Social and Behavioral Sciences Commons^™

Grit, Personality, And Job Performance: Exploring Nonlinear Relationships, Ellen Lovell

Doctoral Dissertations

Hiring employees suitable for specific jobs is a challenge facing organizations, as the cost of a poor hire is approximately 30% of that employee’s first-year earnings, according to the U.S. Department of Labor. Employers look to individual differences, such as cognitive ability and personality, to help match applicants with appropriate jobs, as they are supported by research evidence. However, some variance in job performance is explained by differing combinations of these variables, among others.

Research in education and psychology have recently highlighted grit as a potentially strong predictor of success in non-work contexts. Grit was introduced by Angela Duckworth, who …

Understanding Competing Climates: A Theoretical Framework For Examining Service And Ethical Climates, Cristopher T. Huynh

Doctoral Dissertations

The study of work climate has expanded our understanding of how context impacts individuals in the workplace. While most climate research has focused on single- or multi-faceted organizational climates and how they directly impact the individual employee, little has been done to understand the influence of multiple, competing work climates on employee behavior. The purpose of this study was to examine the multiple, competing climates perspective (Schneider et al., 2013) to better understand the influence of context on an employee’s work-related attitudes. This dissertation begins with a brief review of the climate literature and its existing challenges, highlighting the importance …

Decreasing Stress Through An Emotion Regulation And Non-Judging Based Intervention With Trauma-Exposed College Students, Megan Cherry

Doctoral Dissertations

Among college students, trauma and PTSD symptomatology are associated with negative consequences (e.g., poor academic performance, stress sensitivity, and negative coping). College is often a stressful time, and those who have experienced trauma, particularly those experiencing PTSD symptoms, are vulnerable to heightened stress sensitivity and negative outcomes. It is imperative to identify interventions that decrease stress for trauma-exposed college students to reduce the deleterious effects of related outcomes. The purpose of this study was to examine whether emotion regulation and non-judgment could be enhanced in trauma-exposed college students through a short, mindfulnessbased intervention, and whether the intervention would lead to …

Developing A Model Of Sexism-Based Traumatic Stress, Marcus Cherry

Doctoral Dissertations

In contemporary society, women regularly endure sexist microaggressions—messages that convey aversive, demeaning sexist slights toward women. Sexist microaggressions have been associated with anger, depression, anxiety, low self-esteem, job stress, increased risky health behavior and trauma. Additionally, sexist microaggressions effects are cumulative and can result in the internalization of sexist beliefs and undermine selfcompassion. Research suggests that these distortions of self-views and self-regard can in part contribute to the development of trauma symptoms. Notably, research has found that prolonged exposure to sexism, in general, has been associated with trauma symptoms. However, the traumatic effects of sexist microaggressions have remained largely theoretical. …

How Tempered Radicals Pursue Ideological Change Within Their Organization, Saleh M. Bajaba

Doctoral Dissertations

Organizations that are adaptive, diverse, and socially responsible are often built by employees who are able to implement change “under the radar” of those in the organization who would ordinarily fight significant change. These “tempered radicals” are insider activists who serve as the catalyst for incremental constructive changes which, over time, build better organizations. Unfortunately, little is known about what motivates tempered radicals to enact changes within their organizations. In order to better understand the motives of these internal change agents, I develop a measure of tempered radical motives (TRM). In Study 1, I develop a measure of TRM by …

An Examination Of The Relationships Between Message Framing, Regulatory Focus, And Psychological Reactance On Risky Health Decision-Making Among College Students, Mallory B. Garza

Doctoral Dissertations

Excessive alcohol use and risky sexual behaviors are common health-related concerns among college campuses throughout the United States. Previous efforts to thwart such risky health behaviors have resulted in limited success. Therefore, it is crucial that researchers learn how to effectively communicate with college students in ways that increase healthy behaviors and decrease unhealthy behaviors among this particular population. The purpose of the current study was to examine the effects of message framing, regulatory focus, and psychological reactance on motivating college students to take a more proactive approach in regard to their health and wellbeing. Data from this study were …

Validation Of External Organizational Justice Assessment Through Replication, And Examination Of Extraversion, Core Self-Evaluations, And Self-Monitoring As Moderators Of The Relationship Between External Organizational Justice And Organizational Outcomes: A Two-Part Dissertation, Clifton E. Luther

