Kennett, Deborah

Past research has examined the influence of cultural scripts on our first coital experience, but the impact of virginity scripts on precoital sexual behaviour remains unknown. The purpose of this study sought to examine the link between Carpenter's (2001) cognitive frameworks of virginity and precoital sexual behaviour. Two hundred and forty eight participants (32 men, 215 women, and one unknown) were recruited from a Canadian university, all of whom had experienced precoital behaviour and first sexual intercourse. The findings indicated that past precoital behaviour and coital behaviour with first sexual partner had different relationship patterns with respect to virginity scripts. Virginity scripts were also related to current sexual sensation seeking, motivation for erotic arousal, sexual compatibility, comfort with sexuality, and approach to sexual relationships.

Author Keywords: precoital sexual behaviour, sexual scripts, virginity frameworks, virginity loss

Past research suggests that students who are more academically resourceful tend to attain higher grades and feel more socially and academically adjusted at university. These same studies also show that students' general resourcefulness and academic self-efficacy are strong, positive and direct predictors of their academic resourcefulness. My thesis expands upon this line of research by investigating the six dimensions of self-compassion (i.e., self-kindness, common humanity, mindfulness, self-criticism, isolation, over-identification) within the framework of the academic self-control model. In Study 1, a mixed methods approach was used, whereby after completing a measure on general learned resourcefulness, 20 students were interviewed to describe in detail their experiences with academic success and failure. Across the continuum of resourcefulness, interviews were analyzed for usage of self-compassion, academic resourcefulness, and explanatory style. Four themes emerged illustrating, compared to the highly resourceful students, the less resourceful students demonstrated fewer instances of academically resourceful behaviour, believed academic successes should require little effort, focused on the product of getting a high grade versus the process, and were less socially adjusted and mindful, and more isolated, ruminative, and overly self-critical when describing academic disappointments. Study 2 employed a correlational design to examine the relationships between the dimensions of self-compassion and the variables of the academic self-control model, with a sample of 196 students. As expected, the six dimensions of self-compassion were more strongly related to general resourcefulness than academic resourcefulness, with mindfulness and common humanity being unique predictors of the former variable. The contribution of the six dimensions to academic resourcefulness was shared with general resourcefulness and academic self-efficacy. The bivariate relationships between the dimensions of self-compassion and students' grades were largely non-significant. Two dimensions uniquely predicted students' adjustment to university – isolation and common humanity – alongside general and academic resourcefulness. In summary, the dimensions of self-compassion uniquely related to the more general measures of the model. Future research should explore the usefulness of an academic-specific measure of self-compassion in the prediction of academic resourcefulness, explanatory style, and grades. Whether including training on how to be more self-compassionate, in conjunction with teaching resourcefulness strategies, is beneficial for students is discussed.

Author Keywords: academic resourcefulness, adjustment, explanatory style, general learned resourcefulness, self-compassion, self-efficacy

Using rodent models, it is possible to study the behavioural and physiological outcomes of early life stress and the influences on normal mammary gland development and carcinogenic risk. Results demonstrate that the experience of three weeks of prolonged maternal separation (LMS; 4 hrs/day) increased the susceptibility of adult, but not pubertal, female BALB/c mice to engage in higher levels of depressive-related immobility behaviour and lower levels of active floating (a suggested adaptive coping behaviour) in the acute forced swim test, than offspring that experienced three weeks of brief separation (BMS; 15 min/day) events. Despite the increased immobility behaviour, adult LMS female offspring demonstrated lower basal corticosterone levels relative to BMS females. However, the experience of chronic early-life stress, regardless of the length, results in greater changes between non-stressed and stressed corticosterone levels (i.e. stressor reactivity) in adult females compared to their male counterparts. These changes were associated with decreased glucocorticoid receptor and coactivator-associated arginine methyltransferase 1 protein expression in mammary gland of female LMS mice at young adulthood, highlighting potential mechanisms underlying their heightened risk of mammary tumourigenesis. These data suggest that early life environments can induce behavioural and physiological alterations observed in adulthood, which may have an influence on the likelihood of malignancies developing in the breast.

