Petra K. Staiger

Does the tendency to act impulsively underlie binge eating and alcohol use problems? An empirical investigation

The co-occurrence of problem drinking and binge eating and purging has been well documented. However, there has been relatively little investigation of etiological models that may influence the development of this co-occurrence. This study tests the hypotheses that impulsivity is heightened in eating disordered women compared with controls, and that women with comorbid bulimia and alcohol use disorders show higher impulsivity than bulimic-only women. The Impulsivity scale, BIS/BAS scales, State Anxiety Inventory, and a behavioural measure of reward responsiveness (CARROT) were administered to 22 women with bulimia, 23 women with comorbid bulimia and alcohol abuse/dependence, and 21 control women. As hypothesised, eating disordered women scored higher than controls on several self-report measures of impulsivity and sorted cards faster during a financially rewarded trial on the behavioural task. Also, as predicted, comorbid women scored higher than bulimic women on the Impulsivity scale. These findings suggest that individual differences in impulsiveness and a tendency to approach rewarding stimuli may contribute to developing these disorders.

Effect of western culture on women's attitudes to eating and perceptions of body shape

OBJECTIVE The current study investigated the effect of culture on two factors implicated in the development of eating disorders, negative attitudes toward eating and dissatisfaction with body shape. METHOD Hong Kong-born and Australian-born women from two Australian universities were surveyed using the Eating Attitudes Test (EAT) and the Figure Rating Scale (FRS). RESULTS Results showed no difference between the groups in eating attitudes, but significant differences in body shape perceptions, with the Australian-born reporting greater dissatisfaction. Hong Kong-born subjects were separated into two groups based on their level of Chinese identity (Western acculturized and traditional). Their EAT and FRS scores were compared to the Australian-born, with Western acculturized Hong Kong-born subjects reporting significantly lower EAT and FRS scores than the Australian-born, whereas the more traditional Hong Kong-born subjects reported equivalent scores. DISCUSSION Main implications center around the need for a cross-culturally sensitive definition of eating disorders, the effect of level of ethnic identity on eating attitudes and body image, and the importance of developing culturally appropriate measures.

Should personality traits be considered when refining substance misuse treatment programs

The interplay between stable personality characteristics and environmental factors is emphasised in most contemporary approaches to individual differences. This interaction appears to be important in understanding the development of substance use and misuse. Impulsivity related personality traits such as sensation-seeking, novelty seeking, reward-sensitivity and behavioural disinhibition, are strongly linked to adolescent and adult substance use and misuse. The role of anxiety-related traits, in the development of substance misuse is less clear. Nonetheless, anxiety disorders are very common amongst adult substance misusers and almost certainly play a critical role in the maintenance of a substance use disorder and influence treatment effectiveness. The data suggest that personality influences treatment outcomes and yet these individual differences are generally not addressed in treatment. We argue in this review that interventions which are matched to these relevant personality traits may improve treatment outcomes for substance misusers.

Reactivity to alcohol-related cues: Relationship among cue type, motivational processes, and personality

This study examined the relationship between personality traits implicated in the drinking literature (i.e., sensation seeking and anxiety) and reactivity to 2 different alcohol cues. The opportunity to consume alcohol was manipulated, and differences in urge and affective reactivity were assessed. Grays (1987) model of impulsive sensation seeking and anxiety was adopted to investigate relationships between personality and responses to the appetitive (consumption) and aversive (no consumption, nonrewarding) alcohol cues in 40 regular social drinkers. The consumption cue produced increases in appetitive motivation and positive correlations with sensation-seeking traits. The no-consumption cue produced increases in aversive motivation and positive correlations with anxiety-related traits. It was concluded that Grays model of impulsive sensation seeking and anxiety may provide a useful framework for examining the personality correlates of cue reactivity to different cues.

Expanding Children's Food Experiences: The Impact of a School-Based Kitchen Garden Program

OBJECTIVE Evaluate achievement of the Stephanie Alexander Kitchen Garden Program in increasing child appreciation of diverse, healthy foods. DESIGN Comparative 2-year study. SETTING Six program and 6 comparison primary schools in rural and metropolitan Victoria, Australia, matched for socioeconomic status and size. PARTICIPANTS A total of 764 children in grades 3 to 6 (8-12 years of age) and 562 parents recruited. Retention rates at follow-up included 85% children and 75% parents. INTERVENTION Each week of the school year, children spent 45 to 60 minutes in a garden class and 90 minutes in a kitchen class. PHENOMENON OF INTEREST Program impact on childrens willingness to try new foods, capacity to describe foods, and healthy eating. ANALYSIS Qualitative data analyzed using inductive thematic analysis. Quantitative data analyzed using random-effects linear regressions adjusted for school clustering. RESULTS Child and parent qualitative and quantitative measures (if never tried before, odds ratio 2.0; confidence interval, 1.06-3.58) showed increases in childrens reported willingness to try new foods. No differences in articulation of food descriptions (program vs comparison groups). Qualitative evidence showed that the program extended its influence to healthy eating, but this was not reflected in the quantitative evidence. CONCLUSIONS AND IMPLICATIONS Findings indicate program success in achieving its primary objective, meriting further program research.

