Psychology

The Interrelationships Between Sexual Agency, Sexual Consent Communication, Sexual Motivations, and Positive Sexual Evaluations

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Creator (cre): Hébert, Kalyca-Lyn L., Thesis advisor (ths): Humphreys, Terry, Degree committee member (dgc): Navara, Geoff, Degree committee member (dgc): Milhausen, Robin, Degree granting institution (dgg): Trent University
Abstract:

Sexual agency is receiving more attention in sexuality research though its contribution to sexual well-being has yet to be determined. Sexual agency has been theorized as an overarching concept comprised of both internal and external components. Both feelings and behaviours in the sexual domain can be impacted by prevalent culturally prescribed sexual scripts. The present study assessed sexual assertiveness, sexual self-concept, and comfort in sexual communication (i.e., together conceptualized as sexual agency) to determine if greater levels of these indices led to more direct consent communication, more intrinsic motivations for engaging in sex, and more positive sexual evaluations. Analyses were run separately on two samples: a student and community participant pool. Results indicate that greater sexual agency predicts being more intrinsically driven to engage in sex, using more direct consent communication, and reporting more positive evaluations of one's most recent sexual encounter. Gendered analyses reveal that cismen and ciswomen have similar levels of sexual agency, and rate their encounters similarly. Having greater sexual agency was a better predictor of experiencing sexual well-being compared to gender. Implications for policy development and sexual education curriculum reform are discussed, and future research directions are suggested.

Author Keywords: Sexual Agency, Sexual Consent, Sexual Motivations, Sexual Regret, Sexual Well-being

2024

Does Mind-Mindedness Matter? Understand the Connection Between Parenting Styles and Preschoolers' Internalizing and Externalizing Behavior Problems from a Cultural Lens

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Creator (cre): Fu, Yuke, Thesis advisor (ths): Liu, Mowei, Degree committee member (dgc): Michael, Chan-Reynolds G, Degree committee member (dgc): Quan, Jeffry, Degree granting institution (dgg): Trent University
Abstract:

Despite the extensive application of Baumrind's parenting style typology, some argue that it may not adequately capture the implicit warmth Chinese parents embrace. This study attempted to examine whether mind-mindedness could be a key indicator for helping children understand the benevolent intentions behind their mothers' authoritarian parenting practices. Specifically, this study investigated the variations in parenting styles, mind-mindedness, and children's behavior problems in Canada and China, the relationship among these variables, and the moderating effect of mind-mindedness on the relationship between authoritarian parenting and children's behavior problems. Participants were 83 Canadian and 136 Chinese mother-child dyads. Data on parenting styles, mind-mindedness, and problem behaviors were collected from maternal reports and lab observations. As expected, while Chinese mothers exhibited more authoritarian tendencies than Canadian mothers, their mind-mindedness buffer against the negative effect of maternal high-power strategies on children's behavior problems after controlling for maternal age and education. These results provide new perspectives on understanding Chinese parenting.

Author Keywords: culture, externalizing behaviors, internalizing behaviors, mind-mindedness, parenting styles, preschoolers

2024

The Impact of Sexual Health Education on Sexual Communication and Consent Negotiation

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Creator (cre): Fernandes, Eva Ines, Thesis advisor (ths): Humphreys, Terry P, Degree committee member (dgc): Blair, Karen L, Degree committee member (dgc): McKay, Alexander, Degree granting institution (dgg): Trent University
Abstract:

Sexual health education (SHE), specifically formal SHE, can play a key role in offering individuals the necessary information, motivation, and skills needed to maintain and improve their sexual health. This study used a survey-based approach to explore the relationship between Canadians' (N = 675) perceived quality of SHE and their feelings and behaviours related to sexual consent and communication, at two time points. This study was informed by two theoretical approaches: sexual script theory and the theory of planned behaviour. Hierarchical regressions were employed to determine how much the participants' education and demographics explained their attitudes, feelings, and behaviours. Perceived quality of SHE predicted consent feelings, and consent and communication behaviours during participants' first sexual experience, and only verbal communication during their most recent sexual experience. This research has furthered our understanding of the long-term impacts of SHE on feelings and behaviours related to sexual consent and communication.

