Sharing meanings in the music classroom

This work explores the study of interaction through discourse as a means for analysing and understanding the process of teaching and learning music. Over the course of a didactic sequence, we assess classroom conversations dealing with the analysis of a music score constituted as the reference for the process of creating a joint music composition. The group is made up of a teacher and second-year elementary pupils (aged 9–10 years) at a music school. Eight categories of discourse are identified that help to understand the strategies used to construct shared musical meanings. This knowledge is important for practitioners when reflecting on the teaching-learning process. It is also useful for teacher training.     

博物馆,生态博物馆,和反博物馆:解决遗产、社会和发展的思路

此探讨遗产与社会和发展间应当建立起新的关系。认为应当反思，从考虑遗产和其特性的方式上，尤其应当关注遗产地情况。在全球化的今天，化被认为是地区性的，——由地理边界划分。遗产的确定取决于它所处于的社会群体对价值的重要性的认识。因此，我们不能忘记民俗和传统的重要性是自发表现的。 地方遗产面对世界性强势化建立的不正当游戏规则的矛盾现实，所进行的运动是寻找有效的解决方法，世界遗产正在引起人们的重视。这样可能提供一种真正的生存，特别是对于小的社区，他们的社会经济结构和他们的价值观和行为动力相关联——确保可持续地发展他们的经济。地方社区才能对全部遗产的博物馆化作出反应。当我们考虑现在范例的时候，博物馆就可作为一种可持续发展的工具，以更加人性化的行动保护全部遗产。     

Subtest scatter and Kaufman regroupings on the WISC-R in non-learning-disabled and learning-disabled children

The present study was undertaken to examine scatter analysis and Kaufman regroupings of WISC-R scores. Thirty-one non-learning-disabled children (NLD) and 29 learning-disabled children (LD) determined by individual IQ and achievement scores served as subjects. Scatter indices were computed within the Verbal and Performance subtests as well as between the Verbal and Performance IQ scales. Also, the regrouping categories proposed by Kaufman (1979) were examined. A significant difference in Verbal and Performance IQs was found between the LD and NLD group. Significantly more students in the LD group exhibited the Kaufman regrouping pattern than in the NLD group (p < .01). These results suggest that Kaufman regroupings and Verbal-Performance scatter analysis may be used to assist in diagnosing LD children.     

Allocation of time in self-paced memory tasks: the role of practice, instructions, and individual differences in optimizing performance

Nelson & Narens (1990) proposed that the allocation of study time in self-paced memory tasks depends on the comparison between the norm of study (established before studying) and the level of learning reached. We explored the role of practice, instructions, and individual differences in determining the norm of study and optimizing performance. In Study 1, participants carried out various study trials involving different (but similar) lists of words. In Study 2, participants were instructed to attain either maximum recall or maximum speed. In Study 3, the study time spontaneously used by each participant was estimated. The effect of increasing or decreasing this time was observed. Memory span and speed of lexical processing were also measured. Finally, Study 4 estimated participants were able to adapt performance to objective criteria (e.g., instructions). However, the time that they spontaneously use tends to be the most efficient. Variations in these times lead to losses in efficiency. Differences in processing capacity or motivation seem not to determine the differences in study time.     

An evaluation of daylight distribution as an initial preventive conservation measure at two Smithsonian Institution Museums, Washington DC, USA

This paper presents the results of a light levels survey conducted at the Donald W. Reynolds Center for American Art and Portraiture in Washington DC. The museum space is shared by the National Portrait Gallery and the Smithsonian American Art Museum. After six years of extensive renovations, the building reopened to the public in July 1, 2006. The structure was not originally designed to house a museum collection since it contains numerous openings such as windows, doors and skylights, which provide a path for natural radiation to enter the building and come in contact with the artworks. From a preventive conservation standpoint, this is an important problem since sensitive works of art in the collection may be subjected to damage caused by light exposure. Environmental data loggers installed throughout the museum were programmed to take successive measurements every 10 min for 24 h a day, 7 days a week and 52 weeks a year. This light levels assessment started in November 1, 2007 and finished in October 31, 2008. This study presents a new method for determining natural radiation exposures registered in exhibition spaces that rely on both electric lighting and natural lighting, considering the growing trend of using daylight illumination in museums.     

The role of the entrepreneur in identifying international expansion as a strategic opportunity

This research explores business internationalisation as a process of recognising and exploiting business opportunities in an international context and uses Spain's natural stone industry as a case study. We differentiate internationalisation into two stages: opportunity identification and subsequent opportunity exploitation. We focus on the initial identification stage to determine the impact of entrepreneurs’ cognitive variables when gathering relevant information for internationalisation of the firm, highlighting the role of entrepreneurs’ alertness, the centre of interest, causal logic, and prior experience. We also examine the importance of the entrepreneur's environment, social networks, and institutional setting. In our empirical analysis, we find that although interested in internationalisation, entrepreneurs in the natural stone industry devote very little time and effort to gathering information. As a result, decisions related to internationalisation are restricted by uncertainty and a poor understanding of the appeal, barriers, and available support services.     

Can the Wisdom of Aging be Activated and Make a Difference Societally?

The Experience Corps?, a community-based intergenerational program, was developed to promote the health of older adults, while simultaneously addressing unmet social and academic needs in public elementary schools. The model was designed to draw on, and potentially activate, the wisdom of older adults. This paper explores the nature of wisdom-related knowledge and how older adults may apply such knowledge when tutoring and mentoring young children, as well as the potential for the intergenerational transmission of wisdom from the older adult volunteers to the school children being mentored by them. Developing an understanding of these issues may provide a basis for the creation of more extensive wisdom-generating opportunities for both older and younger generations.