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Social and Behavioral Sciences Commons™

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Western University

Clinical Psychology

2020

Articles 1 - 6 of 6

Full-Text Articles in Social and Behavioral Sciences

Homotopic Coupling In Persons With Epilepsy Using Movie-Driven And Resting-State Fmri, Caroline M. Chadwick Aug 2020

Homotopic Coupling In Persons With Epilepsy Using Movie-Driven And Resting-State Fmri, Caroline M. Chadwick

Electronic Thesis and Dissertation Repository

For the 30-40% of persons with epilepsy (PWE) with refractory epilepsy, seizure freedom following surgery is affected by the localization of the epileptogenic zone (EZ). However, functional abnormalities can exist at a distance from the EZ, which may contribute to variable outcomes after surgery. Considering epilepsy as a network disorder (Pittau & Vulliemoz, 2015), and evaluating functional coupling among homotopic brain areas, may help predict cognitive outcomes. Homotopic areas are well connected anatomically and undoubtedly work synchronously to generate cognition. We evaluated 22 persons with focal epilepsy and 24 neurologically healthy controls using fMRI at rest and while watching a …

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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 Aug 2020

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 …

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Assessment Instruments And Basic Personality Underpinnings Of Hypersexuality, Stephanie L. Montgomery-Graham Aug 2020

Assessment Instruments And Basic Personality Underpinnings Of Hypersexuality, Stephanie L. Montgomery-Graham

Electronic Thesis and Dissertation Repository

Despite rejection of the Hypersexual Disorder (HD) diagnosis from DSM-5, individuals continue to present clinically with feelings of out-of-control sexual behaviour, clinicians continue to treat “sexual addiction,” and researchers continue to study HD-type symptomology. To further investigation of the HD construct, Levaque and colleagues (2016) used common HD assessment measures and found that between 16.7% and 37.8% of young adult males met clinically significant scores for HD. Phase one of this dissertation replicated the surprising finding in a North American community sample and furthered the research by testing the assessment tool used in DSM-5 HD field trials, and the first …

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An Information—Motivation—Behavioural Skills Model Of Sexual Consent, Erin J. Shumlich Jul 2020

An Information—Motivation—Behavioural Skills Model Of Sexual Consent, Erin J. Shumlich

Electronic Thesis and Dissertation Repository

This dissertation proposed an Information-Motivation-Behavioural Skills (IMB) model of affirmative sexual consent, which is consent that is ongoing, continuous, and clearly communicated. The overall objectives of the current dissertation research were to: 1) elicit — from young, sexually active individuals — information, motivation, and behavioural skills factors that are related to affirmative sexual consent behaviours; 2) develop and empirically test an Information–Motivation–Behavioural Skills (IMB) model of sexual consent and use this to examine the hypothesized relationships of affirmative consent-related information, motivation, and behavioural skills with affirmative consent behaviours; and 3) evaluate the psychometric properties of an IMB scale measuring …

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The Relationship Between Schizotypal Traits And The Perceptual Processes Of Multisensory Integration, Temporal Processing, And Speech Perception, Anne-Marie Muller Jun 2020

The Relationship Between Schizotypal Traits And The Perceptual Processes Of Multisensory Integration, Temporal Processing, And Speech Perception, Anne-Marie Muller

Electronic Thesis and Dissertation Repository

Multisensory integration, the binding of sensory information from different sensory modalities, may contribute to perceptual symptomatology in schizophrenia, including hallucilllnations and aberrant speech perception. Differences in multisensory integration and temporal processing, an important component of multisensory integration, are consistently found in schizophrenia. Evidence is emerging that these differences extend across the schizophrenia spectrum, including individuals in the general population with higher schizotypal traits. In two studies, the relationship between schizotypal traits and perceptual functioning is investigated. We hypothesized associations between higher schizotypal traits and decreased multisensory integration, increased auditory speech distractibility, and less precise temporal processing. In Study 1, higher …

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Direct And Indirect Non-Suicidal Self-Injury (Nssi) Expression: An Investigation Into The Nature Of Nssi And Childhood Maltreatment, Emma Truffyn Apr 2020

Direct And Indirect Non-Suicidal Self-Injury (Nssi) Expression: An Investigation Into The Nature Of Nssi And Childhood Maltreatment, Emma Truffyn

Electronic Thesis and Dissertation Repository

Non-Suicidal Self-Injury (NSSI) involves deliberate damage to the body without suicidal intent. St. Germain and Hooley (2012) classify two forms of NSSI: direct and indirect. Direct NSSI is expressed through behaviours with immediate results (e.g. cutting), whereas indirect NSSI is expressed through means that are damaging to the body without immediate injury (e.g. promiscuity, substance abuse, risk behaviours, etc.). Research supports that NSSI behaviours occur in youth with histories of childhood maltreatment (CM; Trocmé et al., 2010); however, no study has examined if experiences of CM influence NSSI expression. Utilizing the InterRAI Child and Youth Mental Health tool (N …

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