Blinded by the Spite? Path Model of Political Attitudes,Selectivity, and Social Media

Despite fears that selective exposure and selective avoidance could deepen polarization and negatively affect the democratic process, few studies have directly studied this phenomenon. This study explores whether selective exposure and avoidance to blogs, social network sites, and Twitter directly influence confidence in Congress and the president or more indirectly through polarization. This study suggests that fears of selective exposure, selective avoidance, and polarization infecting the democratic process appear overstated. First, polarization was positively related to confidence in Congress and the president. Second, selective exposure to social media sites strengthens confidence in the president and in Congress. Twitter boosts confidence in Congress. Third, selective avoidance had a negative influence on other measures, which suggests people seek both information that challenges their views as well as ones that supports them. Finally, selective exposure and avoidance proved weak indicators of polarization. Instead, strength of partisanship is the stronger predictor of confidence in Congress and the president.     

Optimality and Contrasts in Block Designs with Unequal Treatment Replication

The computer construction of optimal or near‐optimal experimental designs is common in practice. Search procedures are often based on the non‐zero eigenvalues of the information matrix of the design. Minimising the average of the pairwise treatment variances can also be used as a search criterion. For equal treatment replication these approaches are equivalent to maximising the harmonic mean of the design's canonical efficiency factors, but differ when treatments are unequally replicated. This paper investigates the extent of these differences and discusses some apparent inconsistencies previously observed when comparing the optimality of equally and unequally replicated designs.     

Labour Market Limbo: The Uneven Integration of Co‐Ethnic Argentine Immigrants in Spain

Immigration and citizenship laws that discriminate by race, ethnicity, and national origins are increasingly illegitimate in contemporary democracies, yet laws that grant privileged access and membership to immigrants who share natives' ethnicity persist. This enduring positive selection rests upon the assumption that co‐ethnicity fosters integration. Countering this logic, this article centers on co‐ethnics' insertion into local labour markets. It draws from a case study of Aguaviva, Spain, a depopulating village in which both co‐ethnic Argentines and Romanian immigrants reside. The analysis qualifies the trend of deracialization in immigration and citizenship policy and shows that positive preferences do not uniformly foster integration. In dual labour market systems, co‐ethnics struggle because they are not different enough for secondary sector jobs reserved for immigrant “others,” yet in the primary sector they enter into direct competition with natives.     

Renewed Conception of Harmonious Society,Governance, and Citizenship – Evidence from the Study of Chinese Perceptions in Hong Kong

This paper aims at constructing a modern theoretical conception of a harmonious society and testing it in relation to governance and citizenship rights, based on an empirical study of Chinese people’s perceptions in Hong Kong. It is proposed that a harmonious society can be defined as “a society in which the component parts are integrative and cooperative; even if there is conflict, it can be resolved within the established mechanisms and does not interrupt the orderly functioning of society.” This study investigates the social, economic, and political aspects and their related institutions in the renewed conception of harmonious society. Overall, less than two‐fifths of the respondents felt that Hong Kong was a harmonious society. The strength of governance in Hong Kong is its sound and trustworthy institutions; the weaker elements are social and interpersonal relations. This finding is in contrast to the traditional notion, which regards social harmony as harmonious social and interpersonal relationships. It is clear that the greatest challenge for the Hong Kong Special Administrative Region Government is the need to rebalance the interests of big business and those of labor and the lower class in order to enhance the perception of a harmonious society among its citizens.     

Perceptual Organization Based on Common Region in Infancy

We examined whether infants organize information according to the newly proposed principle of common region, which states that elements within a region are grouped together and separated from those of other regions. In Experiment 1, 6‐ to 7‐month‐olds exhibited sensitivity to regions by discriminating between the displacement of an element within a region versus across regions. In Experiments 2 (6‐ to 7‐month‐olds) and 3 (3‐ to 4‐month‐olds), infants who were habituated to 2 elements in each of 2 regions subsequently discriminated between a familiar and novel grouping in familiar and novel regions. Thus, infants as young as 3 to 4 months of age are not only sensitive to regions in visual images, but also use these regions to group elements in accord with the principle of common region. Because common region analysis is critical to such basic visual functions as figure‐ground and object segregation, these results suggest that the organizational mechanism that underlies many vital visual functions is already operational by 3 to 4 months of age.