The thesis describes a program of research that investigated whether women's perceptions of intergroup conflict between men and women impact upon their interpersonal relationships with men. A series of three studies focus on two groups of women: women who perceive a high amount of gender-based discrimination and women who perceive relatively little gender-based discrimination. Unexpectedly, despite significant differences between the two groups in terms of their social indentities as women and their gender ideologies, there were no differences between them with respect to the nature and extent of their work, platonic, and intimate relationships with men. Two psychological mechanisms that may enable a woman to prevent perceptions of intergroup discrimination from impacting upon her intimate relationships are examined: the exceptional case and dissociative mechanisms. Although no support was found for the dissociative mechanism, strong support was found for the exceptional case mechanism. Women who perceive a high amount of discrimination, compared to those who perceived relatively little, are more likely to view their partners as exceptional in terms of their support of women's issues. Moreover, it was demonstrated in Study 3 that the male partners of these women are actually exceptional in terms of their support, as well as their negotiation, of women's issues.

The present research explores a novel construct of fear of being single, without a romantic partner. This research demonstrates that those who fear being single may lower their relationship standards without realizing it, even accounting for constructs typically examined in relationship research such as anxious attachment and neuroticism. Study 1 explored the content of people’s thoughts about being single. Studies 2A and 2B involved the development and validation of the Fear of Being Single scale. Study 2C provided preliminary support for the hypothesis that fear of being single predicts settling for less in ongoing relationships, showing that fear of being single predicted greater dependence on unsatisfying relationships. Studies 3A and 3B explored the predictive ability of fear of being single for self-reported dating standards. Across both samples, fear of being single was unrelated to self-reported standards for a mate, with the exception of consistently higher standards for parenting. However, Studies 4 and 5 explored romantic interest in targets that were manipulated to vary in responsiveness (both Studies 4 and 5) and physical attractiveness (Study 5 only). These studies found that fear of being single consistently predicted higher levels of romantic interest in less responsive and less attractive dating targets. Taken together, the present research suggests that fear of being single is a meaningful predictor of settling for less in relationships.

The present research explores a novel construct of fear of being single, without a romantic partner. This research demonstrates that those who fear being single may lower their relationship standards without realizing it, even accounting for constructs typically examined in relationship research such as anxious attachment and neuroticism. Study 1 explored the content of people’s thoughts about being single. Studies 2A and 2B involved the development and validation of the Fear of Being Single scale. Study 2C provided preliminary support for the hypothesis that fear of being single predicts settling for less in ongoing relationships, showing that fear of being single predicted greater dependence on unsatisfying relationships. Studies 3A and 3B explored the predictive ability of fear of being single for self-reported dating standards. Across both samples, fear of being single was unrelated to self-reported standards for a mate, with the exception of consistently higher standards for parenting. However, Studies 4 and 5 explored romantic interest in targets that were manipulated to vary in responsiveness (both Studies 4 and 5) and physical attractiveness (Study 5 only). These studies found that fear of being single consistently predicted higher levels of romantic interest in less responsive and less attractive dating targets. Taken together, the present research suggests that fear of being single is a meaningful predictor of settling for less in relationships.

When romantic partners provide support to one another, their attempts are not always successful in relieving the distress of the support recipient. While unsuccessful support transactions are sometimes caused by insufficient skills on the caregiver’s part, research has also shown that certain individuals struggle to feel better regardless of the quality of support that they receive. The overall goal of the present set of studies was to examine how individuals who are inconsolable (i.e., who typically do not feel better when they receive support) impact the self-esteem and relationship satisfaction of their romantic partners, as well as the likelihood that their romantic partners will continue to provide support to them in the future. Study 1 showed that individuals who perceived their romantic partners to be more inconsolable were less likely to be satisfied with their romantic relationships, particularly if they were male, or high in rejection sensitivity. These individuals were also less likely to report engaging in actual support behaviours toward their romantic partners, and in contrast to the finding pertaining to relationship satisfaction, this result was stronger among individuals low in rejection sensitivity. Study 2 showed that when individuals imagined themselves as the support provider in a vignette where the support recipient was inconsolable, they predicted that they would experience lower state self-esteem and romantic relationship satisfaction, and that they would be less likely to provide the partner with support in the future. Conversely, in Study 3 participants who recalled and wrote about a time in which their romantic partner was inconsolable did not predict providing their partners with less support in the future, however, they did report lower state self-esteem, and among individuals who were high in rejection sensitivity, lower relationship satisfaction. Overall, these findings suggest that inconsolable individuals negatively impact the self-esteem and romantic relationship satisfaction of their partners, particularly if their partners are high in rejection sensitivity. Further, inconsolable individuals may also be at risk for receiving less support over time.

