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Full-Text Articles in Psychology

A Meta-Analytic Approach To Examining Psychosocial Correlates Of Risk In Hiv-Diagnosed And Hiv-Nondiagnosed Men Who Have Sex With Men, Katharine Lacefield Jan 2013

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 Jan 2013

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 Jan 2013

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 Jan 2013

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 Jan 2013

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, …