Psychology Commons^™

In-Car Navigation Systems: The Effects Of Landmark Specificity And Map Rotation On Spatial Knowledge And Route Acquisition, Tiffany N. Saffell

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Current in-car navigation systems do not refer to environmental landmarks when providing directions to drivers. Instead, they provide guidance by presenting drivers with distance-to-turn information. Default displays use track-up map orientations. These display conditions do not facilitate the acquisition of spatial knowledge. As a consequence, drivers using these systems are unlikely to acquire spatial knowledge needed to judge the reasonableness of the directions they are receiving, leaving them susceptible to accepting directions that are grossly incorrect and dangerous (Forbes and Burnett, 2007). Landmarks have been shown to be critical sources of information when people acquire both route and configural spatial …

How Openness To Experience And Prejudicial Attitudes Shape Diversity Training Outcomes, Suzanne L. Dean

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This study investigated the effectiveness of diversity training on a diversity training outcome measure when considering participant levels of Openness to Experience, sexism, and racism. Because past literature has demonstrated a positive relationship between Openness to Experience and training outcomes and a negative relationship between prejudicial attitudes and diversity training outcomes, these variables were treated as main effects in Multiple Regression equations. This study demonstrated that diversity awareness training increases participant understanding of legal issues related to workplace diversity. However, diversity training outcomes were not greatly affected by implicit or explicit prejudicial attitudes or Openness to Experience.

The Moderating Influence Of Stress Appraisals And Affect On Performance Under Fatigue, Regina M. Schmidt

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This study demonstrated that in a group of seventeen active duty soldiers, performance on an attack combat simulation significantly degraded after approximately 30 h of sleep deprivation. In addition, individual differences were identified, as approximately half of the participants maintained performance throughout the sleep deprivation period, while other participants degraded in performance. The main objective of this study was to test the efficacy of micro-level cognitive performance and subject state factors to account for this dichotomy in performance that was particular to the last testing session. Results showed that performance on a decision making test with rapid reaction time constraints …

The Dynamics Of Workplace Harassment And Revenge: Mediation And Moderation Effects, Qiang Wang

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This study examined the mediating role of rumination, state anger, and blame attribution, and the moderating role of trait forgiveness in the relationship between workplace harassment and revenge behavior. Results based on a sample of 310 employed students suggested that workplace harassment is positively associated with both major revenge and minor revenge. Also, the multiple mediation test showed that rumination, state anger, and blame attribution completely mediate the proposed relationships between workplace harassment and both types of revenge behavior. In addition, as proposed, trait forgiveness moderated the relationship between two internal states (i.e., state anger and blame attribution) and major …

Analytic-Holistic Thinking, Information Use, And Sensemaking During Unfolding Events, Mei-Hua Lin

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In complex domains such as commerce, military operations, transportation, and humanitarian efforts, practitioners are sometimes overwhelmed by uncertain, contradictory, and dynamic information. They must obtain, organize, interpret, and use this information often under time pressure and high stakes during sensemaking. While sensemaking is a gateway to information management, sensemaking also depends on information management; the gathering and use of information provides the raw material for sensemaking. These processes work together to help people understand complex situations but are vulnerable to cultural as well as individual variation in cognition. This study investigated individual cognitive and personality differences that may affect information …

A Construct Validation Of The Neutral Objects Satisfaction Questionnaire (Nosq), Kevin J. Eschleman

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The current study is a construct validation of the Neutral Objects Satisfaction Questionnaire (NOSQ). The study includes tests of convergent and discriminant validity. Specifically, the NOSQ had more empirical overlap with affective-oriented dispositions (i.e., positive affectivity, negative affectivity, neuroticism, extraversion, trait anxiety, trait anger, trait depression, and cheerfulness) than with cognitive-oriented dispositions (i.e., need for cognition, general self-efficacy, and locus of control). In addition, the NOSQ had greater empirical overlap with the aforementioned affective-oriented dispositions than with a measure of temporal affect (i.e., mood). Correlations between the NOSQ and both job satisfaction and job cognitions were also compared, but no …

