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Articles 3151 - 3180 of 5786
Full-Text Articles in Social and Behavioral Sciences
Do Olfactory Stimuli Increase Presence During Exposure Tasks: A Comparative Study, Benson Munyan
Do Olfactory Stimuli Increase Presence During Exposure Tasks: A Comparative Study, Benson Munyan
Electronic Theses and Dissertations
Exposure therapy (ET) is an extensively studied and supported treatment for anxiety and trauma-related disorders. ET works by exposing the patient to the feared object or situation without any danger in order to overcome the related anxiety. Over the past few years, various technologies including head-mounted displays (HMDs), scent machines, and headphones have been used to augment the exposure therapy process by presenting multi-sensory cues (e.g., sights, smells, sounds) to increase the patient*s sense of presence. While studies have shown that scents can elicit emotionally charged memories, no prior research could be identified that examined the effect of olfactory stimuli …
The Effect Of Traumatic Brain Injury On Exposure Therapy In Veterans With Combat-Related Posttraumatic Stress Disorder, Kathleen Ragsdale
The Effect Of Traumatic Brain Injury On Exposure Therapy In Veterans With Combat-Related Posttraumatic Stress Disorder, Kathleen Ragsdale
Electronic Theses and Dissertations
Veterans of Operation Enduring Freedom, Operation Iraqi Freedom, and Operation New Dawn are presenting for treatment with high rates of combat-related posttraumatic stress disorder (PTSD) and traumatic brain injury (TBI), spurring a need for clinical research on optimal treatment strategies. While exposure therapy has long been supported as an efficacious treatment for combat-related PTSD, some clinicians are hesitant to utilize this treatment for veterans with TBI history due to presumed cognitive deficits that may preclude successful engagement. The purpose of this study was to compare exposure therapy process variables in veterans with PTSD only and veterans with PTSD+TBI. Results suggest …
Treatment Matching In Ptsd: A Confirmatory Factor Analysis Based On Therapeutic Mechanisms Of Action, Benjamin Trachik
Treatment Matching In Ptsd: A Confirmatory Factor Analysis Based On Therapeutic Mechanisms Of Action, Benjamin Trachik
Electronic Theses and Dissertations
The current study takes an initial step toward deriving a method for empirically based, theory-driven treatment matching in a military population suffering from PTSD. Along with the more overt symptoms of PTSD (e.g., persistent hyperarousal), secondary cognitive symptoms have also been shown to be significantly associated with avoidance and intrusive symptoms, as well as contribute to functional impairment. Based on the factor analytic and treatment literature for PTSD, it appears that there are two central mechanisms associated with beneficial therapeutic change that underlies both CPT and PE treatments (i.e., habituation, changes in cognitions). Additionally, different traumatic events and peritraumatic responses …
Instructor Response To Uncivil Behaviors In The Classroom: An Application Of Politeness Theory, Natalie Yrisarry
Instructor Response To Uncivil Behaviors In The Classroom: An Application Of Politeness Theory, Natalie Yrisarry
Electronic Theses and Dissertations
This study examines levels of politeness in real time instructor responses to classroom incivility behaviors. Student participants were randomly assigned to view a video of an instructor responding to either passive or active student incivility behaviors in various ways. The responses were based on politeness theory conceptualizations of avoidance, mid-level politeness, or bald on record responses. A 2 (i.e., passive, active student incivility) x 3 (i.e., avoidance, mid-level, or bald on record instructor response) experimental design formed six conditions. High quality video simulations of a classroom environment, portraying one of the six conditions, were created to specifically address these dimensions. …
More Is Not Always Better: Unpacking The Cognitive Process Underlying Introspective Psychological Measurement, Matthew Lapalme
More Is Not Always Better: Unpacking The Cognitive Process Underlying Introspective Psychological Measurement, Matthew Lapalme
Electronic Theses and Dissertations
For decades, psychometricans have measured non-cognitive constructs with little attention paid to the underlying cognitive processes of response. Previous advancement in psychometrics suggests that traditional cognitive oriented approaches may, in fact, yield construct deficiency and spurious results when applied to non-cognitive measurement. This thesis highlights the importance of specifying an ideal point response process for non-cognitive measurement and empirically demonstrates that an ideal point response processes undergirds self-reported personality and attitude measurement. Furthermore, this thesis also advances current understanding on the limitations of ideal point assumptions by exploring the moderating effects of various individual differences in motivation and ability.
