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101.
102.
This study examined the relationship of research library visions, as embodied in a publicly posted vision statement, and the innovativeness of the library. The literature on organizational vision is abundant and generally reveals a positive relationship between vision, visionary leadership, and a variety of organizational factors. Many researchers state that a vision, communicated throughout the organization, is a critical element of organizational success and those entities without a vision are “stumbling in the dark”. In this study, library professionals rated each research library vision statement based on established attributes and it was found that the resulting vision statement score was positively and significantly related to the innovativeness of the library.  相似文献   
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104.
The results are presented of a policy-focused review of career guidance services in 10 Middle East and North African countries. A range of economic, political, socio-cultural and educational factors which seem likely to have constrained the development of such services, and to have influenced the forms they have taken, are discussed. A number of drivers for change are outlined, the nature of the main current services is described, and a number of common issues are explored. Six broad themes are identified for the future development of career guidance services within the region.  相似文献   
105.
The effectiveness of the Tools of the Mind (Tools) curriculum in improving the education of 3- and 4-year-old children was evaluated by means of a randomized trial. The Tools curriculum, based on the work of Vygotsky, focuses on the development of self-regulation at the same time as teaching literacy and mathematics skills in a way that is socially mediated by peers and teachers and with a focus on play. The control group experienced an established district-created model described as a “balanced literacy curriculum with themes.” Teachers and students were randomly assigned to either treatment or control classrooms. Children (88 Tools and 122 control) were compared on social behavior, language, and literacy growth. The Tools curriculum was found to improve classroom quality and children's executive function as indicated by lower scores on a problem behavior scale. There were indications that Tools also improved children's language development, but these effects were smaller and did not reach conventional levels of statistical significance in multi-level models or after adjustments for multiple comparisons. Our findings indicate that a developmentally appropriate curriculum with a strong emphasis on play can enhance learning and development so as to improve both the social and academic success of young children. Moreover, it is suggested that to the extent child care commonly increases behavior problems this outcome may be reversed through the use of more appropriate curricula that actually enhance self-regulation.  相似文献   
106.
International Journal for Educational and Vocational Guidance - Active labour market policies aim at supporting people entering and, importantly, remaining in the labour market. Initiatives to this...  相似文献   
107.
The problem of observing the state of a linear finite dimensional system in the presence of unknown disturbance noise is considered. Necessary and sufficient conditions are developed for the existence of a minimal order observer capable of producing an asymptotic estimate of the state of the given system. The approach used leads to a computationally attractive procedure for obtaining an observer having specified eigenvalues.  相似文献   
108.
Ronald Hoggan 《Interchange》1997,28(2-3):183-189
Systemic and paradigmatic problems inherent in science instruction are a genuine threat to our health, and that of future generations. By examining the discoveries of two unsung heroes of 20th century medical science, and the poor acceptance of their dietary interventions in disease processes, we have sufficient evidence to incite a careful re-evaluation and alteration of the methods with which we teach science, and, in fact, all subject areas in our schools and postsecondary institutions. F.C. Dohan and W. Dicke each discovered answers to pathologies through dietary exclusion of gluten. Neither has enjoyed the just fruits of their labours.  相似文献   
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A model is presented regarding associations between economic strain, support from spouse, and quality of parenting. The model was tested using a sample of 451 2-parent families, each of which included a seventh grader (age 12-13). Parent and adolescent reports, as well as observational ratings, were used as indicators of constructs. Analysis using structural equation modeling procedures indicated that level of spouse support was positively related to supportive parenting, whereas economic strain operated to undermine parental involvement. As posited, economic strain produced its effect through a direct relation with parenting and indirectly through its association with spouse support. These findings held for mothers and fathers, regardless of the gender of the child. Spouse support moderated the impact of economic strain on supportive parenting for mothers but not fathers. Possible explanations for this gender difference are presented.  相似文献   
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