Social and Behavioral Sciences Commons^™

Understanding Differences In Social Learning, Joshua Patenaude

Electronic Thesis and Dissertation Repository

Previous research has shown that individuals with autism spectrum disorder (ASD) appear to learn from social and non-social rewards at different rates compared to typically developing individuals. Several hypotheses have been developed to explain these differences, including the social motivation hypothesis, the weak central coherence hypothesis and hypotheses related to probabilistic learning ability. However, in all cases, the literature shows only mixed support for these ideas. This dissertation focuses on identifying which assumptions from these hypotheses replicate and what replication successes and failures mean for the study of autism-spectrum traits within the general population.

This work takes a “spectrum” approach …

Linguistic Signaling In Speed-Dates, Negar Mohammad Vali Samani

Electronic Thesis and Dissertation Repository

How people use language may signal as much about a person as the conversation topic itself. For example, evidence suggests that similarities in language style may signal romantic interest as people become acquainted. Additionally, language may signal various personal attributes. In the current study, I analyzed linguistic signaling in 174 transcripts from 4-minute heterosexual speed-dates to explore how language style relates to interest in dating a partner and whether linguistic features indicate individual characteristics. I also explored how desired partner features related to actual popularity of dates as well as how partner perceptions predicted romantic interest. Contrary to previous research, …

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 …

What To Say And How To Say It: The Interplay Of Self-Disclosure Depth, Similarity, And Interpersonal Liking In Initial Social Interactions, Yixian Li

Electronic Thesis and Dissertation Repository

We often initiate social relationships with others through revelations of personal information, or self-disclosure. Self-disclosure is heavily involved in shaping interpersonal liking, but there are disparate and sometimes contradictory findings in the literature regarding the causal relationship between them. Moreover, a lack of careful control in experimental designs in many existing studies failed to eliminate important confounding factors that might provide alternative explanations for the disclosure-liking relationship. Here, we examined the relationships between self-disclosure and interpersonal liking during initial social interactions, while carefully controlling for a potential confounding factor, similarity between the social partners.

Across the first five experiments, I …

‘Instead Of Life In Prison, It Was Life In My Own Skin’: Scope And Limitations Of A Week-Long Daily Online Self-Compassionate Writing Intervention For Young Women’S Body Image, Katarina Huellemann

Electronic Thesis and Dissertation Repository

Self-compassion involves reappraising negative events, accepting uncomfortable emotions, and practicing self-kindness. This thesis examined the effect of cultivating self-compassion via daily self-compassionate writing completed online for one week on stigmatizing and affirming self-perceptions in young undergraduate women. Undergraduate women (N = 254) were randomly assigned to one of the three conditions (i.e., self-compassionate writing, attentional-control, wait-list control) and completed measures of trait self-compassion, fear of self-compassion, affirming self-perceptions (i.e., body appreciation and broad conceptualization of beauty), and stigmatizing self-perceptions (i.e., self-objectification and phenomenological body shame) at baseline, post-test, and one-month follow-up. Hypotheses were tested using MANCOVA and a latent …

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 …

Recognizing Relational Boredom And Coping With It Through The Introduction Of Novelty, Kiersten Dobson

Electronic Thesis and Dissertation Repository

Relational boredom is a pervasive and potentially damaging relationship experience, but accurately perceiving these experiences in one’s partner may offer the opportunity for corrective action. The current studies examine whether romantic partners are accurate and biased in their perceptions of each other’s relational boredom (Studies 1-3), how these (in)accurate perceptions are associated with relationship quality (Studies 1-3), and the best practices for incorporating relationship maintenance behaviours to cope with the knowledge of one’s partner’s boredom (Studies 4-6). Studies 1 and 2 examine romantic couples’ accuracy, bias, and the consequences of these constructs on relationship quality cross-sectionally, while Study 3 examines …