Digital Commons Network^™

Tattoo Stigma And Job Discrimination, Phil Drazewski

Theses and Dissertations

Recent research (Madera & Hebl, 2011) has found that visible stigmas can lead to discrimination against stigmatized individuals in the form of lower job applicant ratings. Tattooed individuals may be one group that faces such discrimination. People with tattoos are perceived less positively than non-tattooed people (Martin & Dula, 2010; Resenhoeft, Villa, & Wiseman, 2008), which may be the result of a tattoo stigma. Pryor & Reeder (2011) suggested that one hallmark of stigmas is that they evoke implicit negative attitudes. In a pilot study, participants implicitly and explicitly evaluated tattooed and non-tattooed individuals, and a tattoo stigma was supported. …

Metergoline, The Basolateral Amygdala And The Ventral Pallidum: Implications For Panic Disorder, Douglas Ryan Schuweiler

Theses and Dissertations

Panic disorder (PD) is a common mental illness characterized by recurring spontaneous panic attacks. Scientific investigation into PD has been accelerated by the development of rat models of PD. These models can be validated by responses to intravenous sodium lactate (NaLac), including tachycardia, that are similar to PD patient responses. Previous work on established PD models has suggested that antagonism of serotonin (5-HT) receptors in the basolateral amygdala (BLA) may be sufficient to model PD. To test this hypothesis metergoline (MET), a 5-HT receptor antagonist, or vehicle was microinjected into the BLA of anesthetized rats. Following the microinjection, NaLac or …

Self-Expansion Motivation And Romantic Liking In Relationship Initiation, Nicole Melissa Hilaire

Theses and Dissertations

Self-expansion, the motivation for people to learn, explore, and grow, is facilitated by novel and challenging activities; often with close others (Aron & Aron, 1996). The current studies were designed to replicate and extend Mattingly, McIntyre, and Lewandowski's (2012) experiment on self-expansion opportunity. Highly approach-oriented individuals reported greater liking for potential partners who offered many opportunities to self-expand, whereas less approach-oriented individuals rated potential partners similarly across the differing levels of self-expansion opportunity.

In Study 1, I sought to alleviate the negative wording used to describe low self-expansion opportunity in used by Mattingly and colleagues (2012), which described future experiences …

Understanding Turnover Propensity Via Affective Beliefs, Adam Bradshaw

Theses and Dissertations

Three latent variable models examined relationships among neuroticism, situation-specific affective beliefs, and turnover propensity and were evaluated with Structural Equation Modeling to determine model fit. Results provided additional insight into how affective belief systems relate to turnover propensity reinforcing and expanding upon previous research by Binning, Bradshaw, LeBreton, and Scheier (2010) as the Correlated Antecedents and the Mediated Antecedents Models fit the data as proposed. Neuroticism and situation-specific affective beliefs continue to play distinguishable roles in explaining turnover propensity. Research by Binning et al. (2010) and the present study make it increasingly clear that understanding how affective belief systems relate …

The Effects Of Manipulating Problem Completion Rates On Assignment Choice And Preference Consistency, Kiley Bliss

Theses and Dissertations

A procedure known as mathematics interspersing provides students with additional opportunities (i.e., brief math problems) to complete math problems within an assignment by embedding brief additional problems among longer target problems. Previous research (e.g., Cates & Dalenberg, 2005) found that the more problems completed on an assignment with interspersing, the higher the likelihood the student chooses that assignment relative to an assignment without interspersing. Some students, however, choose assignments without interspersing.

The purpose of this investigation was to focus on students who do not choose assignments (i.e., non-choosers) with interspersing relative to assignments without interspersing and replicate and extend previous …

Further Development Of A Model Of Environmental Commitment, Shane Boyd

Theses and Dissertations

Environmental commitment is a concept based on the investment model and interdependence theory literature. Interdependence theory and the investment model were originally geared towards the study of relationship commitment as function of relationship satisfaction and alternatives to being in that relationship. It has since been applied to areas outside of relationship commitment such as environmental commitment. Previous research has demonstrated that environmental commitment can be predictive of environmental behavior, above and beyond several different control variables that captured different aspects of the person-environment relationship (Davis, Le, & Coy, 2011; Davis, Green, & Reed, 2009). This project will strengthen the existing …

"Take A Sad Song And Make It Better": Exploring Rewards Related To Liking Unfamiliar Sad Music, John Hogue

Theses and Dissertations

This thesis tested some of Levinson's (1997) ideas on why people like music that makes them sad. A path model of this effect was interpreted from Levinson's theory, and 5 of the paths were tested. These paths were that music would directly create a communion with the song, that happiness and sadness would mediate this effect, that absorption would moderate the direct path, that absorption would moderate the songs' ability to evoke the emotions, and that satisfaction would moderate the emotions' influence on liking the songs.

A pilot study was conducted to determine if the songs evoked their intended emotions. …

An Exploration Of Relations Among The Wechsler Scales, The Woodcock-Johnson Iii Cognitive And Achievement Batteries, And Mental Health Measures In A Sample Of College Students With Suspected Disabilities, C. Lee Affrunti

Theses and Dissertations

This dissertation reports results of analyses of an archival dataset created at a large Midwestern public university, where staff at the university's resource center for students with disabilities conduct neuropsychological evaluations of students suspected of psychological disabilities, learning disabilities, or both. To explore the relations among the variables, analyses included standardized cognitive and achievement test scores, psychological rating scales results, resource center service utilization, and seven to eight consecutive semesters of grade-point average information of approximately 1292 students evaluated from 2000 to 2012. Descriptions of the cognitive and achievement variables are provided for the largest demographic and diagnostic groups. Demographic …

Perception Of Maximum Stepping And Leaping Ability, Brian Michael Day

Theses and Dissertations

To successfully perform everyday behaviors, people must be able to perceive affordances.

Two general categories of affordances have been investigated: body-scaled affordances depend on geometric properties (e.g., arm length) and action-scaled affordances depend on dynamic properties (e.g., maximum running speed, body compressibility, etc.). The fact that these affordances depend on different kinds of relationships between animal and environment, suggests that body scaled affordances and action scaled affordances may be qualitatively different. We investigated this hypothesis by using a transfer of calibration paradigm. In particular, we investigated whether improvements in perception of maximum stepping distance (a body scaled affordance) transferred to …