A Generational Perspective On The Development Of The Political History Of Modern Iran, Gregory Mcdowall
A Generational Perspective On The Development Of The Political History Of Modern Iran, Gregory Mcdowall
Electronic Theses and Dissertations
Mark Twain once remarked, "History doesn't repeat itself, but it does rhyme." If such recurrences happen with some discernible periodicity it would support the view that society develops cyclically. Though still controversial, this perspective has found a home in the long wave cycle theories of economics and international relations. For decades, international relation theorists have argued over which factor has primarily driven the interstate system, but this paradigm transforms that debate into a query over which of them serves as the medium for carrying waves of social change, be it war, trade, class, or gender relations. William Strauss and Neil …
Enhancing The Effectiveness Of Human-Robot Teaming With A Closed-Loop System, Grace Teo
Enhancing The Effectiveness Of Human-Robot Teaming With A Closed-Loop System, Grace Teo
Electronic Theses and Dissertations
With the development in robotics and the increasing deployment of robots, human-robot teams are set to be a mainstay in the future. However, our understanding of the effectiveness and impact of this new form of teaming is limited. Previous experience with technology and automa-tion has shown that technological aids do not always result in the intended consequences of im-proved performance and alleviation of workload and stress. No doubt a large part of this is due to the fact that the relationships among taskload, workload and performance are complex as hu-man operators interact dynamically with tasks and technology. Measures of workload …
The Nuts And Bolts Of Leadership Training: A Meta-Analysis, Christina Lacerenza
The Nuts And Bolts Of Leadership Training: A Meta-Analysis, Christina Lacerenza
Electronic Theses and Dissertations
Organizations within the United States spent over $70 billion on corporate training in 2013; 35% of this budget was allocated to management and leadership, making this field the leading training area for organizations (O'Leonard, 2014). Despite this spending, only 13% of companies believe that they have done a quality job training their leaders (Schwartz, Bersin, & Pelster, 2014). This calls into question the utility and effectiveness of current initiatives. In response, this study meta-analytically organizes leadership training literature to identify the conditions under which these programs are most effective. Thus, the current meta-analysis provides the following contributions to the field: …
Environmentalism And Environmental Constitutional Ballot Initiatives In Florida: The Elements Of Support For Amendment One In 2014 In The Context Of Current Environmental Attitudes., Michael Jones
Electronic Theses and Dissertations
Americans express support for “the environment” with environmental support cutting across political and demographic differences and cleavages. In the past 15 years, however, period effects, political sorting, and the emergence of a powerful anti-environmental movement have lessened the generalized levels of environmental support. Using the 2012 CCES survey, the expressed attitudes regarding multiple environmental issues found significant differences in levels of environmental support nationally by party, Tea Party attitudes, ideology, and certain demographic characteristics. For Floridians, the differences between the most pro-environmental respondents and the most anti-environmental are narrower; partisan identification itself is not significant in environmental attitudes; but ideology, …
A Reassesment Of The Presidential Use Of Executive Orders, 1953-2008, Graham Romich
A Reassesment Of The Presidential Use Of Executive Orders, 1953-2008, Graham Romich
Electronic Theses and Dissertations
Quantitative studies of the presidential use of executive orders have attempted to determine whether presidents are more prone to resort to unilateral action when faced with legislative opposition. To date, the results have been mixed however, with studies demonstrating that the type of executive order is an important factor in understanding the conditions under which presidents will resort to unilateral action. Despite this advancement in theory, there has been little consensus regarding the actual conditions under which presidents will issue the different types of executive orders that have been identified in the literature. This thesis addresses this puzzle through an …
Alcohol Consumption, Frailty, And The Mediating Role Of C-Reactive Protein In Older Adults, Mona Shah
Alcohol Consumption, Frailty, And The Mediating Role Of C-Reactive Protein In Older Adults, Mona Shah
Electronic Theses and Dissertations
