Melbourne School of Psychological Sciences - Theses
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ItemCreativity in writers : investigating the role of personality and emotional intelligence(University of Melbourne, 2007)
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ItemGrassroots perspectives on peace in Sri Lanka(University of Melbourne, 2007)
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ItemWhat are the special characteristics of families who provide long term care for children of parents with mental illness?( 2003)This project investigated characteristics relating to family functioning and attitudes to mental illness, and caregiving, which distinguish families choosing to care for children of parents with mental illness (CPMI) from families who choose not to but do care for other children (NCPMI), and from families not involved in the adoptive care system (COMM). Welfare agencies seeking long term home based care for children of parents with mental illness (among other groups of children) report that potential caregivers are concerned about the child’s genetic risk, and the requirement that they facilitate access visits with the birth parent. Consequently it is more difficult to recruit caregivers to care for children of parents with mental illness. Previous studies found that families who adopt children with special needs had family systems that were flexible and able to adapt to changing needs, and in which family members felt close to one another. It was not known if the functioning of families who care for children of parents with mental illness would differ from other family groups. Nor was it known if these families would differ in motivation to be caregivers and attitudes to mental illness from other family groups. Forty four families completed a questionnaire providing background information, and a family functioning questionnaire which included the FACES II measure (Family Adaptability and Cohesion Evaluation Scale) and questions assessing level of altruism, and tendency to respond in a socially desirable manner. Data from the FACES II measure was used to classify families according to the Circumplex Model of Marital and Family Systems. Q-methodology was used to assess participants’ attitudes to eight issues related to the research question: mental illness, children of parents with mental illness, parents having a mental illness, family environment, motivation to be caregivers, ongoing contact between child in care and parent, approval of others when deciding to be a caregiver, and flexibility in deciding to accept a certain child for placement. The Q-method required participants to rate 42 statements (a Q-set), concerning these issues, according to a fixed distribution, from statements with which they strongly agreed to statements with which they strongly disagreed. Participants could also give open-ended responses to questions addressing the same issues in a semi-structured interview. The CPMI group were found to have a lower level of income and education than the other two groups, and were more likely to be full time caregivers. Both caregiver groups were unlikely to have children of their own. The profiles of the three groups on the cohesion and flexibility sub-scales of FACES II were similar. The classification of the family groups on the Circumplex model showed that the CPMI group were located in the balanced and mid-range levels of the model more so than the other two groups. Responses to the Q-sort and interview questions suggested that the CPMI families were more understanding of mental illness, and of the needs of the children and capacity of their parents. It is suggested that future studies increase the number of participants, and investigate in more detail the factors which motivate families who provide long term care for children of parents with mental illness.
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ItemThe assessment and treatment of concerns and anxiety in patients undergoing pre-surgical monitoring for epilepsy( 2006)The aim of the present study was to investigate the efficacy of an information package on reducing pre-surgical anxiety and concerns in patients with intractable epilepsy. Adverse psychological and social effects of temporal lobe epilepsy (TLE) are instrumental in anxiety and distress in these patients. This is brought into the hospital setting and exacerbated by the monitoring process and concomitant possibility of surgery where many patients prematurely curtailed the process at cost to themselves and the hospital.
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ItemAn investigation of forecasting behaviour( 2002)To manage an uncertain future relevant societal groups, such as government and corporate sectors, utilise economic forecasts to help plan future strategies. Many vital decisions are based on economic forecasts. Economists have traditionally been the professionals employed as economic forecasting experts. The dominant paradigm for present day forecasting is the "rational expectations theory", which assumes that a forecaster is capable of making optimal use all of the available information. The field of psychology offers a different, yet complementary, approach to the topic of economic forecasting. The aim of the current study was to research mental processes and behaviours of individuals participating in a forecasting task. The role of the following psychological variables within economic prediction behaviour was assessed: (1) task complexity, (2) decision making style, (3) the anchoring and adjustment heuristic, (4) the framing effect, and (5) personal feelings about the task content. All of these variables were hypothesised to have a direct influence on prediction behaviour. In addition, task complexity and decision making style were assumed to moderate the influence of the other psychological variables. A conceptual framework was designed to depict the assumed relationships. (For complete abstract open document)
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ItemOur flaws are ‘only human’: the role of the human nature concept in group-protection( 2009)Negative characterisations of social groups threaten group members’ social identities evoking various group-protective responses. Drawing on research about the functions of lay conceptions of humanness in social perception, the current research investigated a novel group-protective strategy: believing that an in group’s negative traits (flaws) are fundamental aspects of ‘human nature’ (HN). A similar protective strategy has been documented when acknowledging flaws in the individual self; this was extended to the acknowledgement of in group flaws in the current studies. In Study 1 (N = 77),participants’ in group-descriptiveness ratings of flaws were most strongly predicted by their HN ratings of flaws, suggesting that people may selectively acknowledge HN flaws as in group-descriptive. Study 2 (N = 51) demonstrated that flaws were rated higher on HN when attributed to an in group than to an out group. However, this effect was not found for positive traits, suggesting that it may reflect a motivation to protect a threatened in group-identity. Study 3 (N = 79) replicated this asymmetrical ‘humanising of in group flaws’ effect, and found that it was independent of desirability. In addition in group-identification was measured in Study 3 and found not to moderate the humanising of in group flaws. Finally, in Study 3 participants also rated traits on an alternative sense of humanness, known as ‘human uniqueness’ (HU). The asymmetrical humanising of in group flaws effect was not found for the HU dimension, indicating that HN may be better suited to the protective function of mitigating flaws. These studies indicate that HN beliefs are systematically related to in group flaw-acknowledgement and suggest that in order to mitigate their in group’s flaws and thus protect the value of their social identities, people may be motivated to (a) selectively acknowledge HN flaws as in group-descriptive; and (b) ‘humanise’ flaws attributed to their in group Further more, the current research supports the claim that HN is an important dimension of social perception (e.g., Haslam et al., 2008); extends the relevance of this dimension to perceptions of in groups; and suggests that the HN concept should be understood as dynamic and flexible, rather than fixed.