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131.
Ronald C. Jantz 《Library & information science research》2017,39(3):234-241
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
132.
In two experiments, saccharin (CS) and lithium chloride (US) were paired in a context consisting of specific visual, auditory, tactual, and olfactory cues. The saccharin aversion was then extinguished in a context free from conditioning-context cues. Later, saccharin preference tests were given in the presence and absence of these cues. The results indicated that the background cues of the conditioning trial controlled the amount of saccharin drunk on extinction trials, and, furthermore, that extinction of the taste aversion was context specific; i.e., groups given extinction trials in a different (from conditioning) context retained their saccharin aversion in the conditioning context only. The results indicate an important role played by the exteroceptive context in taste-aversion conditioning. 相似文献
133.
Ronald G. Sultana A. G. Watts 《International Journal for Educational and Vocational Guidance》2008,8(1):19-34
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
134.
Fuertes Vanesa McQuaid Ronald Robertson Peter J. 《International Journal for Educational and Vocational Guidance》2021,21(2):429-446
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
135.
Frederick W. Fairman Takao Hinamoto Ronald Hirschorn 《Journal of The Franklin Institute》1982,313(3):123-133
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
136.
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
137.
The emphasis on competitiveness and the knowledge-based economy in European policymaking has resulted in a heightened focus on monitoring and steering the science system, particularly through metric-based instruments. Policymakers’ general aims of fostering excellent research and breakthroughs are shared by researchers as well; however, below the surface is a paradox that is rarely discussed. The political system and the science system understand and pursue these concepts and objectives differently. Through two case studies on high-performing university-based research environments in Denmark and Sweden, this article uncovers the ways in which highly successful researchers often behave in ways that run counter to policy steering attempts. They do this by shielding themselves and their research group from steering pressures originating in the political system. Using Luhmann’s systems theory, the cases demonstrate why the relationship between the science system and the political system needs to be understood as a horizontal rather than a vertical relationship, and using concepts from organizational theory, provides a model and terminology for identifying and analyzing the types of mechanisms and strategic responses that the science system uses to shield itself from political steering pressures. 相似文献
138.
Ronald L. Simons Frederick O. Lorenz Rand D. Conger Chyi-In Wu 《Child development》1992,63(5):1282-1301
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
139.
Predicting university preference and attendance: Applied marketing in higher education administration 总被引:2,自引:0,他引:2
A multi-attribute attitude model, based on the efforts of Rosenberg and Fishbein, was used to determine whether a multicriteria scale can be used to predict student preferences for and attendance at universities. Data were gathered from 241 freshmen attending five state universities in Ohio. Responsents were asked to weight the importance of 18 selection criteria and evaluate seven universities using those criteria. These data were processed through the model, and the results were compared to the respondents' preference ordering of the universities. The results indicate a high level of predictability, particularly for highly ranked universities. Implications for the marketing of higher educational institutions are discussed. 相似文献
140.
In this study of deaf college students' performance solving compare word problems, relational statements were either consistent or inconsistent with the arithmetic operation required for the solutions. The results support the consistency hypothesis Lewis and Mayer (1987) proposed based on research with hearing students. That is, deaf students were more likely to miscomprehend a relational statement and commit a reversal error when the required arithmetic operation was inconsistent with the statement's relational term (e.g., having to add when the relational term was less than). Also, the reversal error effect with inconsistent word problems was magnified when the relational statement was a marked term (e.g., a negative adjective such as less than) rather than an unmarked term (e.g., a positive adjective such as more than). Reading ability levels of deaf students influenced their performance in a number of ways. As predicted, there was a decrease in goal-monitoring errors, multiple errors, and the number of problems left blank as the reading levels of students increased. Contrary to expectations, higher reading skills did not affect the frequency of reversal errors. 相似文献