Frailty is a well-established indicator of late-life decline and is accompanied by higher rates of comorbidity and disability. Meanwhile, an estimated 41% of adults over the age of 65 report consuming alcohol – an identified health risk and protective factor depending on dosage. Given that the demographic group of older Americans is projected to double by the year 2050, identification of frailty risk and protective factors is imperative. The goals of this thesis are to: (1) identify how varying levels of alcohol consumption relate to frailty, and (2) elucidate a possible mechanism that accounts for the relationship between alcohol consumption …
Examining The Impact Of A Fatigue Intervention On Job Performance: A Longitudinal Study Across United States Hospitals, Megan Gregory
Examining The Impact Of A Fatigue Intervention On Job Performance: A Longitudinal Study Across United States Hospitals, Megan Gregory
Electronic Theses and Dissertations
Fatigue in healthcare providers has been linked to dangerous outcomes for patients, including medical errors, surgical complications, and accidents. Resident physicians, who traditionally work long hours on minimal sleep, are among the most fatigued. In attempt to mitigate the impact of fatigue on resident physician performance and improve patient safety, the Accreditation Council for Graduate Medical Education (ACGME) implemented a fatigue intervention program in 2011 for medical residency programs in the United States. This caused a significant decrease in the number of hours that first-year residents were permitted to work, compared with hours worked by first-year residents in prior years. …
Configural Displays: The Effects Of Salience On Multi-Level Data Extraction, Audrey Fok
Configural Displays: The Effects Of Salience On Multi-Level Data Extraction, Audrey Fok
Electronic Theses and Dissertations
Displays are a useful tool for users and operators to understand information quickly. Configural displays are effective in supporting focus and divided attention tasks through the use of emergent features. Emergent features are highly salient and are generally used to support divided attention task However, due to the salience of emergent features, a potential performance costs to focused attention tasks arises with configural displays. To address this cost, semantic mapping has been used to map salience techniques to information needed by focus attention tasks to increase their saliency (Bennett & Walters, 2001; Bennett et al., 2000). Semantic mapping is the …
Who Is The Best Judge Of Personality: Investigating The Role Of Relationship Depth And Observational Breadth On The Accuracy Of Third-Party Ratings, Mitchell Tindall
Who Is The Best Judge Of Personality: Investigating The Role Of Relationship Depth And Observational Breadth On The Accuracy Of Third-Party Ratings, Mitchell Tindall
Electronic Theses and Dissertations
To date, the vast majority of research regarding personality in IO Psychology has relied on self-report assessments. Despite support for the utility of third-party assessments, IO Psychologists have only just begun extensive research in this area. Connelly and Ones (2010) conducted a meta-analysis that demonstrated that accuracy of third-party ratings improved as intimacy between the judge and the target grew. This remained true with the exception of predicting behavioral criteria, where non-intimates maintained superior predictability (Connelly & Ones, 2010). This was later contradicted by a recent investigation that found the best predictive validity for third-party assessments when they are taken …
Strategies For Enhanced Genetic Analysis Of Trace Dna From Touch Dna Evidence And Household Dust, Katherine Farash
Strategies For Enhanced Genetic Analysis Of Trace Dna From Touch Dna Evidence And Household Dust, Katherine Farash
Electronic Theses and Dissertations
In forensic casework it is often necessary to obtain genetic profiles from crime scene samples that contain increasingly smaller amounts of genetic material, called Low Template DNA (LTDNA). Two examples of LTDNA sources are touch DNA evidence and dust bunnies. Touch DNA refers to DNA that is left behind through casual contact of a donor with an object or another person. Touch DNA can be used to prove a suspect was present at a crime scene. Dust bunnies, or dust conglomerates, typically contain trapped shed skin cells of anyone in the vicinity along with fibers, dirt, hair, and other trace …
Sexism And Women: The Implications Of Female Gender Resentment, Christine Regnier-Bachand
Sexism And Women: The Implications Of Female Gender Resentment, Christine Regnier-Bachand
Electronic Theses and Dissertations
