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Articles 61 - 78 of 78
Full-Text Articles in Psychology
Evaluation Of A Digitally Enhanced Expectancy Challenge Alcohol Literacy Curriculum (Ecalc) For Use With Mandated College Students, Abigail Fried
Evaluation Of A Digitally Enhanced Expectancy Challenge Alcohol Literacy Curriculum (Ecalc) For Use With Mandated College Students, Abigail Fried
Electronic Theses and Dissertations
Alcohol use has been a longstanding problem on college campuses. Despite the efforts National Institute on Alcohol Abuse and Alcoholism and the commissioned Task Force on College Drinking (2002), there has been a recent rise in the number of alcohol related arrests and violations on college campuses. Within the high-risk mandated student population, the most successful programs utilize motivational enhancement strategies, such as the Brief Alcohol Screening and Intervention for College Students (BASICS). Likely due to financial constraints, an important issue that has been raised is the limited availability of validated methods for alcohol prevention and intervention on college campuses. …
Bisexuality And Identity Formation, Jessica Fuoss
Bisexuality And Identity Formation, Jessica Fuoss
Electronic Theses and Dissertations
This study explores the identity development and psychological adjustment of bisexual individuals (n = 138) as compared to homosexual (n = 45) and heterosexual participants (n = 558). Undergraduate students recruited from psychology classes at a large metropolitan university in Florida (67% female, 65% Caucasian) took an online survey for course extra credit. Bisexual and homosexual participants scored higher in identity exploration than the heterosexual participants. Bisexual participants scored significantly higher in psychological symptom severity than heterosexual participants. The three groups were not significantly different in identity commitment nor in identity distress. Female bisexual participants scored more similar to the …
Explicit Feedback Within Game-Based Training: Examining The Influence Of Source Modality Effects On Interaction, Benjamin Goldberg
Explicit Feedback Within Game-Based Training: Examining The Influence Of Source Modality Effects On Interaction, Benjamin Goldberg
Electronic Theses and Dissertations
This research aims to enhance Simulation-Based Training (SBT) applications to support training events in the absence of live instruction. The overarching purpose is to explore available tools for integrating intelligent tutoring communications in game-based learning platforms and to examine theory-based techniques for delivering explicit feedback in such environments. The primary tool influencing the design of this research was the Generalized Intelligent Framework for Tutoring (GIFT), a modular domain-independent architecture that provides the tools and methods to author, deliver, and evaluate intelligent tutoring technologies within any training platform. Influenced by research surrounding Social Cognitive Theory and Cognitive Load Theory, the resulting …
The Restorative Effects Of Color And Environment Type On Cognitive Functioning, Jessica Michaelis
The Restorative Effects Of Color And Environment Type On Cognitive Functioning, Jessica Michaelis
Electronic Theses and Dissertations
Although individuals have limited directed attention capabilities, it has been shown that exposure to natural environments elicit cognitive restoration (i.e. Berman, 2008). It has also been shown that individuals prefer blue and green colors because they are relaxing and prompt happy feelings (Guilford & Smith, 1959; Mahnke, 1996; Wexner, 1954). The question however, is what aspects of nature elicit these effects: is it the natural colors, the environmental setting, or both? The present experiment will examine the effects of color (Blue, Green, Black and White, & Natural) and environmental setting (Urban, Foliage, & Aquatic) on measures of attention, short term …
A Dialogical Approach Of Group Identity Salience And The Academic Competence Of Nontraditional College Students, Robert Thally
A Dialogical Approach Of Group Identity Salience And The Academic Competence Of Nontraditional College Students, Robert Thally
HIM 1990-2015
As of 2007, approximately 73% of the 18 million college students in this country could be identified as nontraditional (Ross-Gordon, 2011). A key characteristic distinguishing this group from the traditional college student is the influence of multiple roles of the adult learner on the learning and engagement process (Keith, Byerly, Floerchinger, Pence, & Thornberg, 2006). Ross-Gordon remarks on some roles that may provide life experience, an asset to understanding theoretical constructs otherwise immaterial to younger, traditional learners. However, it is important to recognize the complex dynamic of conflicting roles as challenges to the academic competence of nontraditional college students. This …
Student Perception Of Their Instructors Do College Students Rate Female Professors More Harshly?, Courtney Christovich
Student Perception Of Their Instructors Do College Students Rate Female Professors More Harshly?, Courtney Christovich
HIM 1990-2015
Student evaluations are often used by administrators to make important career decisions for professors such as offers of tenure, increase in salary or other monetary reward (see Frick, Chadha, Watson, & Zlatkovska, 2009). Research has consistently shown that helpfulness in its various operational definitions is one of the most important traits to students when evaluating a professor (For example Silva et al., 2008). Previous findings have demonstrated that inequalities exist among subjective student evaluation ratings of men and women, (see Bennet, 1982). The present study extended this research by manipulating the instruction styles (strict vs. permissive), as well as the …
