A Semiotic-Conceptual Analysis of Conceptual Development in Learning Mathematics

Author(s):  
Uta Priss
2018 ◽  
Vol 24 (7) ◽  
pp. 1155-1180 ◽  
Author(s):  
Russell Charles Manfield ◽  
Lance Richard Newey

Purpose The purpose of this paper is to examine competing assumptions about the nature of resilience and selects those most appropriate for an entrepreneurial context. Assumptions are integrated into a theoretical framework highlighting how different threats require different resilience responses. Overall organizational resilience results from a portfolio of resilience capabilities. Design/methodology/approach Akin to theoretical sampling, the authors identify various theoretical insights about resilience across three disciplines of psychology, ecology and engineering. The authors use these insights to distill competing assumptions about what resilience is and evaluate those most appropriate for entrepreneurial contexts. Existing resilience literature in organization science is critiqued in terms of underlying assumptions and an alternative theoretical framework proposed based on more robust assumptions. Findings Other disciplines point to resilience being a process that differs for different threats and as either bouncing back, absorbing shocks or bouncing forward. When imported into entrepreneurship these characteristics lead to a conceptualization of resilience as being enacted through a capability portfolio. A routine-based capability response is preferred when threats are familiar, simple, not severe and frequent, following minimal disorganization and where resource slack is available. In contrast, heuristics-based capabilities are preferred when threats are unfamiliar, complex, severe and infrequent, following serious disorganization and where resource slack is unavailable. An absorption threshold point identifies when organizations need to switch from routine-based to heuristics-based resilience capabilities. Practical implications Building resilience across a range of adverse situations requires firms to develop a portfolio of resilience capabilities. Firms must learn to match the capability required for the specific threat profile faced. This includes a mix of routinized responses for returning to stability but also more flexible, heuristics-based responses for strategic reconfiguration. Originality/value The paper undertakes a first of its kind cross-disciplinary conceptual analysis at the level of identifying competing assumptions about the nature of resilience. These assumptions are found to be somewhat unconscious among organization researchers, limiting the conceptual development of resilience in entrepreneurship. The authors contribute a theoretical framework based on explicit and robust assumptions, enabling the field to advance conceptually.


1985 ◽  
Vol 30 (6) ◽  
pp. 457-458
Author(s):  
Carolyn B. Mervis

1991 ◽  
Vol 36 (12) ◽  
pp. 1070-1071
Author(s):  
Carolyn Saarni

2002 ◽  
Author(s):  
Elisabetta Monari Martinez
Keyword(s):  

1980 ◽  
Vol 19 (03) ◽  
pp. 125-132
Author(s):  
G. S. Lodwick ◽  
C. R. Wickizer ◽  
E. Dickhaus

The Missouri Automated Radiology System recently passed its tenth year of clinical operation at the University of Missouri. This article presents the views of a radiologist who has been instrumental in the conceptual development and administrative support of MARS for most of this period, an economist who evaluated MARS from 1972 to 1974 as part of her doctoral dissertation, and a computer scientist who has worked for two years in the development of a Standard MUMPS version of MARS. The first section provides a historical perspective. The second deals with economic considerations of the present MARS system, and suggests those improvements which offer the greatest economic benefits. The final section discusses the new approaches employed in the latest version of MARS, as well as areas for further application in the overall radiology and hospital environment. A complete bibliography on MARS is provided for further reading.


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