Doctoral Dissertations

In the first portion of this two-part dissertation, I attempted to replicate the findings published in Toaddy (2012), illustrating the relationships between External Organizational Justice (EJ) and a collection of organizational outcomes. In the second portion, I examined how the variables of Extraversion, Core Self-Evaluations (CSE), and Self-Monitoring (SM) moderate the relationships that were established in Toaddy (2012). The implications of this research attempted to illustrate the role that self-assessed personality factors can play in explaining and predicting the behavior of employees due to their perceptions of moral/immoral behaviors of their employers toward external entities. Cases that illustrate the importance …

The Moderating Role Of Culture In The Job Demands-Resources Model, James A. De Leon

Doctoral Dissertations

During the past few decades, occupational health researchers have examined the effects of work characteristics on job stress and employee wellbeing (Beehr & Franz, 1987; Caulfield, Chang, Dollard, & Elshaug, 2004; Jex, 1998; Jex & Britt, 2014; Schaufeli & Greenglass, 2001; Sparks, Faragher, & Cooper, 2001). With the help of the Job Demands-Resources model (JD-R model; Bakker & Demerouti, 2007; Bakker, Demerouti, & Schaufeli, 2003; Demerouti, Bakker, de Jonge, Janssen, & Schaufeli, 2001; Schaufeli & Bakker, 2004), researchers have been able to examine the impact of jobspecific work characteristics (demands and resources) on employee wellbeing. The work processes outlined in …

The Influence Of Regional Stereotypes In Employee Selection, Brittani E. Plaisance

Doctoral Dissertations

An individual’s social world is understood through categorizing other people as those within an individual’s own in-group and those without, or the out-group. Social cognitive theory suggests that individuals make decisions in social settings based on implicit social comparisons between these groups. Stereotypes are oversimplified beliefs about the members of a specific group and discrimination is the behavioral outcome based on held stereotypes. Discrimination based on race, ethnicity, age, and gender has dominated research in the realm of employee selection for the last twenty years. Researchers have demonstrated perceived and actual differences in various attributes by region of the United …

A Model Of The Relationship Between Performance Feedback And Goal Setting: A Consideration Of, Affective Cognitive, And Psychological State Effects, Ann-Marie R. Castille

Doctoral Dissertations

Performance feedback meetings are often dreaded, perceived to be worthless, and de-motivating for employees (Culbertson, Henning, & Payne, 2013; Rock, 2008). Although they are intended to enhance motivation and performance (Erez, 1977; Kim & Hamner, 1976), over a third of feedback interventions backfire, resulting in lower rather than higher performance (Kluger & DeNisi, 1996). Motivational theories (i.e., behavioral motivation theory, organizational justice theory, reversal theory, goal setting theory, and theory of planned behavior) provide complementary explanations for the impact of feedback on performance. However, these explanations have not been subjected to comprehensive empirical scrutiny. The purpose of this dissertation was …

A Randomized Controlled Study Examining The Effectiveness Of A Gratitude Intervention And An Optimism Intervention On Well-Being: Moderating Effects Of Personality Disposition And Social Support, J. Brandon Waits

Doctoral Dissertations

Research suggests that engaging in activities that highlight gratitude and optimism can significantly increase well-being. However, additional research is needed to explore characteristics or conditions that optimize the effectiveness of such interventions. The purpose of the present study was to contribute to research in this area by examining the effectiveness each of a gratitude intervention and an optimism intervention on both subjective well-being and psychological well-being among college students. In addition, the current study examined whether personality disposition (i.e., trait gratitude and trait optimism) and social support moderated the effectiveness of these interventions on wellbeing. Data were collected from 144 …

Understanding The Effects Of Regulatory Focus On Proactive Behavior, Brian P. Waterwall

Doctoral Dissertations

Over the past decade, motivation research has focused on what motivates employees to engage in behaviors that fall outside of ones' job/task requirements and bring about meaningful change in the organization's environment, proactive behaviors (Bateman & Crant, 1993; Crant, 2000). Recently, regulatory focus theory has received considerable research attention because of its potential to explain additional variance in behavior beyond other motivational constructs. Regulatory focus theory suggests that during goal striving, people will display behaviors associated with their current motivational state. Drawing from prior research examining motivation and behavior, I propose and test a model that examines the effects of …

