Balanced Asymmetrical Nearly Orthogonal Designs for first and second order effect estimation

A method for constructing asymmetrical (mixed-level) designs, satisfying the balancing and interaction estimability requirements with a number of runs as small as possible, is proposed in this paper. The method, based on a heuristic procedure, uses a new optimality criterion formulated here. The proposed method demonstrates efficiency in terms of searching time and optimality of the attained designs. A complete collection of such asymmetrical designs with two- and three-level factors is available. A technological application is also presented.     

The key role of positive parenting and children’s temperament in post‐institutionalized children’s socio‐emotional adjustment after adoption placement. A RCT study

Parenting interventions represent a means for experimentally inquiring socio‐emotional change of post‐institutionalized children after adoption. We used this approach in a three time point RCT study involving 83 post‐institutionalized children (M_age = 33.5 months, SD = 17.1) and their adoptive mothers (M_age = 42.6, SD = 3.9), attending either the Video‐Feedback Intervention to promote Positive Parenting in adoption and foster care or a dummy intervention. Controlling for gender and age at adoption, children showed a significant change in their socio‐emotional adjustment in the specific variables inquired—that is, emotional availability‐EA, and behavioral problems—after intervention attendance. Mediation and moderated mediation models showed that maternal EA was a main factor affecting children’s EA and externalizing behavioral problems, with a key moderating role played by children’s temperament; children with high scores on temperamental negative affect benefitted most from their mothers’ increase in EA.     

“Sleep is on the back burner”: Working students and sleep

The current study examines on a potential high-risk sleep loss population: working students at a metropolitan university in a mid-sized Midwestern city in the United States. Open-ended interviews with nineteen working university students provide insight into their beliefs and behaviors regarding how they think about and “do” work, attend university and sleep. Sleep diaries provide information on perceived sleep duration, latency and quality. While students value sleep and recognize the connection between sleep loss and ill health, they accept tiredness as “normal” for their situation. For many students sleep is the one demand that can be “put off”, in the struggle to balance work, school and family demands, “until the bill comes due” when they fall ill. Exchanging sleep loss for educational progress is explored through “health capital” as part of a human capital conceptual framework.     

A new look at schooling inequalities in Italy and their trends over time

This article examines whether the influence of family background on educational attainment has changed in Italy in the course of the 20th century. For several European countries, recent studies have come to question the widely agreed thesis of persistent schooling inequalities. This work discusses extensively factors that may produce variations of class differentials in academic achievement and in participation rates in the Italian case. The empirical analyses are based on a new dataset and on new modelling techniques that ensure high statistical power to detect trends over time. Yet, the substantive conclusions point to a prevailing stability of class differentials, with a limited equalisation restricted to the agricultural classes in the oldest cohorts.     

Competences and social participation in local social policies: the Italian Area Social Plans

Drawing on the results of research on 20 Area Social Plans, the article analyses the competences for participation and the role that they perform as a linkage between models/theories and practices of participation. We investigate in particular the conceptual models and representations of officials and politicians in regard to the competences deemed important for promoting social participation. Besides giving voice to those who actually design and implement the Plans, often working on the front line, these representations enlighten the strengths and weaknesses of social participation. The underlying trend that emerges from the research is the centrality of a relational framework of participation. This entails some problems. There is a risk of a reductive vision which gives overwhelming weight to personal skills of communicative type. This would devalue both institutional contexts (in terms of resources and facilitating factors or, conversely, disincentives) and the intersubjective dimension at the basis of communicative skills. The risk, in short, is the trivialisation of relational skills. The most important point is that conceiving skills as equivalent to personal abilities leads to evasion of questions concerning how to elicit, transmit, and reorganise knowledge for participation.     

INEQUALITY AND TRUST: NEW EVIDENCE FROM PANEL DATA

We estimate the causal link from income inequality to generalized trust by reconsidering the country‐level evidence on this issue. First, we exploit the panel dimension of the data, thus controlling for any country unobservable time‐invariant variables, and find a negative relationship between the two variables that holds only for developed countries. Second, we focus on these advanced economies and provide instrumental variable estimates using the predicted exposure to technological change as an exogenous driver of inequality. According to our findings, the negative causal effect of inequality on trust is even larger than that coming from ordinary least squares estimation. We also provide new insights on the effects of different dimensions of inequality, exploiting measures of both static inequality—such as the Gini index and top income shares—and dynamic inequality—proxied by intergenerational income mobility. (JEL D31, O15, Z13)     

Fragile scenes,fractured communities: Tunisian Metal and sceneness

The paper proposes a reshaping of musical and cultural scene as a framework for the study of youth cultures. Developed in the ambit of post-subcultural theories, scene well represents the forces and flaws of such a category: high dynamism and ethnographic richness on one side; vagueness on the other. In order to reduce such vagueness, I conceptualise sceneness, intended as the substance of scenes, their density in networking and infrastructures. I use Arjun Appadurai’s concepts of locality and neighbourhoods to signify, respectively, sceneness and the actual scenes: in this way I redefine scene as a fragile construct that needs to be ritually revived, and that can work as a context for the development of new meanings and social groups. This implies conflict as a central element of scenes, one which can lead them to disequilibrium and disappearance. Such a redefinition is helpful for analysing fragile scenes which struggle to exist in troubled contexts, such as poor and hostile social environments. I provide, as an example, my ethnographic research on Metal in Tunisia. Caught between idealised images of community and an actual community which was conflictual and ‘fractured’, the Tunisian Metal scene lives a precarious existence threatened by material constraints and cultural marginality.     

The Role of the Environment in Sedentary Behavior in Community-Dwelling Older Adults

To compare amounts of sedentary behavior and physical activity in adults residing in planned group residential settings to those residing in private homes, this study recruited 31 older adults who resided in planned group residential settings (n = 13) and in private homes (n = 18). Daily activities were measured using the SenseWear Armband for 7 days. Estimates of the duration of daily activities performed across sedentary, light, and moderate-to-vigorous intensities were captured. It was found that participants in planned group residential settings were older (age 85.9 ± 3.5 vs. 78.3 ± 7.2; p = 0.001) and spent more time in sedentary behaviors (12.7 ± 1.5 vs. 11.3 ± 1.6; p = 0.02) than participants in private homes. The difference was attenuated slightly after controlling for age and wear time (adjusted difference 1.2 ± 0.6 hours, p = 0.06). Thus, adults residing in planned group residential settings, which provide supportive services, were more sedentary than adults residing in private homes. The environment in which older adults live may contribute to sedentary behavior.     

Old and New Organizational Cages. What about Autonomy and Freedom?

The discourses on the so-called “post-bureaucracy” emphasizes the importance of autonomy and freedom in present-day organizations. Yet, differently to the discourses, the practices are not univocal and there is a mix of continuity and transformation to be investigated. The article addresses these issues aiming to understand if and how organizational cages are changing, in particular in the public sector. After discussing the issues of autonomy and freedom in the contemporary organizations, the analysis focuses on the New Public Management in Italy on the basis of a case study. The research highlights the role of institutional and social resources that mediate freedom and autonomy.