Author Keywords: first sexual experiences, sexual communication, sexual consent, sexual health education, sexual script theory, theory of planned behaviour

2024

Children Adopted from China: Cultural Socialization Practices, Parent-Child Relationship, and Social-Emotional Behaviour

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Creator (cre): D'Angelo, Nicole, Thesis advisor (ths): Im-Bolter, Nancie, Degree committee member (dgc): Eastabrook, Jennifer, Degree committee member (dgc): Agostino, Alba, Degree granting institution (dgg): Trent University
Abstract:

Transracial adoption places the child with a family of a different ethnicity than their own. In the current study we qualitatively examine concerns associated with transracial adoption and investigate the relation between parent-child relationships and child social-emotional problems. Twenty-two adopted girls from China, 20 nonadopted Caucasian girls, and 23 nonadopted Chinese-Canadian girls, between 10-14 years, and their mothers were included. Thematic content analysis of interviews with adoptive mothers revealed that the transracial adoption experience had positive, negative, and neutral aspects. This included the parent-child relationship, the adopted child's view of their physical appearance, and the incorporation of cultural elements into the home. Quantitative analyses revealed no significant differences between the three groups on measures of parent-child relationship quality and child social-emotional functioning, which confirmed findings from the qualitative analysis. In the entire sample there were significant negative relations between quality of parent-child relationship and social-emotional functioning. These results suggest that early age of adoption may help decrease the likelihood of problematic parent-child relationships and social-emotional functioning in adopted children. It would be important to re-examine this question during adolescence when racial identity forms.

Author Keywords: Cultural Socialization, Developmental Psychology, Parent-Child Relationship, Social-Emotional Behaviour, Transracial Adoption

2023

The Effect of Systemic Temozolomide on Learning, Emotional Behaviour, and Hippocampal Synaptic Plasticity: Implications for chemotherapy-induced cognitive impairment

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Creator (cre): Blewett, Kaitlyn Alisha, Thesis advisor (ths): Fournier, Neil M, Degree committee member (dgc): Lehmann, Hugo, Degree committee member (dgc): Chan-Reynolds, Michael, Degree granting institution (dgg): Trent University
Abstract:

ABSTRACT Patients who undergo chemotherapy often complain of a persistent 'brain fog' that can be present up to years after treatment ends. This fog is expressed as marked impairments in areas of learning, memory and mental health. As it stands, researchers have yet to determine the mechanism at fault for these impairments. The present experiment investigates if the neurogenesis that takes place in the subgranular zone of the hippocampus is suppressed as a result of chemotherapy treatment, and results in these impairments. In the following thesis, two models of chemotherapy are used to explore the treatment effects on Long-Evans rats. From here, three behavioural assessments and three measures of immunohistochemical techniques are used to explore the effects of Temozolomide on memory and anxious behaviour. Our findings support the current literature that suggests that Temozolomide suppresses adult hippocampal neurogenesis and results in cognitive and emotional impairments.

Author Keywords: adult hippocampal neurogenesis, Chemotherapy, Chemotherapy-Induced Cognitive Impairment, CICI, Long-Evans rats, Temozolomide

2024

Social Anxiety, Theory of Mind, and Executive Function in Late Adolescence and Early Adulthood

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Creator (cre): Whitsitt, Jonathan, Thesis advisor (ths): Im-Bolter, Nancie, Degree granting institution (dgg): Trent University
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Studies that have investigated the relation between social anxiety and theory of mind or executive function have shown that individuals with deficits in these cognitive processes have high levels of social anxiety. However, methodological problems make past findings questionable and difficult to interpret. The current study investigated whether deficits in theory of mind and executive function predicted symptoms of social anxiety in 99 older adolescents and young adults (18-29). On average, participants had moderate levels of social anxiety. Performance on measures of theory of mind and executive function did not predict symptoms of social anxiety. This lack of associations could be due to characteristics of the current sample, methodological differences in the current study compared to past studies, or the type of social anxiety and theory of mind measure used. Implications and directions for future research are discussed.

Author Keywords: Early Adulthood, Executive Function, Late Adolescence, Social Anxiety, Theory of Mind

2022

Family Experiences in Nature: How Parents May Influence Their Children's Exposure to the Natural Environment

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Creator (cre): Sommerfeld, Jocelyn, Thesis advisor (ths): Nisbet, Elizabeth, Degree committee member (dgc): Smith-Chant, Brenda, Degree committee member (dgc): Eastabrook, Jennifer, Degree granting institution (dgg): Trent University
Abstract:

Children may be spending less time outdoors in nature than in previous generations, with one potential reason being parents in their role as 'gatekeepers' to the outdoors. This study investigated how families are spending their time during the COVID-19 pandemic, and how parents may influence children's outdoor nature experiences. Parents (N = 121) from across Canada completed measures related to their family's activities as well as their own connection with nature, attitudes about nature, and childhood nature contact. Results suggest that having easy access to nature, a greater connection with nature, believing in the importance of outdoor experiences, and doing outdoor activities in childhood may be associated with more current family time outside in nature. By understanding the reasons behind parental decisions regarding where and how families spend time outside, strategies can be developed to help parents increase their children's nature time in the future.

