Stereotypes,prejudices and intercultural education in Italy: Research on textbooks in primary schools

The concepts of intercultural education developed in Europe during the early 1980s, following a proposal submitted by the European Council in response to immigration. The concept of intercultural education is now quite common in Italy, not only in books, but also in the area of school legislation. Sometimes, however, even in the field of education, such terms simply become a fad or a slogan, emphatic yet hackneyed, meaningless or misused, which may give rise to irregular patterns of application in different contexts. In the course of this paper, I shall present the results of a research project--carried out by the Centro Studi Interculturali at the University of Verona--pertaining to the implementation of these principles in Italian schools. Our analysis, based on a sample of textbooks used in primary schools in several Italian provinces, investigated the presence of stereotypes, prejudices and intercultural education concepts.     

Multiculture,Identity, Educational Need and Possibilities of (Intercultural) Intervention

In contemporary society it is rare to encounter cooperative efforts to learn, whether we are talking about the family or the school environment. Often we try to resolve conflicts by means of power or strength. Religion, language, skin colour or a different cultural background are seen as insurmountable barriers. Also the practical approaches relating to intercultural education seem to be only known and scarcely practised.

In this paper the author starts from the results of an longitudinal, empirical study. He has observed and analysed the process of identity formation in young people with a multicultural socialisation during many years. After having pointed out the factors and mechanisms which are either functional or dysfunctional, the author presents a theory of basic human needs which are especially valid in a multicultural context, building on the contributions of other authors such as Erikson, Maslow and Rogers.

The object of this paper is to reflect on the educational consequences of the above‐mentioned factors, as well as explore the way to satisfy our basic educational needs.     

Demand for gambling: development and assessment of a gambling purchase task

Self-report purchase tasks are a novel approach examining the reinforcing value of addictive behaviour relative to increasing monetary costs required to access the addictive behaviour (i.e. demand). These measures reveal a positive relationship between the indices of demand and addiction problem severity and can elucidate factors associated with motivation for substance use. Gambling is an addictive behaviour that has not been examined using this paradigm. This study seeks to adapt and examine the purchase task for gambling behaviour. A gambling purchase task was devised that asked individuals how often per month they would gamble at various cover charges. Participants were 73 adults from the community with either gambling disorder (n = 28) or alcohol use disorder (n = 24) or were a healthy control (n = 21). Both the alcohol and gambling purchase tasks were administered. Results demonstrate discriminant validity of the gambling purchase task, as individuals with gambling disorder have significantly greater demand for accessing gambling than other groups. The alcohol purchase task also evidenced discriminant validity in that individuals with alcohol use disorder have significantly greater demand for alcohol than other groups. These findings support the use of the gambling purchase task to assess the demand for gambling.     

A comparison of risk transfer strategies for a portfolio of life annuities based on RORAC

This paper aims to compare different reinsurance arrangements in order to reduce the longevity and financial risk originated by a life insurer while managing a portfolio of annuities policies. Linear and nonlinear reinsurance strategies as well as swap like agreements are evaluated via a discrete-time actuarial risk model. Specifically, longevity dynamics are represented by Lee–Carter type models, while interest rate is modeled by Cox–Ingersoll–Ross model. The reinsurance strategies effectiveness is evaluated according to the Return on Risk Adjusted Capital under a ruin probability constrain.     

Understanding increments in model performance metrics

The area under the receiver operating characteristic curve (AUC) is the most commonly reported measure of discrimination for prediction models with binary outcomes. However, recently it has been criticized for its inability to increase when important risk factors are added to a baseline model with good discrimination. This has led to the claim that the reliance on the AUC as a measure of discrimination may miss important improvements in clinical performance of risk prediction rules derived from a baseline model. In this paper we investigate this claim by relating the AUC to measures of clinical performance based on sensitivity and specificity under the assumption of multivariate normality. The behavior of the AUC is contrasted with that of discrimination slope. We show that unless rules with very good specificity are desired, the change in the AUC does an adequate job as a predictor of the change in measures of clinical performance. However, stronger or more numerous predictors are needed to achieve the same increment in the AUC for baseline models with good versus poor discrimination. When excellent specificity is desired, our results suggest that the discrimination slope might be a better measure of model improvement than AUC. The theoretical results are illustrated using a Framingham Heart Study example of a model for predicting the 10-year incidence of atrial fibrillation.     

Studying the relationship between anxiety and school achievement: evidence from PISA data

Statistical Methods & Applications - Using the Programme for International Student Assessment (PISA) 2015 data for Italy, this paper offers a complete overview of the relationship between test...     

Panel regression models for measuring multidimensional poverty dynamics

This work concerns the study of poverty dynamics and the analysis of the influencing socio-demographic factors. A fuzzy and multidimensional approach has been chosen in order to define two different poverty measures. A panel regression model has been estimated and particular attention has been paid to the treatment of the unobservable heterogeneity among longitudinal units. The specified model combines autoregression with variance components. The empirical analysis has been conducted using the data set of the British Household Panel Survey (BHPS) from 1991 to 1997. This work was co-financed by Murst funds for the projects “Occupazione e disoccupazione in Italia: misura e analisi dei comportamenti”. The paper is the result of the common work of all the authors; in particular G. Betti has written Sects. 2,5.1 and 5.3.1; A. D’Agostino has written sections 4, 5.2 and 5.4; L. Neri has written Sects. 1, 3, 5.3.2 and 6.