Impacting Student Slumber: An Analysis Of Self-Report And Physiological Data Following A Psychoeducational Intervention, Danielle N. Newman

Doctoral Dissertations

Research shows that college students have extensive rates of sleep struggles, with up to 89% of college students reporting that they have moderate to severe difficulties with sleep (Buboltz, Brown, & Soper, 2001). Insufficient sleep has been linked to problems with academics (Kelly, Kelly, & Clanton, 2001; Taylor, Vatthauer, Bramoweth, Ruggero, & Roane, 2013), mental health (Ghumman & Barnes, 2013; Home, 1993; Manber & Chambers, 2009), physical health (Dahl & Lewin, 2002; Gailliot et al., 2007; Lyytikainen, Rahkonen, Lahelma, & Lallukka, 2011; Van Cauter, Leproult, & Plat, 2000), and a variety of other problems. Results pertaining to the suggested and …

The Development And Validation Of An Automatic-Item Generation Measure Of Cognitive Ability, Scott Hines

Doctoral Dissertations

Cognitive ability is perhaps the most studied individual difference available to researchers, being measured quickly and effectively while demonstrating a predictable influence on many life outcomes. Historically, the evolution of the psychometric study of cognitive abilities has pivoted on the development of new and better methodologies allowing for a more complete and efficient capture of intellect. For instance, recent advances in computer and Internet technology have largely replaced traditional pencil-and-paper methods, allowing for innovative item development and presentation. However, concerns regarding the potential adverse impact and test security of online measures of cognitive ability, particularly in unproctored situations, are well …

Adult Attachment Style And Inter-Parental Discrepancy On Pediatric Behavior Assessment Scales, Laura Beliech Harris

Doctoral Dissertations

The process of diagnosing pediatric psychopathology is an important and sometimes complex endeavor. Diagnoses are useful for facilitating communication among providers, setting therapy goals, and intervention selection. However, beyond their utility, diagnoses potentially can influence client-therapist rapport, therapeutic alliance, and therapy outcomes in a negative manner, as well as leading to stigma and discrimination against the client (child). Best practice for pediatric psychological evaluations includes obtaining data regarding the child's behavior in multiple settings and from multiple respondents. This is most often accomplished through administration of standardized objective pediatric behavior assessment instruments. However, collecting data from multiple respondents in this …

The Mediating Influence Of Career Aspirations And Career Decision-Making Self-Efficacy On Self-Differentiation, Vocational Identity, And Career Indecision, Jay Justin Middleton

Doctoral Dissertations

Research indicates that numerous family variables influence the career-development process (Osipow, 1983). Bowen's family systems theory is one model through which to view the development and influence of the family on career development (Bowen, 1972). According to his theory, individuals begin life highly dependent on family members for all forms of support. As people grow into adults, they slowly become independent of their family, or self-differentiated. Adults low in self-differentiation have been found to make decisions in order to appease their families. Further, low levels of self-differentiation have been related to greater mental health problems (Skowron & Friedlander, 1998) and …

Using Latent Class Cluster Analysis To Identify And Profile Organizational Subclimates: An Exploratory Investigation Using Safety Climate As An Exemplar, Amy Frost Stevenson

Doctoral Dissertations

Organizational climate refers to the shared meaning organizational members attach to the events, policies, practices, and procedures they experience as well as to the behaviors they see being rewarded, supported, and expected (Schneider, Ehrhart, & Macey, 2011). Climate scholars have most frequently used referent-shift consensus and dispersion composition models (Chan, 1998) to conceptualize and measure organizational climate. Based on these models, climate emergence has been characterized by low variance or high consensus of individual-level climate perceptions (Chan, 1998; Ehrhart, Schneider, & Macey, 2013; Hazy & Ashley, 2011; Kuenzi & Schminke, 2009) within formally defined organizational groups (e.g., work teams).

