Sociocultural influences of body image among Australian and Fijian girls

Despite a traditional emphasis on a large body size in Fiji, both Australian and Fijian girls' had relatively similar body image attitudes and weight change behaviours. However, in comparison to Australian girls, Fijian girls experienced conflicting messages about losing and gaining weight.

Socio-cultural messages, body image, and body change strategies in men

The thesis found that men received information about the ideal male body from perceived media messages and peers through encouragement, teasing, or modelled behaviours. Body mass index (BMI) also influenced participant's perceptions of their body-image and the strategies they used to change their shape. Sexual partners generally held positive views of men's body shape and weight. The portfolio examines the barriers experienced by individuals with co-occuring disorders within the current treatment system, by analysing four case studies.

Attitudes towards the employability of ex-offenders

Employment is important in the reintegration of people with a criminal record. This thesis investigated the attitudes of four stakeholder groups towards the employability of ex-offenders. While the study found negative and stereotypical perceptions of the employability of ex-offenders, it also found significant differences in people's attitudes. To explain these differences an ecological systems model is proposed.

Understanding why cancer survivors help others

The research for the thesis examined cancer survivors' reasons for providing peer support to cancer patients, and the impact of this type of helping behaviour has on cancer survivors' quality of life. Results revealed six prominent reasons for providing peer support, and that helping others did not increase survivors' already high quality of life. The portfolio presents the content, facilitator perceptions, participant evaluations and outcomes of four group programs which targeted specific groups of participants.

Exercise dependence and elite Australian athletes

This thesis provides an examination of exercise dependence (EXD) among elite Australian athletes. The research identifies the main symptoms of EXD among elite athletes as excessive training, withdrawal, and continuance behaviours. EXD was found to be associated with irrational beliefs relating to training, low self esteem, and limited social support. The portfolio presents four case studies illustrating the use of solution focused brief counselling with athletes and drawing attention to the utility of a solution focused approach as an effective tool in sport psychology consultancy.

Internet-based cognitive behaviour therapy for erectile dysfunction

This thesis involved the development and evaluation of "Rekindle", an internet-based cognitive behaviour therapy (CBT) for erectile dysfunction (ED). For highly motivated couples, "Rekindle" was more effective than no treatment for improving sexual function and relationships. Most men who completed "Rekindle" had maintained treatment gains at 3-month follow-up. The professional portfolio presented 4 case studies which demonstrate that barriers to recovery from early psychosis are often complex and challenging issues, and that effective strategies need to be implemented to overcome these issues during treatment. When insufficient intervention is provided to address these barriers, the likelihood of successful outcome following early psychosis is significantly reduced.

The behaviour of infants/toddlers at 'falling-off' places

Toddlers were observed as they freely explored different 'falling-off' places on a visual cliff. Toddlers played extensively with wet / non-rigid surfaces (e.g. water) and briefly explored dry / rigid surfaces. Edges were crossed intentionally and unintentionally, either as an extension or consequence of edge engagement, by a sub-group of toddlers. The findings have implications for drowning / injury prevention.

Disturbing the dream of the autonomous subject

This concept-empirical inquiry investigated tensions between practitioners and their clients' significant-others. At its root, this difficulty was found to reflect embedded ideological, professional and organizational factors aligned with the process of individualization, a disposition which renders significant-other relationships as, at best, irrelevant to the professionals' understanding of their project.

Professionals' attributions and referral decisions in cases of domestic violence

This thesis is the first national study of workers who have contact with victims and perpetrators of domestic violence. It highlights that the victim and perpetrator's gender, as well as the relevant professional's agency type and experience, all influenced their attitudes to, and service delivery decisions with, domestic violence-related clients. The portfolio utilises four case studies to examine the way that two Victorian sex offender programs attempt to balance risk-need and good lives principles in the assessment and treatment of sex offenders.

The neuroanatomical correlates of subjective wellbeing following head injury

The thesis found results supporting the involvement of the Right Frontal area of the brain in the subjective wellbeing (SWB) of individuals. Additional results suggested SWB is dependent upon Core Affect, itself dependent upon the Right Parietal area of the brain. These results provide evidence that SWB and Core Affect are based upon a neurological substrate. The portfolio investigated the association between chronic medical conditions and anxiety disorders, and how the occurence of anxiety issues can affect overall psychological adjustment to illness.

Extending double standards and stereotyping approaches to hiring older workers

This thesis examined factors underlying discrimination against older job applicants. Drawing upon stereotyping and double standards-based approaches to discrimination the thesis found that positive and negative aspects of the older worker stereotype can have cumulative effects on hiring decisions and may interact with job requirements to affect discrimination.

A hypothesised model of disordered eating in overweight women

This thesis found that predicted risk factors for disordered eating were similar for overweight and non-overweight women. However, overweight women reported more stigmatisation and body shame, had a higher risk for developing an eating disorder, and were twice as likely to be diagnosed with a subclinical/clinical eating disorder than non-overweight women. The portfolio presents four case studies demonstrating the considerations and challenges of psychologically assessing and treating individuals with chronic health conditions.

Effects of physical activity on depression and anxiety in children

This thesis study examined the direct and indirect effects of physical activity, self-efficacy and peer relations in depression and anxiety in children. No direct relationships between physical activity and symptoms of depression or anxiety were found for either sex. The portfolio, using four clinical health psychology case studies, provides an illustration of the clinical application of the transtheoretical model to four different health issues.

Auditory localisation reversals and the role of torso-related cues

Human auditory localisation reversals are explored using mixture distribution analysis techniques. This is validated for front/back reversals and subsequently shown to provide evidence for up/down reversals as distinct classes of mis-localisation. Torso-related localisation cues are identified and also shown to provide a source for resolving these reversals in some listeners.

The role of alcohol consumption in recovering drug users

This thesis found that alcohol consumption by illicit drig users has not been well researched. A qualitative study found alcohol was used as a substitute and believed to be related to illicit substance use. While the quantitative study generated no overall consensus, the research highlighted the need to conduct additional studies into substance abuse. The portfolio explored the relationship between maltreatment and the development of Reactive Attachment Disorder through four case studies of child clients.