No Matter What: A Qualitative Analysis of How LGBTQ Families and Allies Define Family through an Interactive Art Project

ABSTRACT

The current study solicits individuals’ artistic depictions and written definitions of family and provides comparisons to existing conceptualizations of family in communication research. Attendees of a Midwestern pride festival took part in an interactive art display, creating a visual representation of their own family on one side of a card and writing their definition of family on the other side. Both images and definitions focused on the ways family members’ behaviors construct family. Participants’ written responses describe family as unconditional, particularly in terms of love, support, and acceptance.     

Atmospheric carbon dioxide concentration variations in Rome: relationship with traffic level and urban park size

Carbon dioxide (CO₂) concentration variations in Rome in the period January 2009 to December 2010 was monitored. Five representative sites (T sites) in the city centre with different traffic levels and urbanistic characteristics, and four urban parks (P sites) of different sizes were selected. The regression analysis underlines the significant (p?≤?0.05) correlation between traffic levels and CO₂ concentration. Considering the daytime CO₂ concentration peak among T sites, Cerchi Street and Teatro Marcello Street, located in the city centre and closed by buildings, showed the highest traffic levels (85?±?3 and 63?±?2 cars min^?1, respectively) and the highest CO₂ concentration (512?±?11 and 488?±?8 ppm, respectively). With regards to the considered P sites, those extending over the largest surface areas (Villa Pamphilj Park and Villa Borghese Park, 180 and 80 ha, respectively) characterized by large tree coverage (81 ha and 60 ha, respectively) had a significant lower CO₂ concentration (404?±?9 ppm, mean value) than those extending over a small surface area (Villa Torlonia Park and Villa Celimontana Park, 14 ha and 11 ha, respectively). More efforts should be made to further reduce CO₂ concentration in the cities in order to ameliorate ecosystem services related to urban parks.     

Complex Thinking and Computing Organization Facing Contingent Problems

Public Organization Review - Facing the reflexive modernity, social wealth production is systematically correlated with the production of social and technical problems. Due to the complexity...     

Unspanned Macroeconomic Factors in the Yield Curve

In this article, we extract common factors from a cross-section of U.S. macro-variables and Treasury zero-coupon yields. We find that two macroeconomic factors have an important predictive content for government bond yields and excess returns. These factors are not spanned by the cross-section of yields and are well proxied by economic growth and real interest rates.     

Approximate Bayesian computation with composite score functions

Both approximate Bayesian computation (ABC) and composite likelihood methods are useful for Bayesian and frequentist inference, respectively, when the likelihood function is intractable. We propose to use composite likelihood score functions as summary statistics in ABC in order to obtain accurate approximations to the posterior distribution. This is motivated by the use of the score function of the full likelihood, and extended to general unbiased estimating functions in complex models. Moreover, we show that if the composite score is suitably standardised, the resulting ABC procedure is invariant to reparameterisations and automatically adjusts the curvature of the composite likelihood, and of the corresponding posterior distribution. The method is illustrated through examples with simulated data, and an application to modelling of spatial extreme rainfall data is discussed.     

Association of sexual abstinence in adolescence with mental health in adulthood

We examined whether adolescent sexual abstinence predicts better adult mental health. 1,917 adolescents, recruited from middle schools at age 13, were surveyed at ages 13, 18, 23, and 29. In bivariate analyses, adolescent sexual abstinence was associated with better mental health at age 29 for females, but not males; three adolescent factors, educational prospects, family bonding, and unconventionality were investigated as explanatory variables of this relationship. The abstinence-mental health relationship was nonsignificant when educational prospects was included in multivariate models, and marginally significant when family bonding and unconventionality were included; all three explanatory factors accounted for significant proportions of the variance in adult mental health. Girls who are uninvolved in school, have weak family backgrounds, and exhibit unconventionality may have poor adult mental health, whether or not they abstain from sex in adolescence. Interventions that strengthen adolescents' connections to families and schools may reduce risk for long-term mental health problems.