Exploring Team Dynamics: The Evolution Of Coordination In A Complex Command And Control Environment, Daniel H. Schwartz

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The present study explores the dynamic and emergent behavior of two teams, separately working through a synthetic task environment representing a battle management command and control domain under two levels of organizational centralization. While the manipulation of centralization had minimal effects on overall performance, evidence suggested that the need to seek authorization for actions from a central authority was a source of frustration. Both teams adapted over time, changing patterns of coordination to better meet the task demands. The results are discussed in the context of the concepts of normal accidents, high reliability organizations, and self-organization in complex organizations. Specific …

Item And Person Characteristics As Predictors Of Faking, Nicholas Tyler Day

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Applicants may be more motivated to fake than incumbents and may fake more on some items than others. The present study investigated both item and person characteristics as predictors of faking. At the item level, both item transparency and job-relevance were hypothesized to be associated with higher levels of faking. In contrast, item verifiability was hypothesized to be associated with lower levels of faking. At the person level, applicants were expected to have a higher prevalence of faking than incumbents. Data was taken from an existing pool of applicants (n = 507) and incumbents (n = 302) at a customer …

Multi-Uav Control: An Envisioned World Design Problem, Mona T. Stilson

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Predator Unmanned Aerial Vehicle assets are in high demand in the theater of operations for supporting the Global War on Terror and this demand is expected to increase. This work involved exploratory case study research into the envisioned world design problem of networked Predator multi-UAV control, as a candidate for meeting higher Predator sortie requirements without the need for a one for one increase in pilots. The concept involves the development of a potential new position for controlling multiple UAVs, called the Multi-Aircraft Manager (MAM). The goal was to analyze work requirements and develop representational models of the structure of …

The Phenomenon Of Amoralism: An Investigation Of The Cognitive And Emotive Roots, Andrei G. Zavaliy

Dissertations, Theses, and Capstone Projects

An amoralist is defined as a person who rejects the claims of moral reasons to special authority, and systematically acts without regard to the generally accepted moral standards. A psychopath can be seen as a paradigm case of an extreme amoralist, although the less severe cases of selective amoralists are considered. The research into the typical behavioral pattern, motivational structure, and the value system of psychopaths can shed light on at least three aspects related to the analysis of the moral agency. First, it can help elucidating the emotive and cognitive conditions necessary for moral performance. Secondly, it can provide …

The Impact Of A Home-Based Intervention Program On Maternal Reflective Functioning In First-Time Mothers, Maia Rebecca Miller

Dissertations, Theses, and Capstone Projects

The present study investigates the impact of "Minding the Baby," a home-based intervention program, on maternal reflective functioning (RF). It was hypothesized that the reflective capacity of mothers who received the MTB intervention would increase over the course of the study, and that this increase would be reflected in the quality of their responses to clinical interviews administered before and after birth. The guiding premise of the intervention was that helping mothers develop a reflective stance would enable them to become more regulating, sensitive, and autonomy-promoting caregivers and thus positively affect a range of developmental outcomes in their infants.

The …

Exploring A Multidimensional Model Of Victimization And Eating Disturbances For College Women, Malinda Martin Sudduth Isaacs

University of Kentucky Doctoral Dissertations

Research demonstrates that sexual harassment, sexual assault, and eating disorders are pervasive gender-based social problems on college campuses. These phenomena can cause long- term psychological consequences, and negatively impact women’s ability to succeed in both academia and the workplace. Not only have the prevalence and effects of these issues been documented, a significant number of studies have found a relationship between various forms of victimization and eating disorders/symptoms. Research has shown that eating disorders may function as coping strategies for managing the psychological distress that often results from the trauma of sexual harassment and sexual assault. Although, this link has …

Manipulation Of Positive Emotion And Its Effects On Negative Outcomes Of Gambling Behaviors And Alcohol Consumption: The Role Of Positive Urgency, Melissa A. Cyders