Do women suffer from a societal Stockholm Syndrome which leads them to display high levels of modern and traditional sexist behavior? Does a woman*s level of modern or traditional sexist behavior influence her political choices? Female gender resentment and sexist biases are an understudied area of the extant literature on sexism. Typically the focus is placed on men*s sexist attitudes and treatment of women, but is it possible that women also contribute to the subordination of their gender through sexist practices? These are questions which this thesis attempts to answer. The findings indicate that working women under the age of …
Using Technology In The Treatment Of Selective Mutism: The Incorporation Of Mobile Applications, Brian Bunnell
Using Technology In The Treatment Of Selective Mutism: The Incorporation Of Mobile Applications, Brian Bunnell
Electronic Theses and Dissertations
Selective mutism (SM) is a diagnosis marked by withdrawal of speech in certain social situations. The treatment of SM is often a difficult and lengthy process and there are many barriers to successful intervention. Behavioral therapy is most effective in the treatment of SM and the addition of therapeutic activities such as games and mobile devices may provide distinct advantages to this treatment (i.e., decreased patient anxiety levels and more active engagement). The current investigation examined the utility of mobile applications during the behavioral treatment of SM as well as the effect of using mobile applications on child-reported and physiological …
Stand-Alone Personalized Normative Feedback For College Student Drinkers: A Meta-Analytic Review, 2004 To 2014, Keri Dotson
Stand-Alone Personalized Normative Feedback For College Student Drinkers: A Meta-Analytic Review, 2004 To 2014, Keri Dotson
Electronic Theses and Dissertations
Personalized normative feedback (PNF) has shown promise as a stand-alone intervention for reducing alcohol use among college students. PNF uses norms clarification to correct drinking norms misperceptions by highlighting discrepancies between personal alcohol use, perceived peer alcohol use, and actual peer alcohol use. Previous reviews of personalized feedback interventions have identified norms clarification as key a component, prompting researchers to study PNF as a single-component intervention for college drinking. As the number of publications focused on PNF effectiveness has increased in recent years, an empirical review of these studies is warranted to assess the potential impact of PNF as a …
It's A Conspiracy: Motivated Reasoning And Conspiracy Ideation In The Rejection Of Climate Change, Nikilaus Wycha
It's A Conspiracy: Motivated Reasoning And Conspiracy Ideation In The Rejection Of Climate Change, Nikilaus Wycha
Electronic Theses and Dissertations
A large disconnect exists between the general public's acceptance of human-caused climate change and the prevailing consensus of actively publishing scientists. Previous research has examined both political and economic motivated reasoning, media influence in print and television, conspiracy ideation as a predictor of science rejection, and the role of the social construction of scientific knowledge in science rejection. Using these previously studied justifications for climate change rejection as a starting point, this research examines 212 written responses to a prompt at Climate Etc. asking the community to explain their acceptance / rejection of climate change. Using a textual content analysis, …
Boundaries: The Relationships Among Family Structure, Identity Style, And Psychopathology, Kaylin Ratner
Boundaries: The Relationships Among Family Structure, Identity Style, And Psychopathology, Kaylin Ratner
Electronic Theses and Dissertations
Research has long held that family of origin plays a significant, if not critical, role in mental health. The purpose of the present study was to provide theoretical evidence to support the feasibility of a new target for clinical intervention by demonstrating that identity style, the way individuals take in and process identity-relevant information, is a mediating factor between family cohesion and psychopathology. Secondly, this study aimed to provide empirical evidence for identity boundaries, or the cognitive barrier that dictates the assimilation and disposal of identity-relevant information, by linking identity style to one*s ability to differentiate the self from others. …
Feedback Intervention Perceptions: Development And Validation Of A Measure, Brandon Young
Feedback Intervention Perceptions: Development And Validation Of A Measure, Brandon Young
Electronic Theses and Dissertations
Reactions toward performance feedback have critical implications for organizations and are of great interest to practitioners. Unfortunately, the measurement of employee experiences with feedback intervention varies widely and the literature is flooded with atheoretical, untested measures. Measurement is also commonly done at a global reaction level, largely neglecting the complexity of feedback intervention. The current study presents and tests a new multidimensional measure of feedback intervention perceptions. The measure is intended to capture facet level perceptions regarding the characteristics of five feedback intervention components (i.e., Performance Measurement, Feedback Content, Feedback Delivery, Organizational System Support, and Feedback Source). Items were generated …
