Adolescents’ perception of peer groups: Psychological,behavioral, and relational determinants

Adolescents’ social cognitive understanding of their social world is often inaccurate and biased. Focusing on peer groups, this study examines how adolescents’ psychological, behavioral, and relational characteristics influence the extent to which they accurately identify their own and others’ peer groups. Analyses were conducted with a sample of 1481 seventh- and tenth-grade Chinese students who are embedded with 346 peer groups. Overall, females and older students had more accurate perceptions. In addition, lower self-esteem, higher indegree centrality, and lower betweenness centrality in the friendship network predicted more accurate perception of one’s own groups, whereas higher academic performance and lower betweenness centrality in the friendship network predicted more accurate perception of others’ groups. Implications for understanding the connection between adolescents’ psychological and behavioral traits, social relationships, and social cognition are discussed.     

Friendship networks and the social structure of opportunities for contact and interaction

This paper explores the Partnermarktsurvey to analyze how the size and composition of individuals’ friendship networks are associated with the opportunities for contact and interaction provided by individuals’ immediate social environment. The size and composition of individuals’ social environment are strongly reflected in the size and composition of their network of friends. Several properties of an individual’s foci of activity help to transform mere contacts into opportunities for interaction. The paper suggests to combine macro-structural theory with micro-sociological theories about action and social capital.     

中国城市移民的污名建构与认同的代际分化

污名问题受到了高度关注不仅因为其关系到被污名者的生存、生活和与主流社会的融合,也关乎社会的稳定与和谐。本研究引入社会表征的研究视角,探讨在我国改革开放三十年来由于城市化进程而迅速分化和形成的第一代城市移民和其子代污名社会表征,认为城市移民污名的建构体现了对话与互动的双向特征,并通过锚定和具化机制加以实现。在这一背景下,城市一代移民和二代移民的认同根基与认同应对策略选择都显现出代际的差异和不同的偏好,同时也体现了代际之间从自在阶段到自为阶段的过渡,这是代际认同分化和污名感知的深层动力和驱动性的基耦的所在。     

Immigrant generation, selective acculturation, and alcohol use among Latina/o adolescents

Do alcohol use and binge drinking among Latina/o adolescents increase in the second and third generation? This study explores generational differences in alcohol use behaviors for three Latina/o ethnic groups. Using data from the National Longitudinal Study of Adolescent Health on 1504 Latina/o adolescents in secondary school, we found that the factors associated with alcohol use behaviors differed across the Latina/o groups. For Mexican and Cuban adolescents, but not Puerto Ricans, immigrant generation was associated with alcohol use. For Mexican, but not Cuban adolescents, acculturation mediated the effect of immigrant generation on alcohol use behaviors. Although generally social capital and a co-ethnic presence were protective factors against alcohol use behaviors, we found that some forms of social capital were actually risk factors for Cubans and Puerto Ricans. Our results provide support for segmented-assimilation theory.     

From the West Indies to Africa: A universal generational decline in health among blacks in the United States

Research shows that foreign-born blacks have better health profiles than their U.S.-born counterparts. Less is known, however, regarding whether black immigrants’ favorable health outcomes persist across generations or whether these patterns differ across the diverse sending regions for black immigrants. In this study, we use data from the 1996–2014 waves of the March Current Population Survey (CPS) to investigate generational differences in self-rated health among blacks with West Indian, Haitian, Latin American, and African ancestry. We show that first-generation black immigrants have a lower probability of reporting fair/poor health than third/higher generation blacks. The health advantage of the first generation over the third/higher generation is slightly more prounced among the foreign-born who migrated to the United States after age 13. Second-generation immigrants with two foreign-born parents are generally less likely to report their health as fair/poor than the third/higher generation. However, we find no evidence that self-reported fair/poor health varies between second-generation immigrants with mixed nativity parents (only one foreign-born parent) and the third/higher generation. These general patterns hold across each of the ancestral subgroups in the study sample. In summary, our findings highlight a remarkable convergence in health across immigrant generations among blacks in the United States.     

