Parametrically Guided Non-parametric Regression

We present a new approach to regression function estimation in which a non-parametric regression estimator is guided by a parametric pilot estimate with the aim of reducing the bias. New classes of parametrically guided kernel weighted local polynomial estimators are introduced and formulae for asymptotic expectation and variance, hence approximated mean squared error and mean integrated squared error, are derived. It is shown that the new classes of estimators have the very same large sample variance as the estimators in the standard non-parametric setting, while there is substantial room for reducing the bias if the chosen parametric pilot function belongs to a wide neighbourhood around the true regression line. Bias reduction is discussed in light of examples and simulations.     

Government and Happiness in 130 Nations: Good Governance Fosters Higher Level and More Equality of Happiness

There are substantial differences in happiness in nations. Average happiness on scale 0–10 ranges in 2006 from 3.24 in Togo to 8.00 in Denmark and the inequality of happiness, as measured by the standard deviation, ranges from 0.85 in Laos to 3.02 in the Dominican Republic. Much of these differences are due to quality of governance and in particular to ‘technical’ quality. Once a minimum level is reached, rising technical quality boosts average happiness proportionally. Good governance does not only produce a higher level of happiness, but also lowers inequality of happiness among citizens. The relation between good governance and inequality of happiness is not linear, but follows a bell shaped pattern, inequality of happiness being highest in nations where the quality of government is at a medium level. The relation between the size of government and average happiness depends heavily on the quality of government; good-big government adds to happiness but bad-big government does not. Possible explanations of these findings are discussed.     

Cultural Intelligence: A Review and New Research Avenues

Cultural intelligence (CQ), an individual's capability to function and manage effectively in culturally diverse situations and settings, has become the focus of a vibrant scholarly conversation and a flourishing area of multidisciplinary research. Since the introduction of the concept in 2002, substantial research has been conducted concerning its definition, the validation of its measurement, and the examination of its development and predictive capabilities. The present paper systematically reviews 73 conceptual and empirical articles published on CQ from 2002 to 2015 in management and international business journals as well as in education and psychology. The authors discuss two distinct conceptualizations of CQ, developments within the conceptual research, and opportunities for further theorizing. They also cluster the empirical studies based on how CQ was used and identify patterns, achievements and challenges within the literature. Finally, based on their analysis, they identify promising avenues for future research and propose specific questions that can further advance the scholarly conversation on CQ.     

Social Capital and Residential Decision Making Among Rural and Nonrural College Graduates

Due to the low demand for highly educated workers in rural areas, high‐achieving rural students have been portrayed as having to pick between staying close to home and facing limited economic opportunities or leaving to pursue higher education and socioeconomic advancement. But what of those who want both—college degree and return to rural living? Comparing the experiences of rural graduates who returned to rural locales with those who out‐migrated and nonrural graduates across one predominantly rural state, this study explores how social capital matters in the residential decision‐making process. Proximity to work and family were the primary factors determining adult residence. Sense of place—but not attachment to a specific community—also mattered, especially for rural graduates. Family, school, and community social capital were more likely to play a role in career development for rural students, as career aspirations during adolescence followed by career‐driven college choices created pathways for rural return. Findings underscore the importance of analyzing rural return from a regional lens, as respondents reframed lifestyle elements researchers tend to portray as mutually exclusive—rural lifestyle, proximity to family, and professional career—as compatible by employing broad and flexible definitions of proximity and place.     

Personal wellbeing among ethnic Koreans in China's Northeast

This study investigates personal wellbeing among a sample of ethnic Koreans in China's Northeast using the eight-item Personal Wellbeing Index (PWI). The PWI demonstrated good psychometric properties, consistent with previous studies. The data revealed a moderate level of personal wellbeing (PWI score = 70.3) and the results supported the Theory of Subjective Wellbeing Homeostasis, suggesting that strong external and internal buffers protect the HPM for ethnic Koreans, despite the onslaught of marketisation and urbanisation in China that are threatening to undermine Koreans' sense of ethnic identity. The predictors of personal wellbeing were found to be age (with a nonlinear relationship), education, gender, income, marital status and the city in which the individual lives.     

How Children and Young People Influence Policy‐Makers: Lessons from Nicaragua

This article describes a participatory research project, which explored four case studies of children and young people's successful political advocacy in Nicaragua. The analysis combined a human rights‐based approach and a human development approach, and included concepts of multiple settings and levels, interrelated participation spaces, children and young people's citizenship, inclusion and exclusion, democracy, advocacy and empowerment. The main problems faced by children and young people seeking to influence policy‐makers were identified as adultism, dependency and lack of accountability. The research identified pre‐conditions, participation spaces and ways of organising for effective advocacy, and facilitation methods that had proved effective. It concludes that children and young people who achieve effective advocacy are generally self‐empowered, but can count on effective adult support and facilitation. They work through coordination with the authorities and not by clashing with them, but need to ensure effective follow up if they want politicians to keep their promises.     

Family and Nonfamily Role Configurations in Two British Cohorts

The aim of this paper is to examine variations in the combination of social roles during times of social change. We specify a latent class approach to examine role configurations for individuals in their early 30s, establishing a typology of how work‐ and family‐related roles combine within individuals born 12 years apart and examine their antecedents. Drawing on data collected for two British Birth Cohorts born in 1958 (N = 10,706) and 1970 (N = 11,005), we provide empirical evidence of both consistency and change in life course patterns. Findings are discussed in terms of destandardization, differentiation, and individualization of the life course in times of social change and their implications for family research within a life course perspective.     

How What We See and What We Know Influence Iconic Gesture Production

In face-to-face communication, speakers typically integrate information acquired through different sources, including what they see and what they know, into their communicative messages. In this study, we asked how these different input sources influence the frequency and type of iconic gestures produced by speakers during a communication task, under two degrees of task complexity. Specifically, we investigated whether speakers gestured differently when they had to describe an object presented to them as an image or as a written word (input modality) and, additionally, when they were allowed to explicitly name the object or not (task complexity). Our results show that speakers produced more gestures when they attended to a picture. Further, speakers more often gesturally depicted shape information when attended to an image, and they demonstrated the function of an object more often when they attended to a word. However, when we increased the complexity of the task by forbidding speakers to name the target objects, these patterns disappeared, suggesting that speakers may have strategically adapted their use of iconic strategies to better meet the task’s goals. Our study also revealed (independent) effects of object manipulability on the type of gestures produced by speakers and, in general, it highlighted a predominance of molding and handling gestures. These gestures may reflect stronger motoric and haptic simulations, lending support to activation-based gesture production accounts.