Carthamus (Asteraceae) contains both crop species (C. tinctorius, safflower) and weedy species, increasing the need for a better understanding of the genus. Despite previous studies, many outstanding questions remain regarding the phylogenetic relationships of safflower, especially with regards to the weedy species. Investigation of the relationships in Carthamus was done using sequence data. The closest relative to C. tinctorius was studied using microsatellite data. Microsatellite data was also utilized to track the introgression of C. oxyacanthus DNA into the C. tinctorius genome in an interspecific cross. Sequence data supports the division of the genus into two sections, Carthamus and Atractylis. Both sequence and microsatellite data reveal that most traditionally recognized species are not monophyletic. Microsatellite data indicates that C. palaestinus is the closest relative of cultivated safflower. Microsatellites also indicate that C. oxyacanthus DNA is able to move into the C. tinctorius genome, showing potential for breeding programs and raising concerns for potential transgenic crops. / Plant Biology

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This study explored one classroom teacher's attempt to bridge young learners' access to the academic content of Social Studies in an elementary, multilingual, multicultural, mainstream classroom. To this end, it examined both the planning and enacting of a Grade Five/Six Social Studies unit: Immigration In Canada. The unit was designed to draw on the teacher's and learners' social and cultural identities as a resource and afford students multiple ways to access and demonstrate understandings. In the complex, and dynamic environment of the mainstream classroom, the subject of Social Studies presents a linguistically demanding academic discipline for native English speakers and often an even more formidable challenge for students who are in the process of acquiring English as a second or an additional language Simultaneously, the subject matter of Social Studies can provide a useful venue to share experiences related to language, culture and personal histories. This study provided a rich and holistic account of the everyday classroom life of students' and their teacher's experiences over a three month time span during Social Studies lessons. Through qualitative research methods, data were drawn from reflective notes of planning sessions, field notes of classroom observations, audio-recorded interviews of the students, and an audio-recorded interview of the teacher, a survey and student work samples. Two, one hour after school planning sessions and seventeen (usually forty-five minute) classroom lessons were observed over a three-month period. The data was analyzed and systematized around my research questions in order to explore how the Social Studies unit was enacted in a mainstream setting. The qualitative analysis of the data suggested that there were positive connection between the curriculum as planned and the curriculum as experienced in the classroom. The study demonstrated that a Social Studies unit that encompassed a multiliterate pedagogy where particular attention was paid to drawing on students' social and cultural identities had very positive outcomes. The study also highlighted that the teacher's own professional identity played a key factor in affirming student identity and promoting student engagement. There was a strong link between investment of the learner and the relationship between the teacher and the students. The students were more deeply invested in the lessons than they might otherwise have been because the learning environment that the teacher constructed, valued students as members of a learning community, each with a personal history that was respected. The findings also suggest that the narrative genre of storytelling was a preferred activity for students and bridged a connection between both home and school environments. Within the Social Studies lessons the teacher continually emphasized and fore-grounded the role of relationship between student and teacher and student to student as means to an effective learning environment. The study also highlighted the need for further research in diverse, elementary mainstream, classroom settings and the need to further examine literacy practices that encompass a more linguistically and culturally responsive pedagogy.

Serious questions need to be asked about the current status of midwifery in Australia. This doctorate examines the lack of recognition of midwifery as an autonomous profession and its consequential invisibility in Australian maternity care.Despite the significant amount of evidence that continues to accumulate to support the expansion of midwifery models of care, such changes have not been widespread in Australia. An examination of international, national and local health policy and strategic direction in maternity services, together with a critique of contemporary Australian midwifery and the role of the midwife within the public health system, provide the rationale and context for the study. The 'case' for introducing improved systems and models of maternity care is developed with regard to the evidence for increasing the utilisation of midwifery. The doctorate argues for greater visibility and recognition of midwifery in Australia with a focus on the role of midwifery leadership and its potential to improve collaboration. A number of case studies report experiences and insights of leadership and collaboration across different contexts: clinical practice, organisation of health services and health policy leadership in maternity services. The result is a comprehensive understanding of the reasons for the lack of visibility of midwifery and the potential costs of such a situation continuing. The exploration of this situation highlights the barriers to recognising and acknowledging midwifery itself. Attention is drawn to the continuing lack of voice and visible leadership in Australian midwifery, with midwives being absent from decision-making in situations whereothers, predominantly nurses and doctors, speak 'for' them. This work examines the barriers to midwives forming alliances and working to influence government agendas at the social, organisational and political level. Exploration of the power structures and hierarchical constraints that exist reveals particular barriers and highlights what is needed to address the impending decline of the profession in Australia. The enhanced capacity that midwives would experience if their work were to be understood, recognised and valued in the provision of maternity services in Australia, is postulated through the development of a construct called 'professional capital'. Drawing on several theoretical perspectives, it is argued that the notion of 'professional capital' is dependent on a strategy of focused and deliberate leadership and collaboration within maternity services and the creation of positive social networks and affiliations amongst midwives. Professional capital would enable greater visibility and recognition of midwifery and a more effective midwifery contribution to maternity services. It is suggested that improved professional and societal recognition will ultimately enhance the professional performance and self image of midwives. Such developments will enable new and effective ways of supporting and strengthening inter-professional relationships and systems of care that will, in the long term, improve the outcomes and experiences of women who access maternity services.

Typescript / 261 leaves : ill. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.)--University of Adelaide, Dept. of Zoology, 1966

xxi, 296 leaves : ill. ; 25 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.)--University of Adelaide, Dept. of Plant Physiology, 1976