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121.
This investigation explores the influence of perceptions of socialization tactics' use and communication relationships on employees at the initiation of and 4 months into an organizational restructuring. Results of this longitudinal investigation reveal that employees (N = 72) report considerable changes in perceptions of organizational socialization/resocialization efforts. Results also indicate that both perceptions of socialization tactics' use and communication relationships contribute to decreased role ambiguity and role conflict and increased commitment at the initiation of the restructuring and four months later. However, the influence of these factors on the dependent variables changes over time. These findings are discussed in relation to recent research on organizational entry and change, and suggestions are made for future research.  相似文献   
122.
Geospatial data play an increasingly important role in natural resources management, conservation, and science-based projects. The management and effective use of spatial data becomes significantly more complex when the efforts involve a myriad of landscape-scale projects combined with a multiorganizational collaboration. There is sparse literature to guide users on this daunting subject; therefore, we present a framework of considerations for working with geospatial data that will provide direction to data stewards, scientists, collaborators, and managers for developing geospatial management plans. The concepts we present apply to a variety of geospatial programs or projects, which we describe as a “scalable framework” of processes for integrating geospatial efforts with management, science, and conservation initiatives. Our framework includes five tenets of geospatial data management: (1) the importance of investing in data management and standardization, (2) the scalability of content/efforts addressed in geospatial management plans, (3) the lifecycle of a geospatial effort, (4) a framework for the integration of geographic information systems (GIS) in a landscape-scale conservation or management program, and (5) the major geospatial considerations prior to data acquisition. We conclude with a discussion of future considerations and challenges.  相似文献   
123.
This study is intended to enhance our understanding of the dramatic increase in autism prevalence rates across the United States. A robust national and multistate sample of children and youth (5–22 years of age) was gathered and analyzed, using visual and statistical analysis of autism eligibility over a 15‐ to 17‐year period. Although the impact of environmental or genetic influences cannot be entirely ruled out, we identified significant shifts in eligibility trends that substantially contribute to the remarkable increase in autism prevalence. Assessment procedures and criteria for autism have sustained an indelible influence from this diagnostic migration, which has had a lasting impact on public schools. We use this information to provide meaningful implications for practicing psychology in the schools.  相似文献   
124.
Performance analysis and improvement are critical skills for the performance technologist. A comprehensive approach to these tasks, which includes techniques from industrial and organizational psychology, industrial engineering, and organizational behavior management, is described. The approach comprises four steps: (1) conducting an organization‐wide survey to identify general improvement areas, (2) objectively pinpointing performance improvement potentials, (3) systematically identifying performance constraints, and (4) selecting or designing an improvement technique. Survey results for 63 organizations are presented and the effect of management practices on management span of control are examined. Eighteen performance constraints are organized into a decision tree that is used to select 1 of 27 improvement techniques. The results of this approach to performance analysis and improvement are described for 58 improvement projects in a medium‐sized bank.  相似文献   
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