University of Kentucky Doctoral Dissertations

The current pair of experimental studies sought to further validate the role of positive urgency (acting rashly when in an extreme positive emotional state) as a risk factor for impulsive and maladaptive behavior. Previous research has supported the use of emotion-based dispositions to rash action in predicting a wide range of maladaptive acts. However, that research relied on self-reported behavior, thus lacking (1) tight experimental controls and (2) direct observation of risky behaviors. In the two experimental studies described here, I found that, among college students, (1) previous cross-sectional relationships between risk and positive urgency were supported (n = 104), …

Assessing Client Progress Session By Session In The Treatment Of Social Anxiety Disorder: The Social Anxiety Session Change Index, Sarah A. Hayes, Nathan A. Miller, Debra A. Hope, Richard G. Heimberg, Harlan R. Juster

Department of Psychology: Faculty Publications

Frequent assessment during therapy can improve treatments and provide accountability. However, clinicians often do not monitor progress because of the time it takes to administer and score assessments. In response, the Social Anxiety Session Change Index (SASCI) was developed. The SASCI is a short, easily administered rating of subjective improvement that asks clients with social anxiety disorder how much they have changed since the beginning of therapy. Change on the SASCI was related to change in fear of negative evaluation, a core aspect of social anxiety, and to clinician-rated improvement, but not to ratings of anxiety sensitivity or depression. Because …

Affective Flexibility: Evaluative Processing Goals Shape Amygdala Activity, William A. Cunningham, Jay J. Van Bavel, Ingrid Johnsen Haas

Department of Political Science: Faculty Publications

Although early research implicated the amygdala in automatic processing of negative information, more recent research suggests that it plays a more general role in processing the motivational relevance of various stimuli, suggesting that the relation between valence and amygdala activation may depend on contextual goals. This study provides experimental evidence that the relation between valence and amygdala activity is dynamically modulated by evaluative goals. During functional magnetic resonance imaging, participants evaluated the positive, negative, or overall (positive plus negative) aspects of famous people. When participants were providing overall evaluations, both positive and negative names were associated with amygdala activation. When …

Vaccines To Combat Smoking, Rick A. Bevins, Jamie L. Wilkinson, Sam D. Sanderson

Department of Psychology: Faculty Publications

Background—Current U.S. FDA approved biological therapies for treating smoking target central nervous system processes. Although these therapies have had some success, relapse within a year is still high. Clearly additional strategies are needed to aid individuals in maintaining abstinence.

Objective & Methods—We briefly discuss promising research using vaccines to combat smoking and then identify some potentially important directions for future research.

Results & Conclusions—Immunization with a nicotine vaccine generates drug-specific antibodies that sequester some of the nicotine in peripheral circulation preventing it from entering the brain thus decreasing its addictive effects. Albeit promising, much more research is necessary to identify …

Bupropion Differentially Impacts Acquisition Of Methamphetamine Self-Administration And Sucrose-Maintained Behavior, Carmela M. Reichel, Jessica D. Linkugel, Rick A. Bevins

Department of Psychology: Faculty Publications

Bupropion reduces the subjective effects and cue-induced craving for methamphetamine in humans. Given these effects of bupropion on methamphetamine in humans and its widespread clinical use, a preclinical model of drug-taking was used to determine if pretreatment with bupropion would alter the acquisition of methamphetamine self-administration. During acquisition, rats were given saline or bupropion (30 or 60 mg/kg, IP) 5 min before a 60-min session. For the first 8 days, each response on the active lever produced an infusion of methamphetamine (0.025 mg/kg). Responding on the inactive lever had no programmed consequence. This FR1 schedule was then increased to an …

Likelihood Of Using Drug Courts: Predictions Using Procedural Justice And The Theory Of Planned Behavior, Evelyn M. Maeder, Richard L. Weiner

