What is so Practical about Theory? Lewin Revisited
نویسندگان
چکیده
منابع مشابه
What is so odd about odds?
In clinical studies, the relative likelihood of an event occurring between 2 groups is often expressed as the risk ratio (RR) or the odds ratio (OR). The RR is an intuitive parameter that is relatively easy to interpret. Quantitative interpretation of an OR is much more difficult and is often incorrectly equated to that of an RR. The problem is that OR may differ substantially from RR, especial...
متن کاملWhat is so special about mangroves?
The title question of this short paper has been addressed to me countless times by persons from all walks of life. The paper is a concise answer to the question; it might go halfway towards satisfying the questioners, but not more than halfway. This paper identifies the uniqueness of mangrove ecosystems in that they are created and sustained by a small number of rooted vascular plants in the in...
متن کاملWhat is so special about embodied simulation?
Simulation theories of social cognition abound in the literature, but it is often unclear what simulation means and how it works. The discovery of mirror neurons, responding both to action execution and observation, suggested an embodied approach to mental simulation. Over the past few years this approach has been hotly debated and alternative accounts have been proposed. We discuss these accou...
متن کاملSo what ’ s so special about spatial ?
Geospatial information can act as a thread that can be used to integrate information from heterogeneous sources. It does so by exploiting common location information components that often exist across different domains. As such it has the potential to be a valuable resource in the implementation of the Semantic Web. This paper examines the challenges of adding a geospatial component to the Web,...
متن کاملMitochondria in cancer cells: what is so special about them?
The past decade has revealed a new role for the mitochondria in cell metabolism--regulation of cell death pathways. Considering that most tumor cells are resistant to apoptosis, one might question whether such resistance is related to the particular properties of mitochondria in cancer cells that are distinct from those of mitochondria in non-malignant cells. This scenario was originally sugges...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal for the Theory of Social Behaviour
سال: 1990
ISSN: 0021-8308,1468-5914
DOI: 10.1111/j.1468-5914.1990.tb00185.x