When Do People Speak Out? Integrating the Spiral of Silence and the Situational Theory of Problem Solving

Combining spiral of silence theory with the situational theory of problem solving, this study explores the extent to which publics differ in their willingness to express their opinions in hostile social situations. Based on analysis of a survey among 369 college students about their willingness to express opinions on 2 controversial topics (gun possession and climate change), 3 key findings emerge: (a) Fear of isolation suppresses people's willingness to express their opinions in public; (b) active publics are more likely than other types of publics to express their opinions; and (c) there is no interaction effect between fear of isolation and types of publics. In addition to several theoretical contributions, the findings provide public relations practitioners with a model for predicting which types of publics would be more or less likely to express their opinion.     

Publics,We Need You! Social Work Researchers and Educators as Public Sociologists

The recent revival of public sociology has created a unique space for social work researchers within its enterprise. As public sociologists, we are committed to engaging various publics that invigorate our work and hold us accountable. As social work researchers, we are specifically committed to engaging disenfranchised publics given our pursuit of social justice. Using examples from the USA, I discuss practical ways in which social work researchers can engage publics while still remaining connected to the academy.     

Differentiation and Healthy Family Functioning of Koreans in South Korea,South Koreans in the United States,and White Americans

Inconsistent results have been found in prior research on the Bowen Family Systems Theory concept of differentiation of self and its application to individuals, couples, and families of different cultural backgrounds. In this regard, this study examined the impact of differentiation of self on healthy family functioning, family communication, and family satisfaction with 277 participants including South Koreans living in South Korea, South Korean‐born citizens living in the United States, and White Americans living in the United States. Multigroup confirmatory factor analysis identified the measurement invariance of a differentiation scale (DSI‐R) used for the three study groups. An analysis of covariance (ANCOVA) found significant differences between White Americans and South Koreans with regard to the level of differentiation. Results of multigroup structural equation modeling (SEM) analyses found a significant association between differentiation of self and healthy family functioning across the three groups with the American group having significantly higher differentiation than the two South Korean groups.” Implications for clinical practice and future research are discussed.     

Social disorganizations and crime rates in U.S. central cities: Toward an explanation of urban economic change

Little attention has been paid to the simultaneous impacts of urban economic change, in particular the effects of industrial restructuring from manufacturing to service industries in central cities and the suburbanization of employment, on both central-city social disorganizations and crime rates in central cities. This study first assumes that urban economic decline aggravates central-city social disorganizations (family disruption, and population mobility). Second, this study proposes that urban economic decline increases central-city crime rates (seven index crime rates). This study used four predictors of economic transformations in an intrametropolitan area between 1980 and 1990 to measure urban economic change. Three of these measures were indicators of central-city economic change (changes in central-city employment ratio of service to manufacturing sectors, unemployment rate, and poverty rate), and one was an indicator of suburban economic change (suburban employment rate). Results from a sample of 153 central cities confirmed that a rise in the central-city employment ratio accelerated suburban population mobility. After including two measures of social disorganizations, urban economic change had a significant effect on central-city crime rates, in which a decline in manufacturing employment, relative to service employment, increased three central-city crime rates: aggravated assault, larceny, and burglary rates. Two central-city crime rates, rape and larceny, increased with a rise in central-city poverty rate, as well. In contrast, suburban employment growth was related to a decrease in central-city violent crime rates.     

Economic Incentive,Embeddedness, and Social Support: A Study of Korean‐Owned Nail Salon Workers’ Rotating Credit Associations1

Much of the past research on rotating credit associations (RCAs) in the U.S. Korean community has been conducted in the context of Korean entrepreneurs’ success in small businesses. By contrast, little has been known about the significance of RCAs in the lives of Korean immigrant workers. Based on a sample of Korean female workers at Korean‐owned nail salons in the New York–New Jersey area, the first aim of this study is to address whether Korean immigrant workers, like Korean immigrant merchants, take into account RCAs as a way to save money or raise capital. Second, this study also speculates about the importance of embeddedness (Granovetter) and social capital (Portes and Sensenbrenner) views for both economic behavior and a likelihood of malfeasance by RCA participants. Lastly, this study regards RCA membership as a mechanism of social support for its participating members. Overall, the analyses provide evidence that RCA membership at nail salons leads to both economic benefit and social support for some of its participants, and that embedded networks and an accompanying sense of trust have some connection to the suppression of its members’ latent malfeasance.     

STRATEGIC COMPLEMENTARITY SLOWS MACROECONOMIC ADJUSTMENT TO TEMPORARY SHOCKS

A number of studies have employed strategic complementarity to show that many features of the Keynesian framework can be captured in models consistent with the microfoundations approach. We argue that strategic complementarity is an important factor in understanding why an economy may exhibit a slow return to steady-state behavior after a temporary shock. That is, given any of a variety of factors which would cause temporary shocks to have long-term effects, the speed with which the economy returns to steady-state behavior after a temporary shock is negatively related to the degree of strategic complementarity in the environment.     

Computing an effective decision making group of a society using social network analysis

Recent years have witnessed how much a decision making group can be dysfunctional due to the extreme hyperpartisanship. While partisanship is crucial for the representatives to pursue the wishes of those whom they represent for, such an extremism results in a severe gridlock in the decision making progress, and makes themselves highly inefficient. It is known that such a problem can be mitigated by having negotiators in the group. This paper investigates the potential of social network analysis techniques to choose an effective leadership group of a society such that it suffers less from the extreme hyperpartisanship. We establish three essential requirements for an effective representative group, namely Influenceability, Partisanship, and Bipartisanship. Then, we formulate the problem of finding a minimum size representative group satisfying the three requirements as the minimum connected \(k\) -core dominating set problem (MC \(k\) CDSP), and show its NP-hardness. We introduce an extension of MC \(k\) CDSP, namely MC \(k\) CDSP-C, which assumes the society has a number of sub-communities and requires at least one representative from each sub-community should be in the leadership. We also propose an approximation algorithm for a subclass of MC \(k\) CDSP with \(k=2\) , and show an \(\alpha \) -approximation algorithm of MC \(k\) CDSP can be used to obtain an \(\alpha \) -approximation algorithm of MC \(k\) CDSP-SC.     

International trade, foreign direct investment, and transaction costs in languages

We examine the roles of major trade languages in international trade and foreign direct investment (FDI) flows. Empirical results confirm that speaking a common language increases trade and FDI flows, yet the effect of major languages is more substantial in FDI than in international trade. In addition, we find evidence of a hierarchy in transaction costs of major languages in both trade and FDI.     

Adolescents' Expenditure On Alcohol: A Pilot Study

Minimal research has examined the extent to which underage youth access and purchase alcohol. This pilot study investigated adolescents' expenditure on alcohol, and the circumstances in which underage youth access alcohol. A street intercept survey was used to interview 187 young people aged 13 to 17 years in shopping centres in metropolitan and rural Victoria, Australia. Seventy percent of the sample self‐reported that they drink alcohol. Young people were more likely to report that they were drinkers as their income increased. More than one‐third of the sample and over half of drinkers purchased alcohol with their own money, spending on average $22 when they last purchased alcohol. Drinkers obtained their alcohol from a variety of other sources including friends over 18 years old and their parents. This study shows that underage youth have access to and pay for alcohol even if they do not purchase it personally. Further research in this area with a larger sample is clearly warranted to inform both prevention strategies and effective practice.