Department of Psychology: Faculty Publications

The current research compares two theoretical models borrowed from social psychology (theory of planned behavior and procedural justice) to predict intentions to make use of a drug court. Medicaid-eligible substance users answered a number of questions regarding their intentions to use a drug court in the future, including items from planned behavior and procedural justice scales. When procedural justice was considered alone, only trustworthiness predicted intention to use drug courts. When planned behavior was considered alone, only deliberative attitudes predicted the intention. After combining the two models, deliberative attitudes from the theory of planned behavior were the only significant predictor …

The Effects Of Prayer And Glossolalia On The Mental Health Status Of Protestants, Recco S. Richardson

Walden Dissertations and Doctoral Studies

The resurgence of prayer and glossolalia (speaking in tongues) within Protestant denominations in the United States of America has stimulated widespread psychological and theological debate. Previous research has indicated that religiosity has both a negative and positive effect on mental health functioning. However, there remains an important gap in the current literature regarding the relationships between specific religious practices and mental health. Therefore the purpose of the proposed study is to report on the growing number of religious persons who pray/glossolate and the conflicting messages in the literature regarding the relationship between religiosity and mental illness. A total of 10 …

Using A Contingency-Based Method For Combining Individual Assessment Center Dimension Ratings Into Overall Assessment Ratings, Keisha Wicks

Electronic Theses and Dissertations

The current study applies a newly proposed mechanical combination method along with four traditional mechanical combination methods to assessment center scoring. These comparisons were made for two job levels (Fire Lieutenant and Fire Captain). The study further assesses the level of adverse impact for the various methods at three cut-off scores. Results indicated that the new contingency-based scoring method was successfully implemented in the assessment center. Results were mixed regarding whether the contingencies developed for the two job levels were different. Further, results indicated that although the various combination methods were highly correlated as expected, there were clear distinctions in …

Exploration Of The Authentic Apology Theory: An Examination Of The Reasons Why People Reject An Apology, Stephenie Bruce

Theses : Honours

The aim of the present literature review was to explore the reasons why people reject an apology. A search of the literature revealed virtually no research focusing specifically on apology rejection, therefore, it was proposed that this lack of research may be due to the general reluctance of apology recipients to respond with rejection (Bennett & Dewberry, 1994; Bennett & Earwaker, 1994; Risen & Gilovich, 2007). Given the dearth of literature on apology rejection, it was imperative that the review also examined the literature on apology in general, in addition to literature on apology and forgiveness, in order to discover …

The Relationship Between Normative Beliefs And Tobacco Smoking : A Social Psychological Perspective, Wendy Cannon

Theses : Honours

Tobacco smoking has been classified as the single most preventable cause of death and disease in Australia. It has been estimated that 19,000 Australians die each year as a result of smoking tobacco. The highest level of smoking prevalence in Australia is among young adults aged between 20 and 29 years. While the pleasurable short-term effects of nicotine help to reinforce smoking behaviour, the long-term effects of the harmful chemicals in tobacco pose significant health hazards. This review provides background information on the effects of smoking and nicotine dependence, and discusses the individual and social costs related to tobacco smoking. …

Understanding Children's Exposure To Domestic Violence: A Review Of The Literature; And, Situational-Contextual Factors That Mediate The Impact Of Exposure Of Domestic Violence On Children: A Retrospective Study Of Adult Women Residing In Perth, Kristy Lee O'Bryan

Theses : Honours

Based on the available theoretical and empirical research literature, this review examines the complexity of children's exposure to domestic violence. In addition to identifying numerous theories which have been used in the literature to help understand how exposure to domestic violence may affect children's adjustment and functioning, this review provides an in depth overview of the research investigating the short and long-term impact of domestic violence exposure on children and young people. Despite the consistent finding across studies that children's witnessing of domestic violence is associated with a host of psychological, social and behavioural problems, there is also evidence in …

The Effects Of An Offender's Ethnicity As Well As The Type Of Crime Committed, On Public Perceptions Regarding Seriousness, And The Sentencing Principles Seen As Most Appropriate, Andrea Kysely

