Doctor of Philosophy / Department of School of Family Studies and Human Services / Jared R. Anderson / This study prospectively examined how parent-adolescent relationships influence romantic relationship quality of offspring, utilizing the National Longitudinal Survey of Adolescent Health (ADD Health, n = 3,946). Further, this study investigated whether self-esteem and depression symptoms mediated these relationships, and if gender was a significant moderator. Adolescent girls who perceived their relationships with their mothers and fathers to be strong were more likely to have better quality romantic relationships as young adults. This relationship was found to be direct and indirect, through the effect of self-esteem. Adolescent boys who perceived their relationship with their father to be strong and whose mothers were more knowledgeable about them were less likely to experience depression symptoms as young adults, and in turn, to have better quality romantic relationships. Adolescent boys whose mothers perceived to have a strong relationship with them had higher self-esteem as young adults. Finally, there were significant differences between boys and girls in that the association between mother knowledge and depression symptoms was stronger for boys. Results support the stability of parent-adolescent relationships in influencing future relationships and highlight the importance of parent-adolescent relationships in predicting psychological wellbeing and romantic relationship quality.

Doctor of Philosophy / Department of Family Studies and Human Services / Sandra M. Stith / This dissertation presents an emerging inquiry about family therapists’ lived experiences as they work with families in situations that may also require the therapist to act as agents of social control whether through implementation of therapy, treatment, or programs. I used a grounded theory approach, informed by feminist qualitative research, to address the following three questions: 1) How do therapists experience their role as agents of social control? 2) What processes and strategies do they use as they navigate that role when working from a social justice perspective and 3) what implications does this have for family therapists as they conceptualize and plan treatment for their cases? This study used purposeful sampling: Eleven professional family therapists who have researched, taught and written about social justice issues were interviewed. The results of this study provide a preliminary map clarifying how family therapists navigate that role of working as an agent of social control while maintaining a social justice perspective. This research clarifies family therapists’ recognition of their role as agents of social control through the context, meaning, and expectations of therapy. The navigation of this role from a social justice perspective is accomplished through the therapists’ framework of therapy, their understanding of the lived experiences of their client systems, and their therapeutic approach to therapy. These participants also addressed the supervision and development of beginning therapists. These results are intended to provide a foundation for further discussion and research on the topic of therapists as agents of social control.

Doctor of Philosophy / Department of Family Studies and Human Services / Kristy Archuleta / Jared Anderson / The current study tests a conceptual model exploring the relationship between perceived money ownership (PMO) in marriage, negative communication, financial satisfaction, marital satisfaction and marital instability. Relying on a cross-sectional, convenience sample (N=345) of social media users, structural equation modeling was used to analyze the relationship between these variables. The results indicate that individuals who perceive money as shared in their relationship experience greater marital satisfaction and financial satisfaction and less marital instability, and that the relationship between PMO and these outcome variables are mediated by negative communication. Thus, having a shared money ownership perception is associated with lower levels of negative communication which in turn is associated with higher levels of financial satisfaction and marital satisfaction and lower levels of marital instability. These findings add to the literature on couples, finances, and relationships by showing that PMO is a potentially important variable in understanding relationship processes and outcomes in marriage.

Congenital hypothyroidism (CH) is a pediatric endocrine disorder caused by an insufficiency of thyroid hormone. Despite treatment following newborn screening, CH is associated with persisting memory weaknesses. Given animal research has shown thyroid hormone plays a crucial role in the development of the hippocampus, a brain structure required for normal declarative memory, it is possible that altered hippocampally-dependent processes underlie the memory weakness associated with CH. Previous studies of individuals with CH have found reduced memory abilities and left hippocampal volumes but no study has thoroughly assessed memory abilities or how the hippocampus functions to support memory. Thus, the present study compared individuals with CH and typically developing adolescents using clinical memory tests and two associative memory tasks shown in adults to activate the hippocampus during functional magnetic resonance imaging (fMRI). Results indicated groups did not differ in memory accuracy on clinical measures or either fMRI task. However, fMRI revealed hippocampal activation differed between the groups when performing the associative memory tasks. The first task utilized a visuospatial paired associates novelty detection paradigm to show the CH group increased activation relative to controls in left hippocampus and recruited right hippocampus when controls did not. Since previous research suggested the left hippocampus and verbal memory were more vulnerable to the effects of CH, the second task utilized a verbal paired associates paradigm to demonstrate that when making old and new judgments about associations versus items, the CH group increased activation relative to controls in left hippocampus. Further investigation revealed that when recognizing old associations versus items, the CH group had increased bilateral posterior hippocampal activation whereas controls showed increased activation in right anterior hippocampus, a distinction noted in previous research with this paradigm which suggests individuals with CH may retrieve associations in a less flexible manner than controls. In addition, worse memory performance and increased hippocampal activation, particularly on the left, was predicted by severity of hypothyroidism experienced early in life. In conclusion, these studies demonstrate that early thyroid hormone insufficiency associated with CH alters the functioning of the hippocampus and engenders use of compensatory mechanisms to support associative memory functions.