Children with persistent conduct problems who dropout of treatment.

Abstract Dropout of treatment is one of the key issues in outcome in a child and adolescent mental health service. We report two studies focusing on the treatment process and the dropout rate of children with persistent conduct problems presenting to a community mental health service, using a prospective design. The first study included 32 children and used a randomised controlled treatment design comparing a CBT approach with conjoint family therapy and an eclectic approach. The overall dropout rate was 36%. Dropout occurred significantly less frequently in the CBT group. The dropout group was associated with mothers who were younger and less educated, a poorer rating by the clinicians at the last meeting, parental dissatisfaction with the treatment service and perception that the treatment was less organised and having less behavioural tasks. In the second study we used a naturalistic follow-up design. Forty-six children were included. The overall dropout rate was 48%. Again, the children who defaulted were rated by clinicians as less likely to have improved and dropout was also significantly associated with parental perception of a less organised treatment. In both studies dropout usually occurred after assessment and at the early phase of treatment.

Review of rural and regional alcohol research in Australia.

INTRODUCTION Alcohol is the most commonly used drug within Australia. Recently, there have been indications that there is a greater incidence of high-risk drinking within rural populations as compared with their urban counterparts. High-risk drinking is associated with numerous conditions, such as diabetes, heart attack and cancer, as well as acute harms such as assault, suicide and road accidents. The objective of this article is to review the current research and relevant data pertaining to alcohol use and alcohol-related harms within rural Australia. METHODS This paper is a systematic review of 16 databases, including PubMed, PsycINFO and Google Scholar. RESULTS Overall, 18 studies describing alcohol consumption or alcohol-related harms were found. Approximately half of these studies were large-scale national population surveys, which were therefore limited in their representativeness of specific regional and rural towns. Most studies examining alcohol consumption used self-report data collection, meaning that interpretation of results needs to be tentative. There is a consistent pattern of higher rates of alcohol consumption and consequent harm within regional and rural Australia than in urban areas. CONCLUSIONS There is emerging research examining alcohol consumption and alcohol-related harms within regional and rural Australia. All studies show that these populations experience disproportionate harm because of alcohol consumption. The causes and mechanism for this have not been investigated, and a program of research is required to understand how and why rural populations experience disproportionate levels of alcohol-related harm and ultimately, what interventions will be most effective in reducing alcohol-related harms.

Improving family functioning and child outcome in methadone maintained families: the Parents Under Pressure programme

Twelve families responded to posters displayed in a methadone clinic for inclusion in a pilot study assessing the viability and potential utility of an intensive, multi-component family-focused intervention, the Parents Under Pressure programme. The programme was designed to improve child behaviour, decrease parental stress and improve family functioning in methadone-maintained families by targeting affect regulation, mood, views of self as a parent, drug use and parenting skills. Nine of the families completed the programme delivered in their homes; eight were recontacted at 3 months. Each family reported significant improvements in three domains: parental functioning, parent-child relationship and parental substance use and risk behaviour. In addition to the changes in family functioning, the majority of families reported a decrease in concurrent alcohol use, HIV risk-taking behaviour and maintenance dose of methadone. The families reported high levels of satisfaction with the programme. It is recommended that future studies include independent measures (e.g. behavioural observations) of child outcome and parental functioning. The results were optimistic and provided the impetus to evaluate the treatment programme using a randomized controlled trial.

The association between sports participation, alcohol use and aggression and violence: A systematic review

OBJECTIVES To review the current research on alcohol-related violence and sports participation. METHODS The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were used to identify relevant studies for inclusion. A search of six databases (EBSCOhost) was conducted. RESULTS A total of 6890 studies was were identified in the initial search. Of these, 11 studies met the inclusion criteria. The majority of the studies were from the US (n=10) and focused on collegiate athletes (n=7), adolescents (n=3), professional/former professional athletes (n=1). CONCLUSION The reviewed research indicates higher rates of alcohol use and violence in athlete populations when compared against non-athlete populations. Masculinity, violent social identity and antisocial norms connected to certain sports stand out as potential factors that may impact the association between sport and violence in athlete populations.

Growing Community: The Impact of the Stephanie Alexander Kitchen Garden Program on the Social and Learning Environment in Primary Schools

This article presents results from a mixed-method evaluation of a structured cooking and gardening program in Australian primary schools, focusing on program impacts on the social and learning environment of the school. In particular, we address the Stephanie Alexander Kitchen Garden Program objective of providing a pleasurable experience that has a positive impact on student engagement, social connections, and confidence within and beyond the school gates. Primary evidence for the research question came from qualitative data collected from students, parents, teachers, volunteers, school principals, and specialist staff through interviews, focus groups, and participant observations. This was supported by analyses of quantitative data on child quality of life, cooperative behaviors, teacher perceptions of the school environment, and school-level educational outcome and absenteeism data. Results showed that some of the program attributes valued most highly by study participants included increased student engagement and confidence, opportunities for experiential and integrated learning, teamwork, building social skills, and connections and links between schools and their communities. In this analysis, quantitative findings failed to support findings from the primary analysis. Limitations as well as benefits of a mixed-methods approach to evaluation of complex community interventions are discussed.