Theses : Honours

Public opinion has been evidenced as exerting significant influence over the development of, and alteration to, policies dealing with offenders (Roberts, 1992). Research suggests that an offender's ethnicity, as well as the seriousness of a crime, have a significant effect on public opinion regarding the appropriateness of an imposed sentence, and the goals of sentencing seen as most important (Herzog & Rattner, 2003). However whilst research in the United States and Europe has continued to expand, there is a significant lack of research directly related to the Australian context. The significant over-representation of Indigenous Australians in Australian prisons, potentially reflects …

The Role Of Sex, Gender Role, And Extraversion-Introversion In Explaining The Experience, Expression And Control Of Anger, James Oliver

Theses : Honours

Anger is a frequently experienced emotion that has been shown to influence perceptions, beliefs, ideas, reasoning, and ultimately choices and actions. It has the potential to become a serious problem if it reaches dysfunctional levels. This study examines the role of biological sex, gender role, and extraversion-introversion in the expression, experience and control of anger. A sample of 110 persons drawn from the Australian community were administered the Staxi-2, EPQ-R and the BSRI. Results showed that extraversion-introversion accounted for most variance associated with anger expression, while gender role accounted for most variance associated with anger control. Biological sex was not …

Self-Efficacy, Sense Of Belonging And Social Support As Predictors Of Resilience In Adolescents, Anna Nowicki

Theses : Honours

Adolescence has been described as a period of many physical, cognitive and psychosocial changes. During such a tumultuous time some adolescents cope better than others with life stressors, and these individuals can be considered resilient. The degree to which a person is resilient can be influenced and determined by protective factors, including social support, sense of belonging and self-efficacy. Positive social support has been identified as a buffer that protects individuals from the negative effects of stressful life situations. A strong sense of belonging has positively reflected adolescents' motivation, participation and ability to relate to their environment. Self-efficacy has also …

Flexibility Of Knowledge As A Function Of Practice And Explicit Instruction, Bill Sallas

LSU Doctoral Dissertations

Two experiments used a dynamic control task (Berry & Broadbent, 1984) to examine the flexibility of experientially acquired knowledge. The results suggest that experientially acquired knowledge of this task is represented by a lookup table, not a set of tuned strategies. With practice, transfer to a new task was achieved through an extrapolation procedure. Experiment 2 demonstrated far superior task and transfer performance in participants trained with a combination of experiential practice and model-based knowledge. Transfer to new states was only possible when participants were provided with model-based knowledge through direct instruction. Also, providing model-based knowledge during practice resulted in …

Birthrate And Population Density As Predictors Of Quality Of Life, Jessica M. Young

Honors Program Theses

It is thought that economies can benefit from developing their members by providing more opportunities. Thus, when populations grow quickly or are large, quality of life may decrease due to fewer opportunities. To test this hypothesis, two studies were used to investigate correlations between population and quality of life variables. The first study considered U.S. states, while the second study examined countries. Population measures included birthrate and population density, as well as population growth rate for countries. State quality of life measures were: graduation rates, GDP, unemployment, poverty, violent crime rate, and income. Country measures were: life expectancy, literacy, GDP …

Psychological Detachment As A Moderator In Work-Family Conflict Relationships, Lauren Ann Murphy

Dissertations and Theses

Psychological detachment from work during off-job time has great significance in the field of Occupational Health Psychology because it affects the process of work recovery. Recovery from work helps people to achieve a work-life balance that leads to psychological health and general well-being.

List Composition Effects For Masked Semantic Primes: Evidence Inconsistent With Activation Accounts, Jennifer C. Major

Theses and Dissertations (Comprehensive)

Priming is the benefit that an event receives when its processing has been preceded by the processing of a related or identical event. Context effects on priming are evident when priming changes as a function of some feature of experimental trials. The most commonly explored context effect is that of relatedness proportion (RP), where it has often been shown that the magnitude of priming (semantic or repetition) is directly related to the proportion of related trials: Increasing the related trials results in greater priming. Although previously thought to depend on strategic processing, recent evidence of context effects from designs using …