Underemployment across immigrant generations

The employment circumstances of immigrants and their children constitute a key dimension along which immigrant adaptation to the U.S. can be evaluated. We describe and analyze employment adequacy—defined as underemployment—among first, second and third (or higher) immigrant generations. Analyzing CPS data for the decade spanning 1995–2004, we find support for the notion of successful economic assimilation. The prevalence of underemployment is decidedly higher among the first-generation compared to the second or third, while the latter two groups differ little in this regard. These gross comparisons, however, mask important variation within immigrant generations, including a particular disadvantage among foreign-born non-citizens.     

Ethnoracial patterns of schooling and work among adolescents: Implications for Mexican immigrant incorporation

This paper investigates Mexican immigrant incorporation by examining labor force participation and schooling among Mexican-origin adolescents in the United States. Theoretical perspectives on immigrant incorporation, labor migration-related cultural repertoires and adolescent development considered together imply that studying ethnoracial differences in schooling among adolescents without taking work into account can yield mis-leading pictures of Mexican-origin non-high school completion patterns, thus hampering the assessment of incorporation theories. To avoid this, we analyze Mexican-origin generational differences in the relationship between schooling and workforce participation among adolescents compared to non-Hispanic whites and blacks. Using micro-data from the 2000 US Census, we find that Mexican immigrant boys who are not enrolled in school are more likely to be in the workforce, and conversely that those who are enrolled in school are much less likely to be in the workforce, compared to whites and blacks. Such relative differences in school/work specialization, as predicted, diminish across Mexican-origin generations. Moreover, based on supplementary analyses, we find similar patterns for a cohort of young adults who failed to complete high school during the 1990s. Overall, the results are consistent with the idea that cultural orientations growing out of the nature and experience of Mexican labor migration are important for assessing school enrollment patterns among Mexican-origin youth and for gauging their implications for educational policy and immigrant-group incorporation.     

Re-thinking the decline in trust: A comparison of black and white Americans

Generalized trust in other Americans has never been so low. Explanations of this decline draw attention to the role of generational replacement and to period effects stemming from macro-level economic and political changes. In this paper, I consider generational and period trends in trust for black and for white Americans. Although race is considered one of the most important predictors of levels of trust, few studies have analyzed how race relates to larger generational and period trends of decline. General Social Survey data is used to test whether the decline thesis applies equally to black and to white Americans’ trust levels. I consider both the widely used index of generalized trust and the individual items comprising this index. The results show that although the war baby generation (1935-1944) of white Americans was more trusting than other generations, there has been no corresponding variability across generations for black Americans. At the period level, while there has been a decline in generalized trust and each of its sub-components for white Americans, the period-based trends for black Americans are more variable across measures. The use of a general index to study trends for black Americans masks important period-based trends. The decline in trust is related to race and what is missing from most accounts of the race gap in trust is a discussion of structural forces that advantage white Americans and hence inflate their trust levels.     

Protective factors against juvenile delinquency: Exploring gender with a nationally representative sample of youth

Youth's social bonds' with conventional social institutions (e.g., family and school) and parental management of youth's leisure time represent two dimensions of suppressants against juvenile delinquency. Using Multivariate regression, this paper assesses these two dimensions of factors simultaneously on youth's aggressive and non-aggressive delinquency, and examines if their effects are gender sensitive. Findings suggest that girls have significantly lower involvement in both aggressive and non-aggressive delinquency than boys. However, girls are disproportionately involved in non-aggressive delinquency. Parental monitoring protects boys and girls distinctively on aggressive delinquency; this factor has a more pronounced inhibitory effect on girls' aggressive behavior. This study elucidates that there is a gendered pattern in adolescent delinquency, and that gender moderates the effect of some protective factor.     

