Longitudinal study of children's disordered eating and muscle preoccupation

This thesis examined the role of individual factors in the development of dieting and muscal preoccupation in children. The main factor associated with these weight and shape concerns was perfectionism. It is important to identify risk factors in order to design intervention programs to decrease these behaviours in children.

Factors influencing the relationship between sexual abuse and academic achievement

This study examined factors expected to influence the relationship between sexual abuse and academic achievement in an adolescent inpatient psychiatric population. It was found that sexual abuse combined with either low intelligence, substance abuse, internalising behaviour problems or externalising behaviour problems predicted poor academic achievement. The supporting portfolio aims to discuss the proposed relationship between attachment and adolescent depression, highlighting the clinical relevance of this body of research with four cases of adolescent depression.

Psychosocial epidemiology of colorectal cancer

The research explored the role played by personality and stress in the development and progress of colorectal cancer. Personality type was related to health outcomes following diagnosis, and to participation in bowel cancer screening. The personality types also differed in terms of their capacity to deal with stress.

Perceptions and personality : a viewer-centred approach to film violence research

This thesis took a viewer-centred approach to the study of media violence. The findings indicated that viewer perceptions and personality mediate the affective, cognitive and arousal responses of viewers. The importance of the viewer perception and personality examined in this thesis also differed as a function of gender and age. The portfolio focused on the current Victorian correctional system's response to, and attempts to rehabilitate, convicted sexual offenders. It presents four case studies to demonstrate how the Victorian Sexual Offender Treatment Program attempts to apply empirically validated "best practice" principles of offender rehabilitation.

Reinforcement sensitivity theory : a paradigm for understanding the motivational processes underlying alcohol use

Provides an examination of the processes which motivate individuals to drink alcohol. It was found that heavier drinkers are highly sensitive to reward yet more likely to experience negative affect, both generally, and in response to alcohol-related cues. Based on these findings a model focusing on the links between personality, mood and craving for alcohol was developed.

Depression and anxiety in patients with cancer and their families

This thesis identified aspects of family relationships and the patients' illness that were associated with depression and anxiety in patients and their relatives after a cancer diagnosis and during treatment. It also tested the ability of a measure of family relationships to identify psychological distress in these families.

Exploration of the multifaceted dimensions of successful ageing

This thesis explored older adults' experiences of successful ageing. Self-acceptance, attitudes to ageing, and flexibility emerged as influencing factors. Acceptance was described as a personal struggle and underpinned criteria of successful ageing. Overall, ageing successfully seems anchored in our need to become integrated and find meaning in life.

Violent offending : the efficacy of a unitary and transtheoretical intervention

Examines "best practice" in reducing recidivism. Compares two interventions for violent offenders, and examines whether their different theoretical orientations (unitary or transtheoretical) affected program efficiency. Although the transtheoretical intervention was more efficacious, insufficient adherence to best practice principles within implementation of both programs significantly impinged upon program success.

Manualised treatment and dropout : a study of parent training

Parents who dropped out of manualised parent training programs for children with externalising behaviour disorders were interviewed retrospectively and compared prospectively with parents who continued in these programs. Parents who dropped out tended to feel more overwhelmed by their situation, because their child's behaviour problems were more severe, they had single parent status or had more than one child with difficulties.

Anger and aggression in the presence of anxiety and depression

This portfolio considers major theories of aggression and relates them to four individual case studies. Each client has difficulties with anger and aggression and all had additional emotional difficulties, specifically depression and anxiety.

Cognitive ability and FFM personality predictors of military training performance

This study demonstrated the validity of the Five-Factor Model (FFM) of personality trait domains over a measure of general cognitive ability in predicting training performance among military trainees. The results provide support to the growing consensus on the superiority of the FFM traits in predicting criteria on practical importance.

Enhancing juror decision-making through provision of transcripts

This thesis explored how much evidence jurors remember when instructed to reach a verdict. Results indicated that jurors required to rely on memory recalled significantly less evidence than jurors provided with access to the court transcript and were less confident than aided jurors that they had returned the 'right' verdict. The portfolio explored a possible association between chronic childhood challenging behaviours and later offending behaviour in individuals with intellectual disability. Includes four clinical case studies. The importance of early intervention is illustrated.

Spectator, Fetish, Gaze

This thesis argues for a contemporary concept of the gaze. A brief history of film and of psychoanalysis sets up the history of the spectator, of the fetish and of the gaze. From this context, the contemporary spectating process is examined through the film "Boys don't cry".

Shareholder participation in the corporation

Given that recent empirical happiness findings demonstrate that psychological needs are more important to individuals than the generation of wealth, the coporation should be considered as a mechanism utilised by individuals, through the acquisition of shares, to satisfy psychological needs, rather thean simply a means to generate and maximise wealth.