Social media and political discussion: when online presence silences offline conversation

ABSTRACT

This paper explores the relationship between the use of social media, attitudinal strength, perceived opinion agreement with social ties, and willingness to discuss a political issue in different online and offline contexts. Unlike the anonymous environment of some Internet forums, social media are closely tied to the relationships and activities of everyday life. Social media increasingly make ties from offline contexts persistent online, and, because of the ambient nature of these technologies, awareness of the opinions, interests, and activities of social ties has become pervasive. As such, the use of social media is likely to affect everyday conversation about political issues in on- and offline contexts, including the home, workplace, social gatherings with friends, community meetings, and on social network sites (SNSs). Based on a national probability survey, we find that the use of SNSs (i.e., Facebook and Twitter) has a direct, negative relationship to deliberation in many offline settings. Some uses of these platforms are associated with having a lower, perceived opinion agreement with social ties. As part of a spiral of silence, this further reduces the willingness of social media users to join political conversations in some offline settings. Only those with the strongest attitudes on an issue are immune.     

Consumers’ responses to CSR activities: The linkage between increased awareness and purchase intention

The body of research showing the positive effects of corporate social responsibility (CSR) on consumer behavior has been growing steadily. However, previous studies have not characterized corporate behaviors in terms of their perception by consumers as significant CSR and researchers have paid little attention to consumers’ understanding of this notion of CSR. The present study explores the relationship between consumer awareness of CSR activities and their purchase intentions. This study employs a questionnaire survey involving Korean consumers. For the analysis, measurement scales for CSR activities and consumers’ purchase intention scales are respectively developed. From the results it is found that there is a significant positive relationship between these two parameters. This study finds out as CSR activities corporate social contribution and local community contribution affect consumers’ purchase intention while corporate environmental protection and contribution have no effects on consumers’ purchase intention.     

Hygiene, Medicine, and Modernity in Korea, 1876–1910

Modernity in relation to medicine and the body is central to discussions on modernity in Korea. I have chosen to write this paper I have already penned several writings that are related to the topic: modern hygiene, cleanliness, medical service, and medicine. First topic is about the contrast between premodernity and modernity by comparing the prevalence of cholera in the early nineteenth and the early twentieth century. I discussed the new Western hygiene to control cholera decisively contributing to the destruction of the Confucian worldview and the generation of a new colonial modern order as well as preventing an epidemic, cholera. Second topic is about the dichotomy between cleanliness—cultured and uncleanliness—barbarity. Because it was related to the five senses, the discourse of uncleanliness and cleanliness could bring about an immediate effect, which made it the most elementary and primary discourse of modernity in Korea. Third topic is about premodern bodies in topknots and modern bodies in short hair. From among the incidents and topics that I studied then, the most impressive and extreme case regarding the relationship between the body and hygiene was that of the Cut Topknot Act (斷髮令). According to this decree, there were two main reasons for cutting off topknots: hygiene and convenience. Underlying them is the idea that long hair harms political reform and national enrichment. Indeed, this legislation had served as the battleground for a fierce war between modern standards and premodern traditions. Fourth topic is about the modernizing phase of health care system in Korea between 1876 and 1910. The health care system in Korea underwent tremendous changes from 1876 to 1910. In this process, the recently imported Western practices gradually came to occupy the center and existing practices were delegated to the periphery. Final topic is about the sanitation movement that believers of Ch’ ǒntokyo initiated around the twentieth century. This voluntary movement was greatly different from the two external and forced modernizations by Japanese imperialism and Western missionaries.

Assimilation by the third generation? Marital choices of white ethnics at the dawn of the twentieth century

It is well known that marital ethnic endogamy declines by immigrant generation, but there is little information on how many generations are required for full marital assimilation. This study for 1880-1910 includes information on the birthplace of men’s grandparents, so we can compare the first, second, third, and later generations. We estimate the odds of marrying a native white woman with native-born parents (NWNP) for Irish, Germans, British, and men of other ethnicities. Most groups even in their third generation still show a significantly lower rate of marital assimilation than native stock men. But mixed ancestry (having at least one NWNP parent or grandparent) can result in nearly complete marital assimilation by the third generation.     

