Statistical Methods for the Evaluation of Educational Services and Quality of Products is popular PDF and ePub book, written by Paola Monari in 2009-12-07, it is a fantastic choice for those who relish reading online the Social Science genre. Let's immerse ourselves in this engaging Social Science book by exploring the summary and details provided below. Remember, Statistical Methods for the Evaluation of Educational Services and Quality of Products can be Read Online from any device for your convenience.
Statistical Methods for the Evaluation of Educational Services and Quality of Products Book PDF Summary
The book presents statistical methods and models that can usefully support the ev- uation of educational services and quality of products. The contributions collected in this book summarize the work of several researchers from the universities of Bologna, Firenze, Napoli and Padova. The contributions are written with a cons- tent notation and a uni?ed view, and concern methodological advances developed mostly with reference to speci?c problems of evaluation using real data sets. The evaluation of educational services, as well as the analysis of judgements and preferences, poses severe methodological challenges because of the presence of one or more of the following aspects: the observational (non experimental) nature of the context, which is associated with the well-known problems of selection bias and presence of nuisance factors; the hierarchical structure of the data, that entails c- related observations and consideration of effects at different levels of the hierarchy and their interactions (multilevel analysis); the multivariate and qualitative nature of the dependent variable, that requires the use of ad hoc statistical methodologies; the presence of non observable factors, e. g. the satisfaction, calling for the use of latent variables models; the simultaneous presence of components of pleasure and components of uncertainty in the explication of the judgments, that asks for the speci?cation and estimation of mixture models. The ?rst part of the book deals with latent variable models.
Detail Book of Statistical Methods for the Evaluation of Educational Services and Quality of Products PDF
- Author : Paola Monari
- Release : 07 December 2009
- Publisher : Springer Science & Business Media
- ISBN : 9783790823851
- Genre : Social Science
- Total Page : 255 pages
- Language : English
- PDF File Size : 17,9 Mb
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