Axiomatic measurement of multidimensional well-being inequality: Some distributional questions

This paper focuses on two main issues which are crucial for improving on the analysis of multidimensional inequality: the effect of both the dispersion of well-being attributes across individuals and the interaction among attributes on the measurement of multidimensional well-being. To approach these distributional questions we rely on the Atkinson, Kolm, Sen (hereafter AKS) methodology, which defines a multidimensional inequality index consistent with the Pigou–Dalton principle. This index can be decomposed into univariate indexes belonging to the class of AKS indexes, and a residual term accounting for the interaction across dimensions. The empirical application investigates the evolution of inequality in well-being across some EU countries between 1994 and 2001.Since the multidimensional index depends on the values assigned to the parameters, we test the sensitivity of the trend in well-being to the degree of inequality aversion on each dimension. Our empirical results summarize the evolution of inequality for the indicators of well-being considered both separately and jointly, over time and across countries.     

The Inability of Self-affirmations to Decrease Defensive Bias Toward an Alcohol-Related Risk Message Among High-Risk College Students

Abstract

Objective: To examine the efficacy of a self-affirmation task in deterring college alcohol misuse and the importance of preexisting beliefs in predicting subsequent behavior change. Participants: Heavy-drinking undergraduates (N = 110) participated during the 2011–2012 academic year. Methods: Participants were randomized to complete an affirmation or control task before reading an alcohol risk message. Alcohol-related beliefs and behaviors were assessed. Participants completed a 2-week online follow-up assessing alcohol-related behaviors. Results: Both groups reported increased perceived problem importance, but neither group displayed changes in personal risk. Follow-up assessment revealed similar, significant declines in peak consumption in both groups, with no significant between-group differences. Preexisting beliefs accounted for 5% to 10% of variance in drinking outcomes. Conclusions: An affirmation task does not seem to decrease defensive processing or alter high-risk drinking behaviors among college students and should not be utilized in lieu of more effective strategies.     

Exploring the relation between maternal mind‐mindedness and children’s symbolic play: A longitudinal study from 6 to 18 months

Relations between mothers’ mind‐mindedness (appropriate attunement to their infants’ internal states) at 6 and 12 months and infants’ early symbolic play during infant–mother pretense at 12 and 18 months were investigated in a sample of 43 mothers and infants. Mothers’ appropriate mind‐related comments were associated with average level, length, complexity, and maturity level of symbolic play. Specific sub‐categories of appropriate mind‐related comments were identified as independent predictors of children's symbolic play. Appropriate comments about desires and cognitions at 6 months were associated with average level and length of episodes, as well as with maturity level of symbolic play at 12 months. Longitudinal stability in the appropriateness and content of mothers’ mind‐related comments was also investigated. The results are discussed in terms of the proposal that attunement to specific types of internal state should vary as a function of infant age in order to index mind‐mindedness.     

Minimal covering set solutions

We study necessary and sufficient conditions for a multi-valued solution S to be rationalized in the following sense: there exists a complete asymmetric relation T (a tournament) such that, for each feasible (finite) set, the solution set of S coincides with the minimal covering set of T restricted to that feasible set. Our characterization result relies only on properties relating S across feasible choice sets.     

Nutritional Status from 1 to 15 Years and Adolescent Learning for Boys and Girls in Ethiopia,India, Peru,and Vietnam

Population Research and Policy Review - There has been little examination of: (1) associations of early-life nutrition and adolescent cognitive skills, (2) if they vary by gender, (3) if...     

Breadth of Vocational Interests: The Role of Career Adaptability and Future Orientation

The authors examined the relationship between career adaptability, future orientation, and vocational interests. Specifically, they tested the role of career adaptability and future orientation in promoting a broader range of vocational interests, based on the principle that experiencing more interests can be useful in giving one's best in multiple occupations and in planning a broad range of career goals. A total of 762 Italian adolescents (383 males, 379 females) participated in the study. Results highlight the mediating role of future orientation in the relationship between 4 career adaptability resources and breadth of vocational interests. These results underscore that specific interventions in career adaptability and future orientation may foster a broader range of vocational interests, providing more opportunity for adolescents to respond to the demands of the current job market.     

Adult Attachment and Stepparenting Issues: Couple Relationship Quality as a Mediating Factor

Using a sample of 390 stepparents, we assess the influence of insecure attachment and couple relationship quality on stepparenting issues. We also examine the extent to which relationship quality mediates connections between attachment and stepparenting issues. Results from ordinary least squares regression and Sobel tests indicate greater levels of attachment avoidance and anxiety are associated with greater levels of stepparenting issues. Results also indicate greater levels of relationship satisfaction and stability are associated with less stepparenting issues. Relationship satisfaction and stability significantly mediate the influence of attachment anxiety on stepparenting issues. Limitations, implications, and directions for future research are discussed.     

Subverting rules and reinforcing stereotypes: Italianness in Madonna of the Seven Moons

This article focuses on a key Gainsborough costume melodrama, Madonna of the Seven Moons (1944). Following the critical revaluation of the ‘woman's film’, feminist film scholars have celebrated Madonna's feminine aesthetics and extravagant Italian setting, seen as an alternative to the austerity of Britain's wartime self‐definition. Using this position as a point of debate, I explore some hitherto ignored implications of the film's representation of Italianness, arguing that Madonna actually reinforces national boundaries by relying on long‐established notions of ‘Britishness’ and ‘Italianness’, and owes its box‐office success to the validation of Italy's ambivalent place in British fantasy.     

How Many Labour Force States? An Analysis Based on the British Household Panel Survey (BHPS)

Abstract. The motivation of this paper is to investigate the characteristics of the British labour force, using data from the British Household Panel Survey (BHPS). The goal is to examine whether there are statistically significant differences between the unemployed and non‐participants, as well as inside each of the two groups, considering their transitions in the job market. Using logistic regression for a pooled cross‐section time‐series sample of employed as well as non‐employed persons, three different Out of Work subgroups are identified: Seeking Out of Work, Attached Out of Work, and Voluntary Out of Work. The first group can be broadly assimilated to the official definition of unemployment, International Labour Organization unemployment, whereas all the others are usually classified as economically inactive. Nonetheless, the last two groups are characterized by significantly different transition rates, showing a behaviourally distinct attitude in their labour market dynamics. This result points out that the aggregate non‐employment has several dimensions, which are not caught by the distinction between unemployment and economic inactivity, and should be accounted for by policy makers and researchers.     

Machine learning and design of experiments with an application to product innovation in the chemical industry

Industrial statistics plays a major role in the areas of both quality management and innovation. However, existing methodologies must be integrated with the latest tools from the field of Artificial Intelligence. To this end, a background on the joint application of Design of Experiments (DOE) and Machine Learning (ML) methodologies in industrial settings is presented here, along with a case study from the chemical industry. A DOE study is used to collect data, and two ML models are applied to predict responses which performance show an advantage over the traditional modeling approach. Emphasis is placed on causal investigation and quantification of prediction uncertainty, as these are crucial for an assessment of the goodness and robustness of the models developed. Within the scope of the case study, the models learned can be implemented in a semi-automatic system that can assist practitioners who are inexperienced in data analysis in the process of new product development.