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21.
The authors of this article believe that the current structure of lesson plans impede differentiation, individualization, and innovation and offer little in assessing the quality of teaching and learning. Concrete steps will be offered for planning to better respond to student diversity in meeting lesson objectives.  相似文献   
22.
The object of inquiry in instructional technology is not simply knowledge, but useable knowledge. This paper explores the dimensions of relevance with respect to research and suggests ways the research community can accommodate the needs and interests of practicing professionals in the field. Research relevance is examined as a reflection of: (a) practitioner and disciplinary values; (b) perceived credibility, viewed in terms of authenticity, methods employed, and replicability; and (c) perceptions of utility based upon the concrete nature of the findings. Specific recommendations relate to expanding the range of topics addressed in our research, expanding the range of research methods employed, orienting our research communication to specific practitioner communities, conducting research under natural conditions, replicating research, and establishing links between abstract and concrete findings. Finally, the role of the practitioner as an educated consumer of research is discussed.  相似文献   
23.
Longitudinal changes in height, weight and physical performance were studied in 33 Flemish male youth soccer players from the Ghent Youth Soccer Project. The players' ages at the start of the study ranged from 10.4 to 13.7 years, with a mean age of 12.2 +/- 0.7 years. Longitudinal changes were studied over a 5 year period. Peak height velocity and peak weight velocity were determined using non-smoothed polynomials. The estimations of peak height velocity, peak weight velocity and age at peak height velocity were 9.7 +/- 1.5 cm x year-1, 8.4 +/- 3.0 kg x year-1 and 13.8 +/- 0.8 years, respectively. Peak weight velocity occurred, on average, at the same age as peak height velocity. Balance, speed of limb movement, trunk strength, upper-body muscular endurance, explosive strength, running speed and agility, cardiorespiratory endurance and anaerobic capacity showed peak development at peak height velocity. A plateau in the velocity curves was observed after peak height velocity for upper-body muscular endurance, explosive strength and running speed. Flexibility exhibited peak development during the tear after peak height velocity. Trainers and coaches should be aware of the individual characteristics of the adolescent growth spurt and the training load should also be individualized at this time.  相似文献   
24.
Peace movements have shaped national and international culture for decades. Although the Cold War is over, conflict-resolution issues continue to dominate headlines and the news. Peace literature holdings are vital to a relatively young but growing peace and conflict studies curricula. This study uses the list of serials abstracted by Peace Research Abstracts Journal to examine the holdings rates of peace-oriented journal titles in the Association of Research Libraries (ARL) member libraries. Holdings rates are examined by library, title, and subject category. Their impact on scholars, researchers, and students is discussed. Findings reveal generally strong holdings rates among ARL libraries. The broad nature of peace research, however, results in greater variation in holdings among certain important sub-topics of the literature.  相似文献   
25.
The existence of an information belief system is tested for the first time through innovative use of self moderated focus groups. Initial generation of information beliefs was achieved in an open, unpredicted and unbiased way through focus groups. To remove researcher effect and promote informality in discussion, the researcher experimented with a novel approach - self moderated focus groups. A detailed study of 5 groups evaluates their effectiveness in encouraging free and spontaneous discussion and in eliciting unique information ideas or beliefs. Results show that self moderated focus groups encourage naturalistic discourse, take unpredictable directions and are fertile in uncovering unexpected beliefs. Disadvantages include lack of consistency and leader mirroring, with members adopting the style and tone of volunteer moderators. Consideration should be given to gender balance in group composition. The method is recommended where open and free flowing discussion is sought.  相似文献   
26.
The paper focuses on the convergence of Finnish research and education in archival science with information science in general and in records management with information management in particular. Two issues influencing this development are: the convergence of professionals previously worked in the archival and library sectors and in information management and services; and the wide-spread, extensive growth in the use of digital technology to manage internal and external organizational information. At the level of society the opportunities provided by digital technology to manage heritage information in memory organizations like archives, libraries and museums, are tremendous and the role of documentary heritage at the global, European and national levels is well recognized. These developments are changing the information and operating environments of memory organizations and public and private enterprises. These changes, in turn, are generating new requirements in archival science and records management education and research. This paper focuses on the implications of these changes for the planning, implementation and further development of an information studies curriculum. This curriculum development is considered crucial in order to respond to the new demands, and is also implicitly linked to the emerging Finnish information society. This article is based on Huotari, M.-L. and Valtonen, M.R., “Integrating Records and Archives Management with Information Studies in Finland”, in L. Ashcroft (ed.),Continuity, Culture, Competition—the Future of Library and Information Studies Education, Proceedings of the 4th British-Nordic Conference on Library and Information Studies 21–23 March 2001, Dublin, Ireland, pp. 249–254 (Dublin: MCB UP Limited, 2002).  相似文献   
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Food recognition, a field under food computing, has significantly promoted people’s dietary decision-making and culinary customs. We present the design and evaluation of a sociocultural app for African food recognition using deep learning models such as transfer learning. Deep learning models have multiple processing layers that make them robust in image recognition. Based on this capability of deep learning models, we explored them in this study. A total of 3142 food image datasets were collected from three African countries: Nigeria, Ghana, and Cameroon. Using the datasets, we developed and trained a deep learning model for recognizing African foods. The model attained a test accuracy of 94.5%. The model was further deployed in a food recognition app. To evaluate the predictive ability of the app, we recruited 16 participants who were interviewed and subsequently used the app in the wild for 7 days. In a comparative evaluation between the app and human recognition capabilities, we found that the app recognized 71% of the instances of food images generated by the participants and tested with the app, while the human evaluators (participants) could only recognize 56% of the food datasets. Participants were mostly able to recognize some foods from their own country. Furthermore, participants suggested some design features for the app. In view of this, we offer design recommendations for researchers and designers of sociocultural food recognition systems.  相似文献   
29.
Six hundred and seventy-one undergraduates completed a questionnaire concerning their reactions to the idea that parts of their degree programmes might be delivered via Query Based Instructional Machines. The latter are commonplace in museums and other cultural attractions. They are menu-driven and operate on the touch-screen principle, thus allowing the user to browse through whichever aspects of a subject the person finds most interesting. Cognitive, affective and conative responses were measured and related to students' personal characteristics, degree programme, year of study, level of academic attainment, psychological involvement with a course, and innate tendencies vis-à-vis need for cognition, curiosity, and change leadership. The sample comprised students on three categories of degree programme: marketing, computing, or humanities. An analysis of covariance (ANCOVA) was completed using aggregated responses as dependent variables, degree type as the fixed factor (grouping variable), and personal characteristics and inclinations as covariates. There were a number of significant differences between the responses of the marketing students and students in the other groups.  相似文献   
30.
    
Active learning has attracted considerable attention in higher education in response to concerns about how and what students are learning. There are many different forms of active learning, yet most of them are classroom based. We propose an alternative to active learning in the classroom through active learning outside of the classroom in the form of student consulting projects. While the literature on student consulting has largely focused on projects to assist small business owners, this research demonstrates the potential for using student-consulting projects in the Production/Operations Management course. We use a case study to describe the use of a student-consulting project as an alternative to the other types of active learning described in the Operations Management education literature.  相似文献   
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