Measurement Of Negative Affectivity In Psychometrically Defined Schizotypy Using Facial Electromyography, Jonathan Mitchell
Measurement Of Negative Affectivity In Psychometrically Defined Schizotypy Using Facial Electromyography, Jonathan Mitchell
Electronic Theses and Dissertations
Schizotypy is a sub-threshold syndrome associated with schizophrenia. Much of the research on schizotypy concerns its component features, one of which being blunted or constricted affect. While several investigations have addressed this common “negative” symptom within the context of schizophrenia, few have focused on schizotypy directly, and none have utilized psychophysiological measurement to examine affective constriction. The present investigation uses facial electromyography (EMG) to measure patterns of affective expression within a psychometrically defined schizotypal population when presented threatening and distressing pictures from the IAPS. Twenty-eight individuals with elevated schizotypal features and 20 healthy controls were recruited for this investigation. The …
The Perception And Measurement Of Human-Robot Trust, Kristin Schaefer
The Perception And Measurement Of Human-Robot Trust, Kristin Schaefer
Electronic Theses and Dissertations
As robots penetrate further into the everyday environments, trust in these robots becomes a crucial issue. The purpose of this work was to create and validate a reliable scale that could measure changes in an individual’s trust in a robot. Assessment of current trust theory identified measurable antecedents specific to the human, the robot, and the environment. Six experiments subsumed the development of the 40 item trust scale. Scale development included the creation of a 172 item pool. Two experiments identified the robot features and perceived functional characteristics that were related to the classification of a machine as a robot …
Mitigation Of Motion Sickness Symptoms In 360 Degree Indirect Vision Systems, Stephanie Quinn
Mitigation Of Motion Sickness Symptoms In 360 Degree Indirect Vision Systems, Stephanie Quinn
Electronic Theses and Dissertations
The present research attempted to use display design as a means to mitigate the occurrence and severity of symptoms of motion sickness and increase performance due to reduced “general effects” in an uncoupled motion environment. Specifically, several visual display manipulations of a 360° indirect vision system were implemented during a target detection task while participants were concurrently immersed in a motion simulator that mimicked off-road terrain which was completely separate from the target detection route. Results of a multiple regression analysis determined that the Dual Banners display incorporating an artificial horizon (i.e., AH Dual Banners) and perceived attentional control significantly …
Employee Engagement, Job Attitudes, And Work Behavior: A Meta-Analytic Test Of The Incremental Validity Of Employee Engagement, Nick Koenig
Electronic Theses and Dissertations
Although the commercially-popular construct of employee engagement has gained attention in scholarly work in recent years, several questions about the construct remain unresolved. In the current paper, I addressed several issues with previous engagement research by (a) meta-analyzing the relationship between employee engagement, task performance, contextual performance, absenteeism, and turnover, (b) using these meta-analytic estimates to fit a series of models in which engagement predicts both specific and broadly-defined work behaviors, and (c) estimating the unique predictive validity of engagement above and beyond job attitudes. Several regression equations and structural equation models were tested using a combination of previous meta-analytic …
Unintentionally Unethical: How Uncivil Leaders Violate Norms And Hurt Group Performance, Christopher Coultas
Unintentionally Unethical: How Uncivil Leaders Violate Norms And Hurt Group Performance, Christopher Coultas
Electronic Theses and Dissertations
Incivility is a common form of low-grade aggression that lacks a clear intent to harm, that violates community norms and values for interpersonal conduct, and is often chronic in nature (Andersson & Pearson, 1999; Cortina, Magley, Williams, & Langhout, 2001). Because of its subtleties, it is difficult at times to detect and even more difficult to prevent. However, it is an essential phenomenon to research, due to its ubiquity and negative impact on worker outcomes such as job satisfaction and psychological health (Cortina et al., 2001). Incivility instigated by those in authority may be an even bigger problem, due to …
An Event-Related Potential Investigation Of Error Monitoring In Adults With A History Of Psychosis, Chi Chan
An Event-Related Potential Investigation Of Error Monitoring In Adults With A History Of Psychosis, Chi Chan
Electronic Theses and Dissertations
Metacognition, which involves monitoring and controlling of one’s thoughts and actions, is essential for guiding behavior and organization of information. Deficits in self-monitoring have been suggested to lead to psychosis and poor functional outcome. Abnormalities in eventrelated potentials originating from the anterior cingulate cortex (ACC), a brain region associated with error detection, have been consistently reported in individuals with schizophrenia during error monitoring tasks. This study sought to examine whether these abnormalities are present in individuals with a history of psychosis across diagnostic categories and whether they are associated with subjective appraisal of self-performance and personality traits related to psychosis. …