Author Keywords: children, family, nature, nature-relatedness, outdoors, parents

2023

Help-Seeking Behaviours Of Individuals With Workplace Mental Health Injuries

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Creator (cre): Rutherford, Kara, Thesis advisor (ths): O'Hagan, Fergal, Degree committee member (dgc): Hiseler, Lara, Degree granting institution (dgg): Trent University
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The present study investigated the lived-experiences of individuals with workplace mental health injuries to better understand the thoughts, emotions, and behavioural processes that promote or inhibit help-seeking. This research investigated the interactions and relationships with relevant stakeholders and how they influence help-seeking. Qualitative methodology was employed by conducting semi-structured interviews with individuals (n=12) from various occupational classes who had experienced a workplace mental health injury. Interpretative phenomenological analysis and thematic content analysis were combined to analyze the data. Three main themes emerged: 1) self-preservation through injury concealment or distancing from workplace stressors 2) fatigue relating to complex help-seeking pathways, accumulation of stressors, and decreased ability in treatment decision-making, and 3) (mis)trust in the people and processes involved. These findings may help inform the mechanisms behind help-seeking for workplace mental health injuries, which may have implications for future research, policy development, and workplace processes to better facilitate a path to help.

Author Keywords: help-seeking, mental health concealment, self-preservation, trust, workplace mental health, WSIB

2022

The Desire to Be Authentic: The Development of the Sexual Authenticity Scale

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Creator (cre): Prine, Merissa, Thesis advisor (ths): Humphreys, Terry, Degree committee member (dgc): O'Hagan, Fergal, Degree granting institution (dgg): Trent University
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Authenticity has been demonstrated as an important factor in relationships and sexual health (Impett et al., 2006; Impett, Breines, & Strachman, 2010). Although authentic behaviour is generally beneficial, sharing our true thoughts, feelings, and desires may be especially difficult in sexual contexts. Existing research has demonstrated that individuals find sexual communication awkward, uncomfortable, and embarrassing and may avoid such discussions overall (Shumlich & Fisher, 2020). Despite the evidence that behaving authentically in sexual contexts is uniquely challenging, research has yet to explore sexual authenticity. A primary objective of this study was to develop a measure to assess individuals' level of sexual authenticity. Study 1 involved performing several exploratory factor analyses on the 23 proposed items, which yielded a 15-item scale that loaded onto three factors: 1) Honest Sexual Communication, 2) Sexual Placating, and 3) Sexual Self-Doubt. These subscales were statistically associated with related constructs such as relationship authenticity, honesty, and sexual deception. In Study 2, confirmatory factor analyses were conducted on two independent samples which provided additional support for the model and evidence for generalizability for the scale. The resulting Sexual Authenticity Scale was then leveraged to examine the relationships between sexual authenticity and its proposed benefits. Overall, sexual authenticity was found to be associated with enhanced sexual communication, sexual consent behaviours, and higher sexual and relationship satisfaction.

Author Keywords: authenticity, relationship satisfaction, sexual authenticity, sexual communication, sexual consent, sexual satisfaction

2023

Vulnerability and resilience: A longitudinal examination of minority stress and coping processes in a sample of LGBTQ+ individuals during the COVID-19 pandemic

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Creator (cre): O'Handley, Bre, Thesis advisor (ths): Blair, Karen L, Degree committee member (dgc): Russell, Elizabeth, Degree committee member (dgc): Maroney, Meredith, Degree granting institution (dgg): Trent University
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The Minority Stress Model proposes that LGBTQ+ people experience stressors unique to their identity that negatively impact their mental well-being. The model also outlines that, in the case of the LGBTQ+ community, two minority coping resources - social support and connection to the LGBTQ+ community – may act as potential minority stress buffers; however, research has been unable to determine if these are effective buffers. The current study used multiple regression and multilevel modelling to test the processes of the Minority Stress Model among 451 LGBTQ+ people over 25 timepoints during the COVID-19 pandemic. Although minority stressors and coping resources were associated with psychological distress in the expected directions, an interesting interaction between the two measures of minority stress was revealed and neither minority coping resource was found to buffer the association between minority stress and distress. In conclusion, the present study found partial support for the Minority Stress Model using longitudinal data but highlights the complex nature of these processes and how they are conceptualised in research.

Author Keywords: identity concealment, LGBTQ+ community, mental health, minority coping, minority stress model, social support

2023