Climate …

Evaluating Indicators Of Job Performance: Distributions And Types Of Analyses, Richard J. Chambers Ii

Doctoral Dissertations

Distributions of job performance indicators have historically been assumed to be normally distributed (Aguinis & O'Boyle, 2014; Schmidt & Hunter, 1983; Tiffin, 1947). Generally, any evidence to the contrary has been attributed to errors in the measurement of job performance (Murphy, 2008). A few researchers have been skeptical of this assumption (Micceri, 1989; Murphy, 1999; Saal, Downey, & Lahey, 1980); yet, only recently has research demonstrated that in certain specific situations job performance is exponentially distributed (Aguinis, O'Boyle, Gonzalez-Mulé, & Joo, 2016; O'Boyle & Aguinis, 2012). To date there have been few recommendations in the Industrial-Organizational Psychology literature about how …

Anxiolytic Effects Of Propranolol And Diphenoxylate On Mice And Automated Stretch-Attend Posture Analysis, Kevin Scott Holly

Doctoral Dissertations

The prevention of social anxiety, performance anxiety, and social phobia via the combination of two generic drugs, diphenoxylate HC1 (opioid) plus atropine sulfate (anticholinergic) and propranolol HCl (beta blocker) was evaluated in mice through behavioral studies. A patent published on a September 8, 2011 by Benjamin D. Holly, US 2011/0218215 Al, prompted the research. The drug combination of diphenoxylate and atropine plus propranolol could be an immediate treatment for patients suffering from acute phobic and social anxiety disorders. Demonstrating the anxiolytic effects of the treatment on mice would validate a mouse model for neuroscientist to be used to detect the …

The Relationship Between Executive Functioning And Substance Abuse, John M. Tracy

Doctoral Dissertations

Substance use disorders are a widespread issue in society today with approximately 20 million people in the U.S. alone experiencing drug-related problems (Substance Abuse and Mental Health Services Administration, 2012). However, treatment is often ineffectual with approximately 50% of addicted individuals returning to substance use. One factor found to impact individuals' treatment response is their neuropsychological functioning. Drug-abusers frequently exhibit severe executive functioning impairments across a number of domains, and there is evidence that these deficits may be time and substance-dependent. Executive functions are mental processes critical in motivation, planning, and goal-directed behaviors. With extended abstinence, research suggests cognitive improvements …

Personal Factors, Domain Specificity, And Risky Decision-Making, Rose Niles

Doctoral Dissertations

Adults make many risky decisions daily, such as choosing to drive over the speed limit or going outside without previously applying sunscreen. How and why adults make such decisions remains relatively unknown and has gained much research attention. Traditional models of decision-making, such as Expected Utility Theory (Bernoulli, 1954) and Prospect Theory (Kahneman & Tversky, 1972) have proven too simplistic, as they do not account for the regular deviations from expected decision-making processes. Likewise, models that attempt to categorize individuals as risk seeking and risk-averse do not hold up well when decisional-domain is examined (Blais & Weber, 2006). Contemporary research …

Chronotype Preference, Partial Sleep Deprivation, And Executive Functions Performance Throughout The Wake-Cycle, Devin Layne Merritt

Doctoral Dissertations

Sleep is vital to survival and well-being. Adequate sleep, which is conceptualized in terms of quantity and quality, is positively related to a number of cognitive functions. In terms of length, it has been recommended that individuals in late adolescence and adulthood should receive no less than eight hours of sleep. Negative effects on higher-order mental processes have been found in states of sleep deprivation. Individuals who experience total sleep deprivation show decrements in performance on tasks of executive function (i.e. sustained attention, planning, and decision making). However, the effects of partial sleep deprivation on executive functions has not been …

Factors Predicting Weight Loss And Weight Gain In Bariatric Surgery Patients, Deborah Potisek Simpson

Doctoral Dissertations

Obesity has become an epidemic in the United States that can result in problems in multiple areas of an individual's life. Bariatric surgery has been shown to be an effective weight loss treatment for obese and morbidly obese individuals; however, although many individuals obtain long-term weight loss success after surgery, there is a percentage of patients who do not obtain the expected weight loss or end up regaining the weight they had initially lost. In an attempt to identify those who may be at risk for poorer results after bariatric surgery, most surgeons require that an individual undergo a psychological …

Ptsd, Academic Achievement, And College Persistence: The Moderating Effects Of Coping Mechanisms And Social Support, Rebecca Granda

Doctoral Dissertations

Prevalence rates of lifetime exposure to trauma for college students range from 50 to 90% indicating that most college students begin the first year of college with a history of trauma. Previous studies suggest a significant negative relationship between posttraumatic stress disorder (PTSD) and college retention; however, these studies have mainly focused on the negative effects of trauma exposure and PTSD on college students' persistence. As a result, it was unknown whether the effects of PTSD on academic achievement and college persistence can be moderated by protective factors, such as coping skills and social support. The purpose of this study …

