The Method of Response Function in Psychology & Sociology - Rilegato

Malkina-Pykh, I. G.; Pykh, Y. A.

Rilegato

ISBN 10: 184564686X ISBN 13: 9781845646868

Casa editrice: Wit Pr/Computational Mechanics, 2012

Riassunto

Social (psychological and sociological) systems present considerable difficulties for modellers due to their complexity, multidimensionality, uncertainty and irreducibility. The book proposes that response functions (MRF) be used as a method of constructing purposeful, credible and integrated social systems' models from data and prior knowledge or information. A semi-empirical, or "grey-box", MRF model may be regarded as a trade-off between a knowledge-based model and a "black-box" (empirical) model. It may embody all the existing knowledge on the process (or a part thereof) and, in addition, it relies on parameterised functions, whose parameters are determined from measurements. Observations contain hidden information on the processes under consideration and one of the main purposes of the proposed method is to "extract" and describe these hidden relationships. Parameterisation offers ways to couple qualitative with quantitative analysis. This combination makes it possible to take into account all the phenomena that are not modelled with the required accuracy through prior knowledge. Although only a simplified picture of the processes is modelled, a "grey box" system model provides some insight into the system processes. These processes are featured by chains of causality, highlighting stressors and variables responsive to stressors. The method of response functions is a nonlinear regression method that implies credible models in the sense that they are identifiable and, hopefully, explain system output behaviour satisfactorily. For case studies the authors have selected the problems usually studied by psychologists and sociologists with statistical procedures, such as investigation of variance and discriminant analysis based on the general linear model or one of its multivariate generalisations (structural equation models, etc.); disordered eating and obesity; subjective well-being and alexithymia. An accompanying CD-ROM contains the demonstration versions of three models that are discussed in the various chapters.The Method of Response Functions in Psychology and Sociology is aimed at Mathematical Psychologists; Mathematical Sociologists; Applied Psychologists; Sociologists and Social Practitioners. It will also be suitable for use on undergraduate as well as graduate and postgraduate courses specializing in these areas.

Su questo libro

L'autore:

Irina G. Malkina-Pykh is Scientific Secretary of the Research Center for Interdisciplinary Environmental Cooperation (INENCO) of the Russian Academy of Sciences. Yuri A. Pykh is Director of the Research Center for Interdisciplinary Environmental Cooperation (INENCO) of the Russian Academy of Sciences.

Su questa edizione

• Editore: Wit Pr/Computational Mechanics
• Data di pubblicazione: 2012
• ISBN 10: 184564686X
• ISBN 13: 9781845646868
• Rilegatura: Copertina rigida
• Numero di pagine: 254