Dyadic Adjustment and Community Involvement in Same-Sex Couples

This study examines the effects of age and involvement in the gay, lesbian, and bisexual community on dyadic adjustment in 62 male and 54 female same-sex couples. Participants completed the Dyadic Adjustment Scale (Spanier, 1976) and scales of political and social involvement in the gay, lesbian, and bisexual community based on Peplau and Cochran (1981). Those in midlife (35 years and older) had significantly lower conflict in matters of affection and sex than those younger (less than 35 years old). Political involvement interacted significantly with gender and age in predicting dyadic consensus scores: Among younger women, greater political involvement was associated with higher dyadic consensus. Inter-partner differences in social involvement were significantly associated with greater dyadic conflict in sex and affection. Inter-partner dyadic adjustment and community involvement scores were positively correlated, in general. Findings support the importance of age in the study of same-sex couples. The implications for conceptualizations of the gay, lesbian, and bisexual communities and dyadic adjustment are discussed.     

The role of military culture in military organizations' responses to woman abuse in military families1

This paper reports on a study of the Canadian Forces' (CF's) response to woman abuse in military families which was conducted using institutional ethnography feminist methodology. A 20‐person multidisciplinary team conducted 126 semi‐structured interviews in four Canadian provinces with: (1) present and former civilian female partners of CF members, who were survivors of abuse [64]; (2) regional civilian and CF social service providers, and CF supervisory personnel [52]; and (3) National Defence Headquarters program administrators and generals in Ottawa [10]. Analyzing these interviews enabled us to identify and elaborate on some of the military social relations in which the experiences of military spouses who are woman abuse survivors are embedded. This paper discusses the difficulties created for military spouses by geographical transfers and military housing neighbourhoods, and establishes the crucial role played by the chain of command in military organizations' responses to spouses who have been abused. The paper then shows how military leaders, especially those who supervise combat units, respond to woman abuse in ways that reflect their participation in the hypervigilance and unit cohesion features of military culture. The paper concludes by reflecting on Western militaries' responses to woman abuse in military families in light of their responses to the events of September 11, 2001.     

GENDER, CLASS, AND THE ART AND CRAFT OF SOCIAL CAPITAL

Social capital is generally recognized as the positive outcome of sociability and social connection and, more specifically, as the capacity to realize economic benefits through social connections. Limited attention has been paid to understanding the potential of social capital at the intersection of socioeconomic disadvantage. The first part of the article examines assumptions of class and gender in the theoretical literature on social capital. The second part explores the influence of class and gender contexts on social networks among women living in socioeconomically disadvantaged neighborhoods in Victoria, Australia. The analysis reveals the ways in which social network assets are conditional on socioeconomic and gender circumstances.     

TAXING POLITICAL LIFE:

Previous research has shown that participation in voluntary associations, including those labeled nonpolitical, increases political participation. Using data gathered from 2,517 interviews for the American Citizen Participation Study, we complicate this understanding by exploring the relationship between voluntary association involvement and political activity in a more nuanced manner–separating association involvements according to the level of exposure to political dialogue and information, even within organizations typically considered apolitical. We find that the extent to which association involvement predicts political participation is dependent upon the level of political activity that transpires within these otherwise nonpolitical organizations. In order for participation in voluntary associations to lead to increases in political participation, participants must have exposure to political discourse. It is not the generic act of participation that supports political life but rather the opportunity to engage with politics that serves as an impetus for political activity. In light of this, we offer a critical exploration of existing federal tax policies governing nonprofit organizations.     

Children's Perceptions of Family Relationships as Assessed in a Doll Story Completion Task: Links to Parenting, Social Competence, and Externalizing Behavior

This study was designed to examine the links between parenting, children's perceptions of family relationships, and children's social behavior. Seventy‐four children (M age=6.01 years; 39 boys; 35 girls) and their parents took part in the study. Children completed relationship‐oriented doll stories that were coded for coherence, prosocial themes, and aggressive themes. Parents completed a report of their child's social behavior, a parenting scale, and a number of demographic items. Teachers also completed measures of children's social competence and externalizing behavior. Warm parenting predicted both a child's representation of prosocial themes in the doll stories and social competence, whereas harsh parenting predicted both a child's use of aggressive themes in the doll stories and a child's externalizing behavior. These findings support the idea that children are constructing models of relationships out of the early interactions with caregivers, and that they use these representations to guide their social behavior.     

Bayesian sample-size determination for one and two Poisson rate parameters with applications to quality control

We formulate Bayesian approaches to the problems of determining the required sample size for Bayesian interval estimators of a predetermined length for a single Poisson rate, for the difference between two Poisson rates, and for the ratio of two Poisson rates. We demonstrate the efficacy of our Bayesian-based sample-size determination method with two real-data quality-control examples and compare the results to frequentist sample-size determination methods.     

Using unlabelled data to update classification rules with applications in food authenticity studies

Summary.  An authentic food is one that is what it purports to be. Food processors and consumers need to be assured that, when they pay for a specific product or ingredient, they are receiving exactly what they pay for. Classification methods are an important tool in food authenticity studies where they are used to assign food samples of unknown type to known types. A classification method is developed where the classification rule is estimated by using both the labelled and the unlabelled data, in contrast with many classical methods which use only the labelled data for estimation. This methodology models the data as arising from a Gaussian mixture model with parsimonious covariance structure, as is done in model-based clustering. A missing data formulation of the mixture model is used and the models are fitted by using the EM and classification EM algorithms. The methods are applied to the analysis of spectra of food-stuffs recorded over the visible and near infra-red wavelength range in food authenticity studies. A comparison of the performance of model-based discriminant analysis and the method of classification proposed is given. The classification method proposed is shown to yield very good misclassification rates. The correct classification rate was observed to be as much as 15% higher than the correct classification rate for model-based discriminant analysis.