Utilizing Telemedicine In The Icu: Does It Impact Teamwork?, Elizabeth Lazzara
Utilizing Telemedicine In The Icu: Does It Impact Teamwork?, Elizabeth Lazzara
Electronic Theses and Dissertations
Adverse events and medical errors plague the healthcare system. Hospital acquired infections and teamwork are some of the biggest contributor to these adverse outcomes. In an effort to mitigate these problems, administrators and clinicians alike have developed mechanisms, such as telemedicine. However, little research has been conducted investigating the role of telemedicine on teamwork -- a fundamental component of quality patient care. The purpose of this study is to gain a better understanding of the impact of telemedicine on teamwork behaviors and subsequent teamwork attitudes and cognitions during a common medical task, rounds within the Trauma-Intensive Care Unit. To this …
A Meta-Analytic Approach To Examining Psychosocial Correlates Of Risk In Hiv-Diagnosed And Hiv-Nondiagnosed Men Who Have Sex With Men, Katharine Lacefield
A Meta-Analytic Approach To Examining Psychosocial Correlates Of Risk In Hiv-Diagnosed And Hiv-Nondiagnosed Men Who Have Sex With Men, Katharine Lacefield
Electronic Theses and Dissertations
Human Immunodeficiency Virus (HIV) continues to disproportionately affect men who have sex with men (MSM). Gay, bisexual, and other MSM are estimated to account for two percent of the population, yet they constitute more than half of all individuals living with HIV in the United States (Centers for Disease Control [CDC], 2010). Collectively, both HIV-diagnosed (HIV-D) and HIV-nondiagnosed (HIV-ND) MSM report a variety of reasons for intentional and unintentional nonuse of condoms. Depending on partner status, HIV-D MSM are in the unique position of having the potential both to increase risk of infecting others with HIV and to expose themselves …
Where's The Boss? The Influences Of Emergent Team Leadership Structures On Team Outcomes In Virtual And Distributed Environments, Marissa Shuffler
Where's The Boss? The Influences Of Emergent Team Leadership Structures On Team Outcomes In Virtual And Distributed Environments, Marissa Shuffler
Electronic Theses and Dissertations
The influence of leadership on team success has been noted extensively in research and practice. However, as organizations move to flatter team based structures with workers communicating virtually across space and time, our conceptualization of team leadership must change to meet these new workplace demands. Given this need, the current study aims to begin untangling the effects of distribution and virtuality on team leadership structure and subsequent team outcomes that may be affected by differences in conceptualizing such structures. Specifically, the goals of this study were threefold. First, this study investigated how the physical distribution of members may impact perceptions …
Visuo-Spatial Abilities In Remote Perception: A Meta-Analysis Of Empirical Work, Thomas Fincannon
Visuo-Spatial Abilities In Remote Perception: A Meta-Analysis Of Empirical Work, Thomas Fincannon
Electronic Theses and Dissertations
Meta-analysis was used to investigate the relationship between visuo-spatial ability and performance in remote environments. In order to be included, each study needed to examine the relationship between the use of an ego-centric perspective and various dimensions of performance (i.e., identification, localization, navigation, and mission completion time). The moderator analysis investigated relationships involving: (a) visuo-spatial construct with an emphasis on Carroll’s (1993) visualization (VZ) factor; (b) performance outcome (i.e., identification, localization, navigation, and mission completion time); (c) autonomy to support mission performance; (d) task type (i.e., navigation vs. reconnaissance); and (e) experimental testbed (i.e., physical vs. virtual environments). The process …
Psychopathology And Functional Impairment In Adolescents With Social Anxiety Disorder, Franklin Mesa
Psychopathology And Functional Impairment In Adolescents With Social Anxiety Disorder, Franklin Mesa
Electronic Theses and Dissertations
Although social anxiety disorder is most often diagnosed during adolescence, few investigations have examined the clinical presentation of this disorder exclusively in adolescents. Prior studies have demonstrated that some clinical features of SAD in adolescents are unique relative to younger children with the condition. Furthermore, the extant literature on daily functional impairment in this population is limited. In this investigation, multiple areas of functioning were examined in adolescents with SAD (n = 16) and normal control adolescents (n = 14): specific social skills, subjective distress and physiological reactivity during one speech performance task and one social interaction task; alcohol use …
The Effects Of Diagnostic Aiding On Situation Awareness Under Robot Unreliability, David Schuster
The Effects Of Diagnostic Aiding On Situation Awareness Under Robot Unreliability, David Schuster
Electronic Theses and Dissertations
In highly autonomous robotic systems, human operators are able to attend to their own, separate tasks, but robots still need occasional human intervention. In this scenario, it may be difficult for human operators to determine the status of the system and environment when called upon to aid the robot. The resulting lack of situation awareness (SA) is a problem common to other automated systems, and it can lead to poor performance and compromised safety. Existing research on this problem suggested that reliable automation of information processing, called diagnostic aiding, leads to better operator SA. The effects of unreliable diagnostic aiding, …