Multidimensional Comparison of Personality Characteristics of the Big Five Model, Impulsiveness, and Affect in Pathological Gambling and Obsessive–Compulsive Disorder

The phenomenological resemblance between pathological gambling (PG) and obsessive-compulsive disorder (OCD) has led to suggestions that PG be categorized as an obsessive-compulsive-spectrum disorder (OCSD). This study aimed to explore whether PG resembles OCD in terms of personality and temperament. Fifteen patients with PG, 18 patients with OCD, and 33 healthy control subjects were included in the study. The study subjects were all male and drug na?ve. We analyzed data obtained from three self-report questionnaires assessing personality, impulsiveness, and affect: the short version of the NEO Personality Inventory-Revised (NEO-PI-R), the Barratt Impulsiveness Scale-11 (BIS-11), and the Positive Affect and Negative Affect Schedule (PANAS). Participants with PG and OCD demonstrated less conscientiousness (F = 7.089, P = .002) and less openness to experience (F = 6.268, P = .003) and less positive affect (F = 15.816, P < .001) than did healthy controls. The two diagnostic groups did not differ from each other with respect total BIS-11 scores, but those with OCD showed more neuroticism than did those with PG and healthy controls ( F = 9.556, P < .001), and those with PG obtained higher scores on the non-planning impulsiveness factor of BIS-11 than did those with OCD or healthy controls ( F = 9,835, P < .001). PG and OCD share similar profiles in terms of personality and temperament. This study provides phenomenological evidence supporting the conceptualization of PG as an OCSD.     

Social enterprise and sustainable development in Bangladesh and Korea: Opportunities and challenges

The aim of this paper was to understand the similarities and differences between social enterprise (SE) systems in Korea and Bangladesh in terms of the emergence, background, development, and current status of the SE's policies and support systems in these two countries. This study employs a conceptual qualitative analysis, and the data used in this study were obtained from multiple reliable literature reviews. The data were analyzed based on a text‐by‐text comparison of social enterprises in the two countries, and the results were revealed through written explanation. In Korea, the SE system emerged as social employment creation plan after the currency crisis in 1997. Later, in 2007, this movement turned into the “Social Enterprise Promotion Act.” Conversely, in Bangladesh, the SE system emerged as a result of NGOs’ activities to “alleviate poverty” and “facilitate job creation” after the War of Independence in 1971 in an informal socioeconomic conditions. There is no explicit legal form of SEs in Bangladesh. This study also suggests the nature and scope of SEs and the barriers to sustainability of SEs in both countries. The study also emphasized the foundations to develop relevant policies as well as clear regulations for the future sustainability of the SEs of these two countries.     

Racial segregation and the limits of international undergraduate student diversity

This study challenges the assertion that the influx of Asian international undergraduate students in universities across the United States creates richer educational and social environments. Drawing on qualitative research at a public university with a large number of Asian international students, this article examines how Asian American student leaders and their organization took on the difficult institutional task of actualizing the diversity of these new students in a racially segregated campus. We found that instead of viewing racial segregation practices as possibly tied to racial discrimination and privileges of normative whiteness, students expressed both support and resistance to Asian international students in race-neutral language of comfort and organizational differences that reflects the dominant ideology of colorblindness. We argue that any claims to the benefits of international student diversity must take serious account of colorblind racism and the experiences of racial marginalization and racial segregation among domestic minority and international students.     

Shifting racial hierarchies: An analysis of residential segregation among multi-racial and mono-racial groups in the United States

Multi-racial (mixed-race) people constitute a growing percentage of the United States (US) population. The study reported in this paper used residential segregation measures as a proxy for social distance, to examine whether segregation levels of multi-racial groups differ from those of mono-racial groups in the US in 2010. First, we find that all multi-racial groups considered in the study experience lower levels of segregation at county level than their mono-racial counterparts. However, black-whites and Hispanic-whites experience higher levels of segregation than other multi-racial groups. Second, we find region and minority composition of counties are associated significantly with segregation levels for multi-racial groups, but relative income is not.     

