Local–global linkages: Challenges in organizing functional communities for ecosocial justice

ABSTRACT

Communities face “glocalized” ecosocial problems. Functional Community Organization bridges local problems with globalized issues, organizes community, and meets need. Models describe glocal linkages and their outcomes, but little is known of processes and challenges in organizing. This article qualitatively explores ecosocial organizing challenges in a Community Technology Center in a US city, which organized around e-waste and digital inequality. Findings indicate that Functional Communities may face challenges in organizing aims due to complexities in balancing need while concurrently addressing global problems and issues in structure, funding, and process. This may be mitigated through communication, focus, self-awareness, and reflexivity.     

Markov's Inequality and Chebyshev's Inequality for Tail Probabilities: A Sharper Image

Markov's inequality gives an upper bound on the probability that a nonnegative random variable takes large values. For example, if the random variable is the lifetime of a person or a machine, Markov's inequality says that the probability that an individual survives more than three times the average lifetime in the population of such individuals cannot exceed one-third. Here we give a simple, intuitive geometric interpretation and derivation of Markov's inequality. These results lead to inequalities sharper than Markov's when information about conditional expectations is available, as in reliability theory, demography, and actuarial mathematics. We use these results to sharpen Chebyshev's tail inequality also.     

Conditional Score Tests for Heteroscedasticity in the Two-Way Error Components Model

This paper extends the one-way heteroskedasticity score test of Holly and Gardiol (2000, In: Krishnakumar, J, Ronchetti, E (Eds.), Panel Data Econometrics: Future Directions, North-Holland, Amsterdam, pp. 199–211) to two conditional Lagrange Multiplier (LM) tests of heteroskedasticity under contiguous alternatives within the two-way error components model framework. In each case, the derivation of Rao's efficient score statistics for testing heteroskedasticity is first obtained. Then, based on a specific set of assumptions, the asymptotic distribution of the score under contiguous alternatives is established. Finally, the expression for the score test statistic in the presence of heteroskedasticity and related asymptotic local powers of these score test statistics are derived and discussed.     

The Role of Beliefs in Sexual Behavior of Adolescents: Development and Validation of an Adolescent Sexual Expectancies Scale

This article reports on the development and psychometric properties of the Adolescent Sexual Expectancies Scale (ASEXS). Data were obtained from three annual longitudinal surveys of youth aged 10–17 at the first administration (N=932 at Wave 3). Confirmatory factor analyses indicated that 4 correlated factors corresponding to Social Risk, Social Benefit, Health Risk, and Pleasure adequately represented the expectancy items. High alpha coefficients and stability across survey waves indicated good internal and test–retest reliability for these factors. Latent variable autoregressive analyses indicated that Social Risk expectancies predicted changes in sexual behavior over the course of the study. Multigroup analyses established that the measurement and predictive models were equivalent for males and females and across age groups. The ASEXS provides researchers with a useful measure for examining adolescents' expectancy beliefs about the consequences of sexual behavior.     

Ideological polarization in a decentralized party system: Explaining interstate differences

During the past decade scholars have noted growing ideological polarization between Democratic and Republican Party elites in the United States. This trend has occurred in a party system traditionally characterized as decentralized. This paper examines whether the trend towards partisan polarization noted by scholars at the national level has affected state party systems in similar ways. Are some state party systems more polarized than others? The paper uses a classification scheme of state party systems developed by David Mayhew to try to explain interstate differences in partisan polarization. The paper concludes that states with political environments that supported pragmatic and non-ideological traditional party organizations are less polarized in the modern era than states without such environments.     

Outdoor-based play and reconnection to nature: a neglected pathway to positive youth development

Throughout history, outdoor-based play and the connection to nature have been recognized as important contributors to a happy life and healthy development. At times, however, play and nature have been neglected and viewed as frivolous and wasteful. In the early twentieth century, the first play movement took place to get children out of the factories and back outdoors to play. Now, a century later, factors including twenty-four-hour media,stranger danger, and overscheduling of children's time have resulted in a level of play deprivation that is contributing to a host of social, emotional, and physical problems. This article draws on recent research that shows that as many as 40 percent of America's schools have eliminated or significantly reduced recess. Also, children and adolescents are spending an average of fifty-three hours each week in front of screen media, and only 31 percent of mothers report that their children play outside as frequently as they did as children. The deficits in outdoor-based play that arise from these lifestyles have resulted in significant increases in emotional and psychological disorders, decreased capacity to deal with stressors, and decreased physical fitness. This article describes specific organizations and programs that address the problem of play deprivation and reconnection to the outdoors.     

