Clinical Psychology Commons^™

The Initial Development, Factor Structure, And Psychometric Validation Of The Impostor Phenomenon Assessment (Ipa): A Novel Assessment Of Impostor Phenomenon, Deanna L. Walker

Electronic Thesis and Dissertation Repository

Despite growing attention surrounding impostor phenomenon (also known as “imposter syndrome”), recent reviews have suggested that current measures may be inadequate in capturing the complex and multifaceted nature of this construct (i.e., thoughts, feelings, and behaviours). The objective of my dissertation research program was to clarify the theoretical conceptualization of impostor phenomenon based on experiences in an achievement-oriented setting, and to develop a novel and psychometrically valid method of measuring this construct. I began by conducting an extensive review of the literature and developing an item pool for a novel impostor phenomenon assessment. I then conducted exploratory factor …

The Experiences Of Iraqi Refugees In Canada: A Life History Study Of War And Resilience In The Aftermath Of Migration, Nada Nessan

Electronic Thesis and Dissertation Repository

This thesis reports on a life history narrative on the experiences of Iraqi refugees who resettled in Canada after living through war. The aim of this study is to help change the narrow perspectives on the mental health of war affected populations to a broader perception shaped by cultural and social aspects and to inform the development of meaningful and cultural relevant programs and policies with a particular attention to the concept of resilience.

The first part of the study presents the chronological narratives, or profiles. of eight participants. The second part of the study is a thematic discussion of …

The Relationship Between Perfectionism And Procrastination: Examining Trait And Cognitive Conceptualizations, And The Mediating Roles Of Fear Of Failure And Overgeneralization Of Failure, Lital Yosopov

Electronic Thesis and Dissertation Repository

The relationship between perfectionism and procrastination has been established in the literature; however, findings regarding the magnitude of this correlation are inconsistent. Some studies found small-to-medium effects between trait-perfectionism and trait-procrastination, while others found large effects between perfectionistic cognitions and procrastinatory cognitions, suggesting that the association may be stronger when assessed from a cognitive perspective. The present study addressed this inconsistency, by exploring this association using both trait and cognitive measures. There was a significant and positive correlation between perfectionism and procrastination, and the largest effect size was observed between perfectionism (trait and cognitive measures) and procrastinatory cognitions, suggesting that …

Do You “Like” Me?: Reassurance Seeking On Facebook And Depression, Callista Forchuk

Electronic Thesis and Dissertation Repository

The objective of this study was to expand interpersonal theories of depression by incorporating online social behaviour. This study assessed the influence of Facebook reassurance seeking on concurrent depressive symptoms, as well as the moderating role of attachment anxiety in this relation. A sample of 458 undergraduates (68% female; mean age 18.54) completed self-report computer-based questionnaires of offline reassurance seeking, Facebook reassurance seeking, attachment style, and depression. Contrary to hypotheses, Facebook reassurance seeking was not associated with depressive symptoms. However, there was an interaction whereby, for those higher in attachment anxiety, more Facebook reassurance seeking was associated with lessened depressive …

Initial Development Of The Reasons For Reckless And Destructive Behaviours Inventory: Expanding The Role Of Dissociation In Self-Destructive Behaviours, Matthew F D Brown

Electronic Thesis and Dissertation Repository

Recent research has conceptualized self-destructive behaviours (SDB; e.g., self-injury) as being performed to serve specific functions; however, few measures exist that examine common functions across a range of SDB types. In addition, although dissociative experiences (e.g., depersonalization) are often endorsed by individuals who engage in SDB, measurement of these experiences as reasons for SDB are rarely assessed. In this thesis, we used a trauma-informed approach to evaluate motivations for SDB by initially developing the Reasons for Reckless and Destructive Behaviours Inventory (RRDI). Basic psychometric statistics of reliability, mean item-endorsement, convergent validity, and construct validity were performed across the scales of …

Social Relationships In Young Offenders: Relevance To Peers, Poverty, And Psychological Adjustment, Victoria Sabo

Electronic Thesis and Dissertation Repository

The increasing influence of peers in adolescence is related to a developing array of skills, aspirations, attitudes, and behaviours. The nature and magnitude of this influence and the potential association of certain youth with deviant peers is among the most prominent risk factors in predicting youth crime. This becomes of greater concern for economically disadvantaged youth, whose neighbourhoods harbour greater susceptibility to negative peer influence. With social affiliations at the forefront of youth development and criminality, research efforts need to further characterize the nature, constitution, and influence of peers on adolescent offending. Two hundred and eighty-one Canadian youth were sampled …

The Nature And Structure Of Temperament In Early And Middle Childhood: A Multi-Method Approach, Yuliya Kotelnikova

Electronic Thesis and Dissertation Repository

Structural work on the nature of child temperament has lagged far behind parallel research with adults. Further, the structure of extant parent-report questionnaires has been examined only at the higher-order level, using small samples of children. This dissertation addresses this important gap in three studies, examining the lower- and higher-order structure of two widely used parent-reports of child temperament (Studies 1 and 2) and an observational battery of temperament (Study 3). The first study examined the lower- and higher-order structure of the Children’s Behavior Questionnaire (CBQ; Rothbart, Ahadi, Hershey, & Fisher, 2001) in a large community sample of children at …

Friendly Antagonism In Humorous Interactions: Explorations Of Prosocial Teasing, David J. Podnar

Electronic Thesis and Dissertation Repository

Despite research and theory noting the aggressive and destructive applications of teasing, few studies have investigated its positive uses. The present research explores the use of "prosocial teasing", a positively-intended form of teasing which relies on the playful use of seemingly negative remarks (e.g., "You’re an idiot"), which are incongruent with the established relationship, and aim to indirectly and ironically express positive relational messages to others (e.g., "I accept you"). The goals of the present research are to (1) present a theoretical model of prosocial teasing, (2) construct and validate a self-report measure of prosocial teasing behaviour [i.e., Prosocial Teasing …

Reactive And Regulatory Temperament Traits As Predictors Of Depressive Symptoms In Middle Childhood, Yuliya Kotelnikova

Electronic Thesis and Dissertation Repository

Although a large literature has examined temperament in adult and adolescent depression, few studies have investigated temperamental precursors of depressive symptoms in young children over time. I evaluated the role of positive and negative emotionality (PE, NE) and effortful control (EC) in predicting initial levels and change in depressive symptoms in middle childhood. Measures of child temperament (laboratory observations and maternal reports) and depressive symptoms were collected from 205 seven-year-olds who were followed up one and two years later. A steeper increase in self- and mother-reported depressive symptoms was found for children lower in laboratory-assessed EC and higher in laboratory …