senior and graduate mathematics students suggest that students' difficulties with the Theorem stem from impoverished concepts of rate of change and from poorly-developed and poorly coordinated images of functional covariation and multiplicatively-constructed quantities.Research reported in this paper was supported by National Science Foundation Grants No. MDR 89-50311 and 90-96275, and by a grant of equipment from Apple Computer, Inc., Office of External Research. Any conclusions or recommendations stated here are those of the author and do not necessarity reflect official positions of NSF or Apple Computer. Also, I wish to thank Paul Cobb and Guershon Harel for their helpful reactions to an earlier draft of this article.  相似文献   
678.
In the Jackson and Coltheart theory of acquisition of word reading it is claimed that, near the beginning of the partial alphabetic phase of development, children have full use of abstract letter units (ALUs). This claim and less exclusive alternatives were examined. In Experiment 1, normal progress children with on average 9 months of school reading instruction, either with or without explicit phonics, read with moderate accuracy (orthographically) familiar words in upper-case letters (e.g., AND) that are visually dissimilar from their lower-case forms. Lower-case forms were read with greater accuracy but only for familiar words, there being no letter-case effect for less familiar words. Children with explicit phonics showed less impairment in reading accuracy when words were presented in upper-case form than children without such phonics. Children with on average 22 months of instruction, in Experiment 2, read relatively unfamiliar words that required some phonological mediation. Those without explicit phonics instruction read words with digraphs in unfamiliar upper case less accurately than in lower case, while those with explicit phonics showed no such letter-case difference. The results supported the view that children do not have full use of ALUs in early alphabetic reading, both children with and without explicit phonics to some extent using letter identities specific to lower case for representation of familiar words.  相似文献   
679.
The purpose of this study was to investigate school psychologists' attitudes toward lesbians and gay males. Aspects of school psychologists' knowledge, beliefs, current practices, and levels of preparedness related to issues of sexual orientation were also explored. A sample of 288 school psychologists (215 females and 73 males, mean age = 44 years) who were members of NASP participated in this study. Participants completed research packets containing a hypothetical case analogue vignette and three questionnaires querying their attitudes, beliefs, and knowledge about issues of sexual orientation. The results indicated school psychologists endorse relatively positive attitudes toward lesbians and gay males, report low‐to‐moderate levels of knowledge about lesbian and gay male issues, are willing to address lesbian and gay male issues on the job, are generally aware of how such issues impact schools, and are inadequately prepared to deal with lesbian and gay male issues. These findings are discussed in relation to their impact on the field and the implications for graduate training. © 2004 Wiley Periodicals, Inc. Psychol Schs 41: 201–210, 2004.  相似文献   
680.
In this article, we argue that teaching is and should be a central element to learning to teach, particularly as teacher education once again turns toward practice. From this perspective, we must elaborate how such a shift addresses the need to bridge the gap between knowledge for teaching and knowledge from teaching, between theory and practice, and among university courses and fieldwork. If the intent of such a shift is to fundamentally change the preparation of teachers, we argue that it requires teacher education programs to do more than increase the amount of time candidates spend in clinical field placements. It requires, we argue, that teacher educators engage in simultaneous innovation in three related, but distinct aspects of program design and implementation: organizational structures and policies, content and curriculum, and teacher education pedagogy. Without such dynamic engagement, the practice-turn will go the way of many past reforms in teacher education—it will be symbolic but not significant or meaningful.  相似文献   
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