نتایج جستجو برای: situational
تعداد نتایج: 10000 فیلتر نتایج به سال:
Information systems are part of purposeful socio-technical systems and consequently theories of action may help in understanding them. Current systems analysis and design methodologies seem to have been influenced only by one particular theory of action, which asserts that action results from deliberation upon an abstract representation of the world. Many disciplines have discussed an alternati...
This paper reviews the role of situational variables in health risk behaviors and the literature on the impact of context and situation in public health. Three postulates for a situational model are presented: that the situation can account for additional variance in explanation of health risk behaviors; that the power of the situation is reciprocal to the degree of individual autonomy; and tha...
The crime prevention literature often contrasts “social prevention” and “situational prevention.” Social prevention focuses on reforming individuals through social policies. Situational prevention seeks instead to reduce crime by altering the settings or conditions in which we carry out daily routines, and avoids trying to change offender dispositions. Yet offender dispositions are not their on...
Situational design methods provide problem solving guidance that can be configured to fit a range of different design goals and contexts. While the formal aspects of situational method engineering are well researched, the specification of method fragment instances and their configurations is often left open and regarded as specific to the respective design problem class. We propose an approach ...
Objectives In consistent with the growing rate of elderly population, the burden of chronic diseases has dramatically increased, and subsequently, the need for long-term care has increased, too. The population rate of elderly women is higher than men, and their admission rate to nursing homes is more than men. The present study explained different reasons for the admission of the elderly women ...
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