Preference effects on friendship choice: Evidence from an online field experiment

Observed friendship choices are constrained by social structures and thus problematic indicators for underlying personal preferences. In this paper, we report on a study demonstrating the causal effects of preference in friendship choice based on an online field experiment. Specifically, we tested two important forces that govern friendship choices: preference for shared group identity (operationalized as the desire to befriend others sharing the same place-of-origin identity) and preference for high status (operationalized as the desire to befriend others from high-status institutions). Using an online field experiment in one of the largest social network service websites in China, we investigated the causal preference effects of these two forces free from structural constraints. The results of our study confirm the preference effects on friendship choice in both of the two dimensions we tested.     

Identities in flux: Cognitive network activation in times of change

Using a dynamic cognitive model, we experimentally test two competing hypotheses that link identity and cognitive network activation during times of change. On one hand, affirming people’s sense of power might give them confidence to think beyond the densest subsections of their social networks. Alternatively, if such power affirmations conflict with people’s more stable status characteristics, this could create tension, deterring people from considering their networks’ diversity. We test these competing hypotheses experimentally by priming people at varying levels of status with power (high/low) and asking them to report their social networks. We show that confirming identity—not affirming power—cognitively prepares people to broaden their social networks when the world is changing around them. The emotional signature of having a confirmed identity is feeling comfortable and in control, which mediates network activation. We suggest that stable, confirmed identities are the foundation from which people can exhibit greater network responsiveness.     

“互构”型社会支持系统的缺失与城市外来青少年犯罪

近几年来,城市外来青少年犯罪问题成为广受关注的问题;在对某省未成年犯管教所未成年犯深入访谈的基础上,文章从社会支持和社会网络的角度分析了城市外来青少年犯罪的重要社会成因;外来青少年由于缺乏各种社会支持而受同龄群体的吸引,在同龄群体中建立起了封闭而又具有强力关系的社会网络,城市外来青少年犯罪的重要社会原因之一是：社会支持不足造成的封闭社会网络,封闭的社会网络导致城市外来青少年主动构建社会支持的能力不足。＂互构＂的社会支持系统对预防城市外来青少年犯罪具有非常重要的意义。     

中国传统文化与马克思主义大众化

中国传统文化在马克思主义大众化的进程中能实现马克思主义的本土化、普及化和通俗化。中国共产党的几代领导集体不断地通过弘扬传统文化来推进马克思主义大众化。当前以中国传统文化为载体实现马克思主义大众化的路径主要有：传统文化进课堂、进社会实践、进社区和新农村、进媒体等。     

消费者参与社交网络营销因素的实证分析

消费者参与度是影响社交网络营销的重要因素,立足于我国互联网变迁的时代背景,以部分拥有互联网购物经验的消费者作为研究对象,通过对消费者社交网络营销参与度的市场调查资料的分析,发现影响消费者参与社交网络营销活动的因素主要是:消费者的性格特征,风险因素,营销形式,营销内容以及营销环节。基于此,提高消费者对社交网络营销的参与度,应从几个方面着手:注重互动沟通,提升品牌形象;线上线下有效互动,进行整合营销传播;创新营销方式,凸显营销价值;聆听网络口碑,关注意见领袖。     

Friends’ religiosity and first sex

Researchers have established that individual religiosity influences sexual behavior and that religious support can increase consistency between personal religiosity and behavior. Researchers are less certain, however, of the effect that religious friendship networks have on sexual behavior. In addition, the effects of network characteristics such as density and one’s position in a social network have not been established. This paper uses a network subsample of the National Longitudinal Study of Adolescent Health (Add Health) to examine the effect of friends’ religiosity on the probability of first sex. We find that friends’ religiosity has an independent influence on adolescent sexual behavior that is similar in magnitude to personal religiosity. We also find evidence that friends’ religiosity has the strongest influence on the sexual behavior of adolescents who are embedded in dense social networks, in which teens’ friends are also friends with one another. These results support the hypothesis that group influences depend on the degree of embeddedness within the network and highlight the importance of studying religion as a property of groups as well as individuals.     

