Problem gambling,familial violence and alcohol misuse: exploring the triad for treatment-seekers

Research into the co-occurrence of problem gambling, familial violence, and alcohol misuse is limited. While these issues have been considered in combination (i.e. violence and alcohol misuse, problem gambling and alcohol misuse, problem gambling and violence), within Australia, in particular, there has been an absence of exploration of this triad. The current research attempts to fill the gap in the literature, to establish whether there is any difference between problem gamblers with co-occurring violence and problem gamblers who had not experienced violence in terms of their alcohol misuse and gambling behaviours. Interviews were conducted with 81 treatment-seeking problem gamblers to explore how a history of victimization only, perpetration only, victimization and perpetration, or no history of family violence impacted on gambling behaviours (including baseline Victorian Gambling Screen), as well as alcohol misuse. Results indicated that in this treatment-seeking sample there were no significant differences for gambling behaviours or alcohol misuse between problem gamblers with issues of violence and those without. Males demonstrated (on average) a greater tendency toward hazardous drinking or disordered alcohol use. It would be prudent for treatment services to routinely examine problem gamblers' history of violence and alcohol misuse until research verifies the nature of this triad.     

Semi-parametric extended Poisson process models for count data

A general framework for the analysis of count data (with covariates) is proposed using formulations for the transition rates of a state-dependent birth process. The form for the transition rates incorporates covariates proportionally, with the residual distribution determined from a smooth non-parametric state-dependent form. Computation of the resulting probabilities is discussed, leading to model estimation using a penalized likelihood function. Two data sets are used as illustrative examples, one representing underdispersed Poisson-like data and the other overdispersed binomial-like data.     

Heterosexually married men who have sex with men: marital separation and psychological adjustment

There have been few investigations of sexual identity and psychological adjustment among behaviorally-bisexual married men. A critical issue is whether such men experience increased psychological adjustment if they exit their primary heterosexual relationship and assume a gay identity. Two hundred and one ever-married men (n = 201) with same-sex sexual interests and behaviors were administered the Brady and Busse (1994) gay identity development questionnaire (GIQ) and the symptom check list-90 (SCL-90) as part of a larger investigation of sexual identity development. The measurement of homosexual identity formation (HIF) using the original nominal scoring criteria for the GIQ did not adequately detail processes of HIF among respondents, and an alternative scoring system that allowed continuous, rather than stage, measurement of HIF was utilized. Psychological adjustment was found to be significantly correlated with HIF among ever-married gay-identified men. Within bisexual-identified men, no relationships between HIF and psychological adjustment were found. Future studies of HIF should clearly differentiate between gay and bisexual men. The findings suggest significant psychological gains accompany public affirmation of gay identity among self-identified gay men who have been in a previous heterosexual relationship.     

Emotion-Focused Couples Therapy and the Facilitation of Forgiveness

The goal of this study was to evaluate the effectiveness of an emotion-focused couple therapy intervention for resolving emotional injuries. Twenty couples acting as their own waitlist controls were offered a 10–12-session treatment to help resolve unresolved anger and hurt from a betrayal, an abandonment, or an identity insult that they had been unable to resolve for at least 2 years. Treated couples fared significantly better on all outcome measures over the treatment period compared to the waitlist period. They showed a significant improvement in dyadic satisfaction, trust, and forgiveness as well as improvement on symptom and target complaint measures. Changes were maintained on all of the measures at 3-month follow-up except trust, on which the injured partners deteriorated. At the end of treatment, 11 couples were identified as having completely forgiven their partners and six had made progress toward forgiveness compared with only three having made progress toward forgiveness over the waitlist period. The results suggest that EFT is effective in alleviating marital distress and promoting forgiveness in a brief period of time but that additional sessions may be needed to enhance enduring change.     

The Impact of Poverty on Children and Young People’s Use of Services

This article describes a qualitative study exploring the impact of poverty on children’s access to and use of services, which took a comparative approach to gather the views of children from more and less affluent households. Findings suggest affordability and related factors including limited mobility constrained service use for less affluent children, resulting in cumulative missed opportunities. However, extended family, friends and agencies facilitated service access, mitigating the impact of poverty on service use to some extent. Research implications include the importance of listening to and taking account of the views of children from lower income families in service planning.     

Deriving the Normal and Exponential Densities Using EDA Techniques

This paper shows how students in an introductory statistics course discover mathematical expressions for the normal and exponential density functions. Techniques of exploratory data analysis (EDA) are applied to large data sets, the key idea being a straight-line fit to an appropriate reexpression of the histogram.     

The Perspectives of Young Men and Their Teenage Partners on Maternity and Health Services During Pregnancy and Early Parenthood

This study discusses young couples’ interactions with maternity and health services paying particular attention to men’s perspectives. Findings are based on research conducted in Scotland with men (aged 16–25) and their teenage partners (aged 16–19). Most young men were very involved in their child’s life and provided support and care to their partner during pregnancy and in early parenthood. Men often felt excluded or judged when accessing services, although positive experiences were reported too. The study discusses ways in which maternity and health services can be better attuned to meet the needs of young couples and be inclusive of men.     

The average likelihood and a fiducial approximation: one parameter members of the generalized gamma distributions

The average likelihood, defined as the integral of the like-lihood function over the parameter space, has been used as a criterion for model selection The form of the average likelihood considered uses a uniform prior. An approximation is presented based on fiducial distributions. The sampling distributions of the average likelihood and its fiducial approximation are derived for cases of sampling from one parameter members of the general-ized gamma distributions.