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161.
The stone technology from Mata Menge on Flores, Indonesia, is described, providing the first detailed analysis of the largest stone artefact assemblage from a stratified and securely dated Middle Pleistocene site in Southeast Asia. Technological analysis indicates a reduction sequence based on the centripetal, or “radial”, reduction of transported blanks. The implications for early hominin behaviour on Flores are considered.  相似文献   
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ABSTRACT

Although there is general agreement about children’s engagement in social research, some researchers continue to experience challenges when seeking approval and support for children’s participation from a range of adult stakeholders, particularly when the research involves a sensitive topic. These challenges may reflect different perspectives, conflicting interests, needs or expectations. This paper explores factors that influence the decision-making of key stakeholder groups, including Human Research Ethics Committees, parents and organisational representatives. Building on the kind of objective, rational reasoning that underpins much ethical decision-making, the findings, from interviews with 42 participants across stakeholder groups, draw attention to influential issues grounded in perceptions of: the institution and researcher undertaking the research; the project itself; children’s characteristics and contexts. Collectively, such issues point to the critically important role of mutually respectful relationships between researchers and stakeholders as the basis for designing and implementing ethical research that gives close attention to stakeholder concerns.  相似文献   
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ABSTRACT

Sociodramatic play is a central activity of early childhood, one influenced by the nature of the environment where it occurs. Using the Smilansky Scale for the Evaluation of Dramatic and Socio Dramatic Play (Smilansky and Shefatya, 1990), this study compared the frequency and complexity of the sociodramatic play of two groups of fifteen 4–5 year old children in two preschool outdoor spaces differing in natural elements, resources, and spatial characteristics. Field notes and behaviour mapping were also employed to explore potential associations between the play characteristics, and specific elements and areas of the two spaces. Findings showed the following elements supported more frequent and complex sociodramatic play: a balanced conjunction of man-made resources and significant vegetation and natural loose parts; opportunities for seclusion and lack of overcrowding; linking pathways and open-ended design. The findings have implications for the design of outdoor spaces that support the frequency and complexity of children’s sociodramatic play.  相似文献   
165.
Based on a case study of the Canadian Auto Workers (CAW) union in southern Ontario we argue for a critical reconstruction of both the labour geography and industrial cluster literature. The former stresses the active role of labour in the formation of economic landscapes, but has yet to explore labour's agency in production and how labour institutions shape technological change, firm innovation and industrial policy and strategy. Conversely, much of the industrial cluster and regional innovation systems literature is silent on the role of unions and industrial relations institutions in fostering innovation. We conclude with two main points. First, while some contend that positive union roles in innovation can only stem from partnerships with management and team working, we argue that innovation is more likely to emerge and worker interests are better protected when traditional collective bargaining structures and progressive employment legislation play a central role. Second, positive workplace and cluster level cooperation in the Canadian automotive parts industry are jeopardized by the broader and ongoing macro‐economic restructuring of OEM global production networks due to over‐capacity and intense cost‐cutting pressures reverberating down the supply chain.  相似文献   
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