We have to stop inventing disorders for every human experience that challenges the status quo… I dream of a world where people can peacefully co-exist… [where] differences are accepted… [and where] I, and everybody else, has a place (Jackie, psychiatric survivor and mad person). The thesis is a critical ethnography of a political community in Toronto, Canada whose members are challenging the theories and interventions of biological psychiatry and developing approaches to understanding and responding to human experience in alternative ways that empower people who are conceived of as “mad”. Based on the emerging ideological and practical differences among participants, a model of the community was developed that includes three main constituencies: the psychiatric survivor constituency, the mad constituency, and the antipsychiatry constituency. This thesis includes descriptive accounts of the philosophical understandings, priorities, goals, actions, and strategies emerging from each of these constituencies; some tensions and conflicts that arise in the community around working across difference; the genuine attempts made by community members to build alliances, the challenges they face, and the notable progress they have made. The thesis grapples with how community members might work towards building a paradigm for solidarity work with others who share a stake in building communities that are free of sanism and psychiatric oppression. The dissertation ends with an exploration of how clinical and counselling psychologists might proceed in their work taking into consideration the experiences and perspectives shared by participants.

Background: Schizophrenia is associated with deficits in decision-making. Aim: To determine the effects of smoking status on delay discounting in schizophrenia in comparison to non-psychiatric controls. Method: Cross-sectional comparison of delay discounting across smoking and psychiatric status. Hypotheses: Individuals with schizophrenia were hypothesized to have higher rates of delay discounting than controls; Non-smokers with schizophrenia would have higher rates of delay discounting than smokers. Control smokers would discount future rewards more than non-smokers. Results: No significant differences in delay discounting were observed between psychiatric groups. Smokers with schizophrenia exhibited more delay discounting than non-smokers. Within the psychiatric group, former smokers discount rates were similar to current smokers. Conclusion: Delay discounting deficits in schizophrenia and modulation by cigarette smoking were not supported; our pattern of results in schizophrenia does suggest that deficits in delay discounting in these patients appears to be a trait rather than a state-dependent phenomenon.

The present investigation examined a sample of 64 offenders treated at the Regional Treatment Centre (Ontario) Sex Offender Treatment Program (RTCSOTP) and a sample of 55 untreated sexual offenders from the Ontario region of Correctional Service of Canada. Groups were matched on age at index offence, Hare Psychopathy Checklist-Revised (PCL-R) score and type of sexual offender. The Rapid Risk Assessment of Sexual Offence Recidivism Scale was scored on all participants. Recidivism, based upon officially recorded charges and conviction data, was the primary dependent measure. Results indicated that both treated participants and control participants, including those with high PCL-R scores, evidenced low sexual recidivism rates. Based on a survival analysis using time to recidivism as the dependent variable, no differences were found between treated and untreated sexual offenders. The need to consider a wider range of treatment outcome measures and the benefits of using dynamic methods of risk assessment are highlighted.

The present study examined whether infants aged 3 to 9 months displayed an adult-like left visual field bias when processing dynamic faces. In Experiment 1 infants aged 6 to 9 months viewed videos of dynamic face stimuli. Eye tracking data revealed that these infants showed a left visual field bias by attending significantly more to the right side of the faces. In Experiment 2 a younger group of infants, aged 3 to 6 months, failed to demonstrate a group left visual field bias. Instead, some infants displayed a consistent left visual field bias whereas others displayed a consistent right visual field bias. To our knowledge, these findings provide the first eye-tracking evidence to suggest the existence of a left visual field bias in infancy.

The present study is a novel investigation of neural mechanisms underlying reading development in bilingual children compared to monolinguals. We asked how do bilingual children learn to read when faced with phonological processing across two languages? Both behavioral measures and functional Near Infrared Spectroscopy (fNIRS) were used to observe any similarities or differences in brain activity between bilingual and monolingual readers. The behavioral findings corroborate a bilingual reading advantage; bilinguals were faster and more accurate than monolinguals when reading words. fNIRS data showed bilinguals demonstrated greater activation in classic language areas as compared to monolinguals. Taken together, this research advances contemporary scientific controversy concerning types of processing underlying reading and its maturational development over time. Ultimately, this research may have translational significance in education to situate normative developmental reading milestones in bilingual children, which is vitally important in developing effective therapies for bilingual children at risk for reading disorders.

Global life satisfaction is the evaluation of one’s life among important domains. Therefore, importance ratings should improve the relation between domain satisfaction and life satisfaction. However, this is not the case because studies have shown that importance ratings do not improve the model. This study examined the validity of importance and satisfaction measures using a multi-method approach. 316 participants were recruited in friendship pairs to fill out a series of questionnaires about themselves and their friend. Based on the self-informant agreement scores, there is some validity in importance and the satisfaction ratings. The importance measures for some domains also predicted people’s behavioural patterns. Indirect importance ratings were also extracted using regression and correlational analysis. In conclusion, there was also evidence for convergent validity of the direct and indirect importance measures. Therefore, people do think about the important domains to some extent when making a global life satisfaction judgment.