The multifaceted nature of poverty and differential trajectories of health among children

The relationships between poverty and children’s health have been well documented, but the diverse and dynamic nature of poverty has not been thoroughly explored. Drawing on cumulative disadvantage and human capital theory, we examined to what extent the duration and depth of poverty, as well as the level of material hardship, affected changes in physical health among children over time. Data came from eight waves of the Korea Welfare Panel Study between 2006 and 2013. Using children who were under age 10 at baseline (N?=?1657, Observations?=?13,256), we conducted random coefficient regression in a multilevel growth curve framework to examine poverty group differences in intra-individual change in health status. Results showed that chronically poor children were most likely to have poor health. Children in households located far below the poverty line were most likely to be in poor health at baseline, while near-poor children’s health got significantly worse over time. Material hardship also had a significant impact on child health.     

Self‐report of emotional experience and peer nominations of expressivity: Predictability of change in teacher‐rated social behavior

We investigated individual differences in self‐reported emotional experience and peer‐perceived expressivity among children in mid‐ to late‐elementary school years. Specifically, we examined the constructs’ correspondence and temporal stability and also compared the degree to which each predicts change in classroom social behavior over 2 years. Participants were 199 children (Mage = 10 years, Time 1) and their classroom teachers who have participated in two times of assessment. We used self‐report of emotional experience and peer nominations of expressivity regarding happiness, anger, and sadness. Teachers rated children's social skills, externalizing problems, and internalizing problems. The correspondence was generally small in magnitude between self‐reported experience and peer nominations of expressivity. The stability of peer nominations of emotional expressivity was medium and comparable to that of self‐reported experience with the exception of happiness. The predictability of change in social behavior was more robust for peer nominations of expressivity than for self‐reported experience. We discussed the relevance of different dimensions of emotionality as well as informants in understanding the predictability of social behavior from emotionality. We also discussed the role of sociodemographic variables in emotional experience and expressivity and offered practical implications of peer nominations in the assessment of children's emotionality.     

A flexible and efficient spatial interpolator for radar rainfall estimation

A key challenge in rainfall estimation is spatio-temporal variablility. Weather radars are used to estimate precipitation with high spatial and temporal resolution. Due to the inherent errors in radar estimates, spatial interpolation has been often employed to calibrate the estimates. Kriging is a simple and popular spatial interpolation method, but the method has several shortcomings. In particular, the prediction is quite unstable and often fails to be performed when sample size is small. In this paper, we proposed a flexible and efficient spatial interpolator for radar rainfall estimation, with several advantages over kriging. The method is illustrated using a real-world data set.     

Trajectories of Community-Based Service Use: The Importance of Poverty and Living Arrangements

ABSTRACT

This study examined how older adults’ living arrangements and poverty status affected their use of in-home health, functional, and out-of-home services over time. Using eight waves of data from the Korea Welfare Panel Study, we employed a logistic mixed-effect model to analyze how poverty and living arrangements affect community-based service use. Living-alone older adults and elder-only couples were more likely than co-residing households to use services. Elder-only couples, when poor, were more likely to use in-home and out-of-home services over time. Understanding predictors of community-based service use over time enables researchers and policymakers to better understand the process of aging-in-place.     

The Influence of Materialistic Inclination on Values,Life Satisfaction and Aspirations: An Empirical Analysis

This article attempts to measure the effect ofmaterialistic inclination on the degree of lifesatisfaction. The study is based on a sample of about1600 respondents randomly selected from differentparts of the city state of Singapore. Theserespondents were divided into two distinct groups withhigh or low materialistic inclination. It wasobserved that when these respondents were asked torate the importance of the nine items from Kahle'sList of Values, the ratings of seven of these itemswere found to be significantly different between thetwo groups. The two groups also indicated differentchoices when asked to rate the things they wanted mostout of life. Finally, it was revealed that they alsoreported different degrees of satisfaction withvarious domains in life in general. However, as withregard to satisfaction with life in Singapore inparticular, there were no significant differencesobserved between the two groups.