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Psychology

Theses/Dissertations

2014

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Effects Of Simultaneous Alarms On Resolution Heuristics, Amanda C. Allen Jan 2014

Effects Of Simultaneous Alarms On Resolution Heuristics, Amanda C. Allen

Psychology Theses & Dissertations

Automated signaling systems are frequently used to direct operator attention to potential hazards. Although these automated systems can lead to enhanced human performance, factors such as degraded alarm signal reliability and lack of trust can undermine the potential benefits of automation (Breznitz, 1984; Rice, 2009, Wickens & 2007). Additionally, work by Gilson, Mouloua, Graft, and McDonald (2001), as well as Keller and Rice (2009), suggest that an alarm contained within a larger array of alarms should not be evaluated individually. Due to the increasing use of multiple alarms in complex environments such as operating rooms and cockpits (Konkani, Oakley, & …

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Effects Of Parental Alcoholism And Trauma Exposure On Depressive Symptoms: A Path Model With Resilience, Social Support, And Family Satisfaction, Erin Doty Kurtz Jan 2014

Effects Of Parental Alcoholism And Trauma Exposure On Depressive Symptoms: A Path Model With Resilience, Social Support, And Family Satisfaction, Erin Doty Kurtz

Psychology Theses & Dissertations

The goal of this study was to explore the different effects of parental alcoholism and history of trauma exposure on depressive symptoms in an emerging adult, college population. In particular, mediating effects of resilience, social support, and family satisfaction were evaluated for both parental alcoholism and previous interpersonal trauma exposure using structural equation modeling (SEM). Participants were 708 students (217 male, 491 female) attending a large mid-Atlantic state university. It was . anticipated that social support and family satisfaction would be key mediators between parental alcoholism and depressive symptoms, while resilience and social support would be significant mediators between interpersonal …

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Health Promotion In Multiple Domains: Capitalizing On The Spillover Effect, Gabrielle Maria D'Lima Jan 2014

Health Promotion In Multiple Domains: Capitalizing On The Spillover Effect, Gabrielle Maria D'Lima

Psychology Theses & Dissertations

Lifestyle behaviors, such as physical activity and food consumption choices, play a critical role in the development of chronic diseases and ultimately mortality. Optimally, multiple health-related behaviors are changed to reduce risk rather than targeting only one risk behavior. The purpose of the current research was to examine the potential utility of the spillover effect in the application of a multiple health behavior intervention. The online intervention developed in this study aimed primarily to foster self-regulation, bolstered by impulsivity control and self-efficacy, in one health-related behavior (i.e., physical activity) in order to potentially affect change in other health-related behaviors (e.g., …

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Rater Characteristics In Performance Evaluation Accuracy, Shotaro Hakoyama Jan 2014

Rater Characteristics In Performance Evaluation Accuracy, Shotaro Hakoyama

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The current study examined how various rater-level variables are related to performance ratings. Student participants watched a series of video clips depicting high, medium, and low levels of employee work performance. The participants then rated the performance of the employee depicted in the video on a graphic rating scale. The rater level variables examined for the current study included rater goals, cognitive ability, conscientiousness, and agreeableness. The results indicated that focusing the on the strength of the employee (strength goal) was associated with rating elevation and that rater conscientiousness was associated with rating deflation. Strength goal, conscientiousness, agreeableness, and cognitive …

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Alternative Indices Of Performance: An Exploration Of Eye Gaze Metrics In A Visual Puzzle Task, Sheldon M. Russell Jan 2014

Alternative Indices Of Performance: An Exploration Of Eye Gaze Metrics In A Visual Puzzle Task, Sheldon M. Russell

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Of interest to the U.S. Air Force is the ability to develop and characterize the level of workload that operators are under at any given point. When an operator's cognitive resources exceed demands, a 'red line' of performance may be crossed after which performance breaks down. What is needed is an estimate of operator state; a 'dipstick' for the operator in order to assess the level of 'resources' available, in order to avoid performance problems. Traditional approaches use secondary tasks (e.g., mental arithmetic) or secondary physiological measures (e.g., heart rate variability) for state assessment. However, the current work was motivated …

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Goal Orientations And Self-Efficacy Interactions On Self-Set Goal Level, Truman Joseph Gore Jan 2014

Goal Orientations And Self-Efficacy Interactions On Self-Set Goal Level, Truman Joseph Gore

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The current study examined the interactive effects of goal orientations (the tendencies of an individual to set specific types of goals, i.e., learning or performance goals), and self-efficacy (an evaluation of one's own competence on a task) on self-set goal levels and performance in an academic context. Past research has found that learning goal orientation and self-efficacy are both positively related to the difficulty of self-selected goals and to performance whereas avoid-performance goal orientation is negatively associated with both the difficulty of self-set goals and performance. The current study found that learning goal orientation and self-efficacy were positively related to …

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Fear Of Discrimination And Leveraging Of Leadership Experience In Individuals Of Lgbtq Organizations, Megan Brianne Morris Jan 2014

Fear Of Discrimination And Leveraging Of Leadership Experience In Individuals Of Lgbtq Organizations, Megan Brianne Morris

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Awareness of the Lesbian, Gay, Bisexual, Transgender, and Queer (LGBTQ) community has exposed these individuals to unequal treatment in the workplace. One area where this mistreatment occurs is in the job application process. As a result, it is important to examine the job seeking behaviors of the LGBTQ community that are associated with this process. Student leaders of LGBTQ-focused groups face a unique challenge in the application process in regard to whether they should include their leadership experience on their resume, possibly exposing themselves to discrimination and bias. Only one study, to current knowledge, has focused on resume construction behavior …

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Psychological Contract Breach By The Supervisor, Darrell Scott Kelly Jan 2014

Psychological Contract Breach By The Supervisor, Darrell Scott Kelly

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My study examined the effect of psychological contract breach by a supervisor on employee job outcomes (OCBs, CWBs, and job satisfaction). Also, I tested the moderating effects of the quality of a relationship between an employee and his or her supervisor, and an employee and his or her organization, on the psychological contract breach - job outcomes relationship. I found minimal support that employees distinguish between their supervisors and their organizations when assessing psychological contract breach. Also, I found no support that relationship quality had any moderating effects. However, I did find that LMX-I and LMX-O might measure the same …

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Using Differential Functioning Of Items And Tests (Dfit) To Examine Targeted Differential Item Functioning, Erin L. O'Brien Jan 2014

Using Differential Functioning Of Items And Tests (Dfit) To Examine Targeted Differential Item Functioning, Erin L. O'Brien

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Current studies of differential item functioning (DIF) look at look at how groups differ in responding to items across an entire trait continuum. This is important for detecting the presence of consistent patterns of responses across items between groups of people. Current tests of DIF are limited in that they only detect differences between groups across all levels of the trait. However, selection decisions are usually made within specific ranges of trait levels. The purpose of this research was to determine if restricting theta values in an existing framework would be better at detecting DIF as current methods for restricted …

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A Study Of College Student Attitudes And Behaviors Related To Recycling, Mark Allen Wilcox Jan 2014

A Study Of College Student Attitudes And Behaviors Related To Recycling, Mark Allen Wilcox

Dissertations and Theses @ UNI

There is an abundance of research on environmental attitudes and recycling; specifically however college students are very under represented. This population is one that is very important as these individuals will be the ones making decisions, privately and politically, with regards to recycling programs in their communities. By understanding their attitudes and behaviors in college, those designing recycling programs can develop and modify programs to suit their needs, and education programs can be prepared to better inform these individuals. The purpose of this study was to study the attitudes and behaviors of college students related to recycling. To accomplish this, …

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