Personality Traits Related To Problematic Facebook Use, Shelley R. Visconte

Doctoral Dissertations

The American Psychiatric Association (APA) encouraged research in the area of Internet Gaming Disorder, by including it in the Conditions for Further Study section of the Diagnostic and Statistical Manual of Mental Disorders , 5th Edition (DSM-5; APA, 2013). The present study attempted to determine which personality traits were associated with problematic Facebook use, a subset of problematic Internet use. The Bergen Facebook Addiction Scale (BFAS), Narcissistic Personality Inventory-Sixteen (NPI-16), International Personality Item Pool (IPIP) items related to extraversion, IPIP items related to neuroticism, Internet Addiction Test (1AT), Facebook Intensity Scale (FBI), a demographic information form, and Exploratory Facebook Use …

Cultural Context's Influence On The Relationships Between Leadership Personality And Subordinate Perceptions, Victoria J. Smoak

Doctoral Dissertations

Fascination with leadership and the pursuit of its understanding have been common across disciplines throughout history (Bass & Stogdill, 1990). Studying leadership in an organization provides value in understanding its relation to outcomes such as employee attitudes (Podsakoff, MacKenzie, & Bommer, 1996), individual performance (Tierney, Farmer, & Graen, 1999) and organizational performance (Day & Lord, 1988; Sully de Luque, Washburn, Waldman, & House, 2008). Leadership is suggested to be the underlying human factor key to organizational effectiveness (Hogan & Kaiser, 2005). In spite of the vast body of literature, much remains to be understood, especially understanding context (McCall & Hollenbeck, …

The Relationship Between Sleep And Nutrition In Message Framing Among College Students, Abbey G. White

Doctoral Dissertations

The college years are often depicted as a time of immense change, specifically in relation to college students' level of nutrition and sleep quality. However, these health concerns not only impact college students' health but also their academic performance, mood, and as a result their future. The primary purpose of this study was to determine whether technologically enhanced health messages are more effective than the traditional text format for creating healthy behavioral changes amongst college students. Secondly, the study provides the opportunity to examine previous research involving message framing, specifically, regulatory focus theory and self-efficacy, in order to provide further …

Bright Or Dark, Or Virtues And Vices? A Reexamination Of The Big Five And Job Performance, Christopher M. Castille

Doctoral Dissertations

Personality research in industrial/organizational psychology has been dominated by the description of personality traits and outcomes as either bright or dark. Unfortunately, research has shown that bright traits have dark outcomes and vice versa, suggesting that a paradox is plaguing the literature. To resolve this paradox, I propose that a different heuristic stemming from positive psychology be utilized: virtues and vices. Virtues refer to exercises of human excellence while vices refer to actions of human failure. Drawing on the virtue ethics concept of the Aristotelian mean, dark traits are viewed as extreme or elevated levels of bright personality traits, allowing …

Objectively Measuring The Effects Of Sleep On Reading Comprehension And Sustained Selective Attention, Jennifer L. Thibodeaux

Doctoral Dissertations

The overall performance of a university is measured by retention rates of students. Because individuals who achieve lower grade point averages are at a higher risk of failing or dropping out of college, the academic performance of undergraduates should be the target of concern to maintain good retention rates. Academic performance, which is associated with attention and reading comprehension abilities, is affected by the sleep behavior of students. In regards to college students and sleep, research has indicated that college students demonstrate habitually poor sleep habits. Poor sleep habits have been linked to impaired attention and concentration abilities, but the …

Crystallized Intelligence And Openness To Experience: Drawing On Intellectual-Investment Theories To Predict Job Performance Longitudinally, Christopher B. Patton

Doctoral Dissertations

Various approaches to conceptualizing and measuring intelligence have been utilized throughout history. Despite the plethora of intelligence theories, the field of industrial and organizational (I-O) psychology has been largely dominated by the psychometric tradition of intelligence and Spearman's general factor theory of intelligence (g). Moreover, other approaches to intelligence (e.g., the developmental perspective) have generally been ignored by I-O psychology. This is puzzling given the widespread acceptance among I-O psychologists of intelligence's substantial and increasing importance in the modern workplace.

Supported by a vast amount of research, g has often been recognized as the single best predictor of …