Patterns of Early Political Socialization and Adult Party Affiliation*

On rapporte dans la présents communication les résultats d'une recherche faite auprés de 625 membres des cadres de quatre grands partis politiques canadiens dans les agglomérations de Vancouver et de Winnipeg. On compare ce que fut chez ces personnes le processus de socialisation à la chose politique: l'éveil du discemement, l'identification partisane initiate au plan psychologique, la transformation des intérêts politiques. On tente d'associer les variations de l'expérience politique à un statut majoritaire ou minoritaire et à la position du parti comme formation se situant plus ou moins de gauche à droite dans une perspective idéologique. Les dirigeants des Partis, Libéral, Conservateur et Néo-Démocrate, semblent tirer des conséquences comparables de leur premiére expérience politique respective. A plusieurs reprises, par ailleurs, des modes différents se manifestent chez les dirigeants du Crédit Social. Les données montrent aussi que tous les partis ont tendance á recruter leurs leaders dans la strate des élites des secteurs de la population dont le vote leur est le plus favorable. Le matériel suggére de plus, pour ce qui est des cadres inférieurs des formations politiques, que les rapports établis dans l'enfance au sein de groupes intimes seraient importants dans la genèse d'un rôle politique éventuel.     

Idea Generation and the Role of Feedback: Evidence from Field Experiments with Innovation Tournaments

In many innovation settings, ideas are generated over time and managers face a decision about if and how to provide in‐process feedback to the idea generators about the quality of submissions. In this article, we use design contests allowing repeated entry to examine the effect of in‐process feedback on idea generation. We report on a set of field experiments using two online contest websites to compare the performance of three different feedback treatments—no feedback, random feedback, and directed feedback (i.e., in‐process feedback highly correlated with the final quality rating of the entry). We posted six logo design contests for consumer products and accepted submissions for 1 week. We provided daily feedback during the contest period using one of the three treatments. We then used a panel of target consumers to rate the quality of each idea. We find that directed feedback is associated positively with agent participation. For outcome, while directed feedback benefits the average quality of entries submitted, we don't find that relationship for the best entries—indeed, no feedback or random feedback may produce better top‐end entry quality. We also find that, under directed feedback, the variance in quality declines as the contest progresses.     

Augmenting the Deliberative Method for Ranking Risks

The Department of Homeland Security (DHS) characterized and prioritized the physical cross‐border threats and hazards to the nation stemming from terrorism, market‐driven illicit flows of people and goods (illegal immigration, narcotics, funds, counterfeits, and weaponry), and other nonmarket concerns (movement of diseases, pests, and invasive species). These threats and hazards pose a wide diversity of consequences with very different combinations of magnitudes and likelihoods, making it very challenging to prioritize them. This article presents the approach that was used at DHS to arrive at a consensus regarding the threats and hazards that stand out from the rest based on the overall risk they pose. Due to time constraints for the decision analysis, it was not feasible to apply multiattribute methodologies like multiattribute utility theory or the analytic hierarchy process. Using a holistic approach was considered, such as the deliberative method for ranking risks first published in this journal. However, an ordinal ranking alone does not indicate relative or absolute magnitude differences among the risks. Therefore, the use of the deliberative method for ranking risks is not sufficient for deciding whether there is a material difference between the top‐ranked and bottom‐ranked risks, let alone deciding what the stand‐out risks are. To address this limitation of ordinal rankings, the deliberative method for ranking risks was augmented by adding an additional step to transform the ordinal ranking into a ratio scale ranking. This additional step enabled the selection of stand‐out risks to help prioritize further analysis.     

The Architecture of Chemical Alternatives Assessment

Chemical alternatives assessment is a method rapidly developing for use by businesses, governments, and nongovernment organizations seeking to substitute chemicals of concern in production processes and products. Chemical alternatives assessment is defined as a process for identifying, comparing, and selecting safer alternatives to chemicals of concern (including those in materials, processes, or technologies) on the basis of their hazards, performance, and economic viability. The process is intended to provide guidance for assuring that chemicals of concern are replaced with safer alternatives that are not likely to be later regretted. Conceptually, the assessment methods are developed from a set of three foundational pillars and five common principles. Based on a number of emerging alternatives assessment initiatives, in this commentary, we outline a chemical alternatives assessment blueprint structured around three broad steps: Scope, Assessment, and Selection and Implementation. Specific tasks and tools are identified for each of these three steps. While it is recognized that on‐going practice will further refine and develop the method and tools, it is important that the structure of the assessment process remain flexible, adaptive, and focused on the substitution of chemicals of concern with safer alternatives.