Author Keywords: coping, early life stress, mammary gland development, mother-infant interactions, steroid receptors, stressor reactivity

The purpose of the current study was to explore the relationships between sexting, perceptions of sexual consent, and nonconsensual sexual experiences (NSEs). Participants consisted of 100 community members and 851 undergraduate students enrolled at Trent University. It was found that males were more likely than females to interpret ambiguous sexual scenarios as consensual, but consent perceptions were not influenced by sexting. When examining past personal experiences, males interpreted received sext messages as an indicator of consent significantly more than females, while females were more likely to interpret received messages as more harassing. NSEs were significantly related to sexting behaviours: those who engage in sexting were more likely to also have experienced a NSE, and 20.5% of participants in the current study reported having experienced a NSE with a consensual sexting partner. The current study has important implications for the future of sexting research, practice, and policy.

Author Keywords: nonconsensual sexual experiences, sexting, sexual assault, sexual consent, sexual harassment

The present thesis entails a qualitative investigation of the unique notion to transition media change from the current paper-based system to the potential use of information technology innovation for communication between health care providers and employers during return to work. Stakeholder perspectives on relevant communication phenomena were gathered from workers, employers, and health care providers with experience in return to work. Methods for analysis involved critical realist grounded theory, as well as the use of a prototype innovation, named the Return to Work Expert App, as a platform for participant evaluation and discourse. The study's findings provided comprehensive and in-depth understanding of return to work communication, beyond its empirical regularities. The generative mechanisms of common communication problems that were discovered included situated reasoning, media as information ("the medium is the message"), epistemological disjuncture, egoism-altruism-collectivism quandary, and perspective taking. A novel theoretical framework based on ecological psychology was also advanced to offer a coherent and systematic understanding of the situated nature of health care providers' reasoning and information development. Media change via the Return to Work Expert App was argued to be limited in handling and resolving many of the communication problems that can occur. However, the app had perceptible value and benefits to prospective users that suggested a distinct advantage over current paper-based practices. Opportunities for further development and research exist to address relevant challenges, most notable of all being the need to address the app's burden of proof. For the interested reader, this thesis advances research and knowledge of provider-employer communication to a state that is truly fitting of the importance acknowledged of it in the field of return to work.

Author Keywords: critical realism, ecological psychology, media change, return to work, stakeholder communication, technological acceptance

Past research suggests that taking a process oriented approach, setting clear and concrete goals, and using both conscious planning and proactive coping are the best methods to be successful with goal pursuit. Also the literature has found that individuals scoring higher in general resourcefulness tend to be more successful at achieving goals than their less resourceful counterparts. My thesis looked at these goal pursuit behaviours under the lens of resourcefulness using a mixed methods approach. After completing Rosenbaum's self-control scale (1980) assessing general resourcefulness, participants took part in a semi-structured interview asking them about a recent goal they had set and how they dealt with interfering obstacles. The hope was hearing differences about how highly and less resourceful people discuss their goals and setbacks would give a deeper understanding about the characteristics of success. The themes emerging from the interviews were: blame and excuses versus understanding and growth, internal versus external factors, living in the moment versus conscious planning and magical versus realistic thinking. In contrast to low-scoring participants, highly resourceful individuals grew from their setbacks, were internally driven, consciously planned, and thought realistically about their goals. Less resourceful individual, on the other hand blamed outside factors and made excuses, were only motivated externally, didn't plan out their goals and believed their goals would just magically materialize over time. My discussion focuses on the ability to train lower resourceful individuals over longer interventions, and the applications of understanding and using resourcefulness as a lens in future studies.

Author Keywords: Goal, Habits, Quitting, Resourcefulness, Self-Control, Success