Modeling Trajectories of Sensation Seeking and Impulsivity Dimensions from Early to Late Adolescence: Universal Trends or Distinct Sub-groups?

Developmental imbalance models attribute the rise in risk-taking during adolescence to a universal imbalance between rising reward sensitivity and lagging cognitive control. This study tested predictions of an alternate Lifespan Wisdom Model that distinguishes between exploratory/adaptive (e.g., sensation seeking) and maladaptive (e.g., acting-without-thinking, delay discounting) risk-taking propensities and attributes the latter to a sub-set of youth with weak cognitive control. Latent trajectory modeling of six waves of data from 387 adolescents (52% females; spanning average ages of 11–18 years) revealed distinct sub-groups with heterogeneous trajectory patterns for acting-without-thinking and delay-discounting. Only those trajectory groups with weak cognitive control, characterized as “high-increasing” acting-without thinking and “high-stable” delay discounting were predictive of a maladaptive risk-taking outcome, namely substance use disorder. Sensation seeking demonstrated a universal peak, but high levels of sensation seeking were not associated with weakness in cognitive control and were unrelated to substance use disorder, controlling for impulsivity. The findings suggest that maladaptive risk-taking characterized by weak cognitive control over reward-driven impulses is a phenomenon limited to only a sub-set of youth.     

Heterosexuality and Race in the Australian Same-Sex Marriage Postal Survey

ABSTRACT

This article argues that race and class are central aspects of sexual citizenship in a Australia. It does so by investigating representations of heterosexuality that were produced and circulated during the 2017 same-sex marriage postal survey. Engaging with feminist and critical race theorists, we position same-sex marriage as not exceptional but part of a wider distribution of sexual citizenship within Australia's ongoing settler colonial history. We do so by introducing a number of illustrative examples of representations of heterosexuality produced during the survey. These representations reveal how same-sex marriage perpetuated heterosexual authority by asserting claims to authenticity and the occupation of space. We observe how heterosexuality in the survey material reproduced fantasies linking these three themes, for example, in an authentic white heterosexual family who speaks from their suburban backyard. It reveals that ceding to a bifurcated view of either progressive or conservative voices forestalls rather than advances other visions which may exceed the limited imaginings of sexual citizenship offered by the white liberal settler colonial state.     

The Role of Citizen Participation and the Use of Social Media Platforms in the Participatory Budgeting Process

In the United States participatory budgeting (PB) is a relatively new and innovative approach to municipal budgeting that has implications for improving the role of citizen participation in the budgetary process. The research is based on personal interviews with local community leaders involved in the PB process in the 49th Ward of Chicago, Illinois; the 6th Ward of St. Louis, Missouri; and the City of Boston, Massachusetts. Highlights are provided of the specific experiences and perceptions of these community leaders with a particular emphasis on the use of social media platforms in engaging citizens in the PB process. This article concludes with recommendations for creating a PB infrastructure, for increasing citizen participation in the PB process, and for assessing and increasing the impact of PB in cities within the United States.     

Corruption complaints,inequality and ethnic grievances in post-Biafra Nigeria

Based on anthropological field work in southeastern Nigeria, this paper explores the public concerns and everyday experience of corruption in a society still living with the legacies of the Biafran secession attempt. The paper shows how the revival of Igbo nationalism and resentment over perceived marginalisation is fuelled by perceptions that the corrupt machinery of the federal government runs against the interests of the Igbo people, and funnels resources away from the southeast as punishment for the failed separatist struggle more than 40 years ago. Hence, complaints about corruption are used to critique the Nigerian state and other regional or ethnic groups, but they also figure in an internally focused critique by Igbos of their own complicity in Nigeria’s endemic corruption.     

Acculturation, Enculturation, and Symptoms of Depression in Hispanic Youth: The Roles of Gender, Hispanic Cultural Values, and Family Functioning

The risk for depression increases as Hispanic youth acculturate to U.S. society. This association is stronger for Hispanic girls than boys. To better understand the influence of culture and family on depressive symptoms, we tested a process-oriented model of acculturation, cultural values, and family functioning. The data came from Project RED, which included 1,922 Hispanic students (53?% girls; 86?% were 14?years old; and 84?% were U.S. born) from Southern California. We used data from 9th to 11th grade to test the influence of acculturation-related experiences on depressive symptoms over time. Multi-group structural equation analysis suggested that both family conflict and cohesion were linked with depressive symptoms. Hispanic cultural values were associated with family cohesion and conflict but the strength and direction of these relationships varied across cultural values and gender. For girls and boys, familismo and respeto were associated with higher family cohesion and lower family conflict. Moreover, gender roles were linked with higher family cohesion in girls but not in boys. These results indicate that improving family functioning will be beneficial for boys' and girls' psychological well-being. This may be achieved by promoting familismo and respeto for boys and girls and by promoting traditional gender roles for girls.