On strategy-proof social choice correspondences

We introduce two new concepts of strategy-proofness for social choice correspondences based on the theory of preferences over sets of alternatives under complete uncertainty. One is based on Pattanaik and Peleg (Soc Choice Welf 1:113–122, 1984) and the other is based on Bossert et al. (Econ Theory 16:295–312, 2000). We prove that there is no social choice correspondence satisfying anonymity, neutrality, a range condition, and either of our concepts of strategy-proofness. An erratum to this article can be found at     

UNRAVELING THE ECONOMIC PARADOX OF FEMALE-HEADED HOUSEHOLDS IN MEXICO: The Role of Family Networks

An extensive amount of research has shown that female-headed households are among the most disadvantaged in the United States. By contrast, households headed by single mothers in Mexico have median per capita income levels that are the same or higher than those headed by men and are no more likely to be living in poverty. These findings are surprising, given the many disadvantages that Mexican women face in the labor market and the added difficulties for single mothers of managing work and family life. We propose four explanations for the relatively high income levels of female-headed households in Mexico: (1) female heads' more advanced stage in the life course compared to male heads, (2) the greater financial support they receive from extended family members, (3) the international migration of the partners of female heads, and (4) a selection process whereby only women with sufficient income head their own households, while others move into households headed by someone else. Using a nationally representative survey we find that economic transfers from relatives living within the country and abroad, as well as a selection effect explain female-headed households' relatively high income.     

Perceptions of Life Quality among the Korean Mass Public: Unraveling their Dynamics and Standards

South Korea is widely known as an Asian model of economic development and democratization. Yet until now, research has not shown whether the country’s successful transition to democracy and market capitalism has enabled ordinary citizens to experience a life of happiness and satisfaction in their private and public lives. To address this question, this study analyzes a 2002 Euromodule survey of the Korean electorate designed to appraise the quality of life as a whole and in its various important domains. Results of the analysis reveal that a substantial minority of South Koreans still leads undesirable lives full of unhappiness and dissatisfaction. Furthermore, among the socioeconomically deprived, more people report deteriorations rather than improvements in their living conditions over the past five years. On the basis of these findings, we conclude that the surging forces of democratization and marketization can hinder ordinary people from experiencing a better quality of life by motivating them to compare themselves with other people in better situations to a greater extent than they did under past circumstances.     

Avowed happiness as an overall assessment of the quality of life

The concept of happiness has been mistakenly identified with feelings of pleasure in recent studies of quality of life. This paper clarifies the meaning of the concept ‘happiness’ and establishes grounds for its proper use in scholarly research. In addition, an empirical test of four major accounts of happiness derived from a careful review of philosophical and empirical literature is undertaken to propose a theory of happiness. The theory suggests that happiness is primarily a product of the positive assessments of life situations and favorable comparisons of these life situations with those of others and in the past. The various personal characteristics of an individual and the resources in his command, such as sex, age and income, influence happiness mostly through their effects upon the two psychological processess of assessment and comparison.     

Association Study on Pathological Gambling and Polymorphisms of Dopamine D1, D2, D3, and D4 Receptor Genes in a Korean Population

Several studies have reported that some dopaminergic receptor polymorphisms are associated with pathological gambling (PG). Considering that there are major race and ethnic group difference in dopaminergic polymorphisms, the result of genetic association studies should be confirmed in more homogeneous population to avoid problems of population stratification. The present study aimed to investigate whether selected polymorphisms in the dopamine receptors genes (DRD1, DRD2, DRD3, and DRD4) are associated with PG in Korean population which is consisted of only Korean ancestry. Subjects were 104 men with a diagnosis of PG and 114 unrelated age-matched normal control men. Genotyping was performed for the DRD1 gene -48 A/G, DRD2 gene TaqI A, DRD3 gene Ser9Gly, and DRD4 gene exon III variable number tandem repeat polymorphisms. The method of multifactor dimensionality reduction (MDR) was used to analyze gene-gene interactions. There were no differences in the frequencies of any studied polymorphisms between patients with PG and normal controls. MDR analysis did not show a significant effect of the 4 dopamine receptor gene polymorphisms on susceptibility to PG (P > 0.05). The present study suggests that the analyzed polymorphisms of the dopamine receptor genes might not be associated with PG in a Korean population.