The bright side of migration: Hedonic,psychological, and social well-being in immigrants in Spain

The aim of this study was to examine the multi-dimensional structure of well-being in immigrant population, as well as to explore the complexity of well-being disparities between immigrants and host nationals. We analyzed hedonic, psychological, and social well-being in a sample of 1250 immigrants from Bolivia, Colombia, Morocco, Romania and Sub-Saharan Africa, together with that of 500 matched host nationals from Spain. Participants were selected by means of probability sampling with stratification by age and sex. Confirmatory factor analyses revealed that the re-specified tripartite model of well-being, including hedonic, psychological, and social components of the individual’s functioning, was the best fitting model, as compared to alternative models. Importantly, after adjustment for perceived friendship and support, marital status, income, sex and age, immigrants presented higher levels of well-being than host nationals. Compared to host nationals, immigrants reported especially higher eudaimonic well-being: social contribution and actualization, personal growth, self-acceptance, and purpose in life, and lower levels of well-being only in terms of positive relations with others and negative affect. These results are discussed in the context of positive psychology.     

Why are some more peer than others? Evidence from a longitudinal study of social networks and individual academic performance

Studies of peer effects in educational settings confront two main problems. The first is the presence of endogenous sorting which confounds the effects of social influence and social selection on individual attainment. The second is how to account for the local network dependencies through which peer effects influence individual behavior. We empirically address these problems using longitudinal data on academic performance, friendship, and advice seeking relations among students in a full-time graduate academic program. We specify stochastic agent-based models that permit estimation of the interdependent contribution of social selection and social influence to individual performance. We report evidence of peer effects. Students tend to assimilate the average performance of their friends and of their advisors. At the same time, students attaining similar levels of academic performance are more likely to develop friendship and advice ties. Together, these results imply that processes of social influence and social selection are sub-components of a more general a co-evolutionary process linking network structure and individual behavior. We discuss possible points of contact between our findings and current research in the economics and sociology of education.     

Measuring structural similarity in large online networks

Structural similarity based on bipartite graphs can be used to detect meaningful communities, but the networks have been tiny compared to massive online networks. Scalability is important in applications involving tens of millions of individuals with highly skewed degree distributions. Simulation analysis holding underlying similarity constant shows that two widely used measures – Jaccard index and cosine similarity – are biased by the distribution of out-degree in web-scale networks. However, an alternative measure, the Standardized Co-incident Ratio (SCR), is unbiased. We apply SCR to members of Congress, musical artists, and professional sports teams to show how massive co-following on Twitter can be used to map meaningful affiliations among cultural entities, even in the absence of direct connections to one another. Our results show how structural similarity can be used to map cultural alignments and demonstrate the potential usefulness of social media data in the study of culture, politics, and organizations across the social and behavioral sciences.     

Immigration and violence: The offsetting effects of immigrant concentration on Latino violence

Despite longstanding interest in the effects of immigration on American society, there are few studies that examine the relationship between immigration and crime. Drawing from social disorganization theory and community resource/social capital perspectives, this study examines the effects of Latino immigration on Latino violence. Data on violence (i.e., homicide, robbery, and Violent Index) and the structural conditions of Latino populations are drawn from the California Arrest Data (CAL), New York State Arrest Data (NYSAD), and U.S. Census data for approximately 400 census places during the 1999–2001 period. Findings suggest that immigrant concentration has no direct effect on Latino homicide or Violent Index rates but may reduce Latino robbery. Immigration also appears to have multiple, offsetting indirect effects on Latino violence that work through social disorganization and community resource measures. These results suggest that (1) immigrant concentration does not contribute to Latino violence and may even reduce some forms of violence, (2) immigration simultaneously stabilizes and destabilizes structural conditions in Latino populations, and (3) it is useful to examine both the direct and indirect effects of immigration on crime.