Female sexual dysfunction

This thesis examined the aetiology of female sexual dysfunction (FSD) and a model to represent sexual function. Relationship factors were the main predictor of sexual function for women with FSD. A circular model of sexual response represented women's sexual experience for those with FSD and those who did not have FSD. In order to illustrate the role of family emotional involvement in children's development of psychological disorders the portfolio presents and explores four case studies.

Pathways to sex offending

The research of the thesis aimed to contribute to the theoretical understanding of the various pathways that offenders follow in committing sexual offences. Using grounded theory a theoretical model was generated which described four major pathways to sexual offending. Quantitative analyses revealed that offenders who take different pathways differ significantly in respect of their risk of recidivism, demographic variables, rape myth acceptance and aggression. The portfolio considered the limitations of sex offender treatment programs for treating sex offenders with histories of childhood sexual abuse and presented four case studies.

Three-part ecological model of community reintegration of ex-prisoners

Seventy nine prisoners completed a questionnaire before and after prison release. Drug use and health ratings changed over time, while employment and housing stability, finance, and social support did not. Participants had higher depression and anger before leaving prison, but anxiety remained low. Several life conditions predicted current emotional state.

Staff education to manage behavioural symptoms of dementia

The thesis investigated strategies for managing behavioural symptoms of dementia in nursing homes which involved developing and implementing an eight week education program. Results demonstrated that staff education can be associated with positive outcomes for staff members, while education alone is insufficient to change residents' behaviour. The portfolio investigated grief relating to loss of health through four case studies. Attachment theory, dual processing model and meaning reconstruction model were found to be clinically useful for both bereavement--related losses and health-related losses.

A cross-cultural examination of social and sexual behaviour in High Functioning Autism and Down Syndrome

The focus of this research was to obtain an understanding of the social and sexual behaviour of adolescents with High Functioning Autism (HFA) or Down Syndrome (DS) in comparison to Typically Developing (TD) adolescents across cultures. The findings highlight the importance of cross-cultural research and indicate the need for sex education. The portfolio presents four case studies which support the proposition that insecure attachment is only likely to lead to depression in the presence of socially-related and other psychological difficulties, since not all insecurely attached children develop depressive symptoms.

Psychological impact of DAFNE training in adults with Type 1 diabetes

This thesis investigated the psychological impact of an education intervention, Dose Adjustment for Normal Eating (DAFNE), in adults with type 1 diabetes. The results demonstrated that the education programme improved participants' subjective wellbeing, self-efficacy and reduced diabetes-related distress compared to a comparison group that engaged in usual care. The portfolio examined the use of mindfulness-based strategies, in particular Acceptance and Commitment Therapy (ACT) in four case studies which illustrated that the impact of the therapy is directly related to the the willingness of the client to engage in the practices.

Controlling subjective well-being

This thesis focused on the impact of disordered eating and obesity, and found that people with better self-esteem and personal control experience greater satisfaction with their lives overall. Although people reporting disordered eating reported lower self-esteem and obese people were less satisfied with their health, overall life satisfaction was maintained. The portfolio examined the Scientist-Practitioner Model (S-P) of psychology whereby practitioners perform dual roles as clinician and researcher. The clinical utility of the S-P model was then evaluated in four case studies.

Shared parenting

The thesis addresses shared parenting, an arrangement which emphasises the equal responsibility of both parents for children after separation, which is often assumed to ameliorate the supposed negative effects of parental separation. This study found that from children's perspective, the most important consideration was not the type of family they lived in but rather the quality of their relationship with each parent that impacted on their emotional adjustment. The portfolio focuses on the challenge of dealing with allegations of child sexual abuse in the context of the Family Court. The comples issues involved in these types of cases are illustrated by four case studies.

Situational and dispositional influences on student learning

This research investigates influences of situational and personal factors on student learning. Personal factors (e.g. test anxiety, student life values, culture) are considered more influential than situational factors (e.g. assessment weighting, assessment type). The findings have implications for policies and practices associated with teaching, assessment, and effective study skills.

Questioning deterrence policies in the mandatory detainment of asylum seekers

This thesis examined Australia's policy of mandatory detention of asylum seekers which is based on the theoretical premises that they are rational actors who have choices, and that mandatory detention will serve as a deterrent. Interviews with asylum seekers did not support these underlying assumptions, suggesting that a re-examination of Australia's policies is required. The professional portfolio evaluates the Ward & Hudson (1998) model of the offending child molestation process which is believed to account for the differences in goals, affective states and planning among sexual offenders, and consequently determine an individual's treatment needs. Four case studies are presented and analysed.

Investigative interviewing of children : barriers to adopting 'best-practice' guidelines

This research examined the global difficulties of investigative interviewers in adhering to best-practice guidelines (i.e. open-ended questions) when interviewing children about abuse. It demonstrated that the importance of, and rationale for, using open-ended questions is not well understood by investigative interviewers, nor are they adequately reinforced with police organisations.

Mothers' and fathers' experiences of complicated childbirth

The thesis examined the differences between mothers and fathers who experienced complications during childbirth and whose infant required hospitalisation. It was found that parents took on markedly different roles, with differing needs, stressors and emotional reactions. More gender-role specific recommendations are made to improve support services during this time. The portfolio uses four case studies to demonstrate not only the general overarching impact of reproductive difficulties and the benefits and limitations of therapy, but also the context specific themes that are unique to each woman.

Attitude change in employment of people who have a disability

This thesis is set in Ecological Systems Theory and found that direct experience with people who have a disability, rather than constructed scenarios, is the key to positive attitude change. Future research should utilize the powerful role stereotyped groups themselves have in attitude change through their own development and interaction with the environment.

Determinants of visual size constancy in different orientations in light and darkness

This project was concerned with the perception of size constancy of simple, elongated and planar objects in the light and dark. The main findings are: transverse, vertical and medial axes give rise to different degrees of size constancy; true size and shape of the objects proved to be a factor in size constancy; the size-distance invariance hypothesis (SDIH) cannot explain underconstancy in the light, and perfect constancy in the dark.

Determinants of time-to-contact judgements

The experiments reported in this thesis investigated the visual information used by observers to judge the time-to-contact (TTC) of approaching objects. The results provide support for the proposition that TTC judgements are based on retinal image expansion rate and observers' prior experience with the objects.