The Crypt People From The Cathedral Basilica Of Saints Stanislaus And Vladislaus, Vilnius, Lithuania: Reconstruction Of Life Histories Using Stable Isotope Analysis, Kaylee Schotten
Electronic Theses and Dissertations
Stable isotope analyses of multiple tissue types have been used to reconstruct life histories of individuals from past populations. This thesis presents the life history reconstructions of a unique population recovered from a 16th to 18th century cathedral crypt located in Vilnius, Lithuania. The sample consists of 23 individuals (21 males, one possible female, and one juvenile). Stable carbon, nitrogen, and oxygen isotope analyses were performed on bone and dentin collagen, and on bone and enamel hydroxyapatite, resulting in eight isotope values per individual, providing both childhood and adult dietary and migration information. For bone collagen the average δ13C isotope …
Diagenetic Changes In Long Bones In Central Florida: A Preliminary Macro- And Microscopic Comparison Of Sun And Shade Microenvironments, Mikayla Overholtzer
Diagenetic Changes In Long Bones In Central Florida: A Preliminary Macro- And Microscopic Comparison Of Sun And Shade Microenvironments, Mikayla Overholtzer
Electronic Theses and Dissertations
In forensic investigations, the estimation of time since death is of utmost importance when examining decomposing bodies and skeletal remains. Current methodology typically focuses on the gross and macroscopic changes to human remains. Surprisingly, microscopic analysis of diagenetic change has not been fully researched in regards to time since death. The current study involved the analysis of diagenetic change in 15 pig (Sus scrofa) long bones from two microenvironments (sun and shade) in the subtropical environment of Central Florida. While the control bone was not placed in the field, seven bones were placed in the sun microenvironment and seven in …
Collegiate Concerted Cultivation: The Influence Of Class And Family On Higher Education, Meghan Weyant
Collegiate Concerted Cultivation: The Influence Of Class And Family On Higher Education, Meghan Weyant
Electronic Theses and Dissertations
The 1966 Coleman Report and subsequent research identifies social class as an important determinant of educational outcomes, but after decades of research it is still unclear exactly why. This study purports to explore one possible explanation, collegiate concerted cultivation. The focus of this study was to explore the existence of collegiate concerted cultivation as a sociological concept. Collegiate concerted cultivation provides a theoretical framework to more deeply explore the relationships between social class, family factors, and familial support of education in order to better understand differential outcomes in achievement in higher education. Using a mixed method approach, the study examined …
From American Service To Disservice: An Exploration Of The Impact Of Military Experience Among An Incarcerated Population, Erika Brooke
From American Service To Disservice: An Exploration Of The Impact Of Military Experience Among An Incarcerated Population, Erika Brooke
Electronic Theses and Dissertations
This dissertation research examines the impact of military service among an incarcerated population. It addresses the gaps identified within the prior literature by taking a closer look at the association between service experience and criminal justice outcomes. Specifically, the present study explores whether branch type, combat exposure, age of entrance, service length, and discharge status impact the number of lifetime arrests, current offense type, and institutional misconduct. This research uses data from the U.S. Bureau of Justice Statistics* 2004 Survey of Inmates in State and Federal Correctional Facilities. Multivariate analyses indicate that different elements of military participation influence criminal and …
Influence Of Personal And State Level Variables On Perception Of State Emergency Management Network Resilience In 47 States, Victoria Jennison
Influence Of Personal And State Level Variables On Perception Of State Emergency Management Network Resilience In 47 States, Victoria Jennison
Electronic Theses and Dissertations
Emergency management coordination in the United States has fallen victim to over a century of strategies to organize, reorganize, consolidate, or decentralize disaster preparedness, planning and response. Regardless of the agency in charge at the federal level, individual citizens have been responsible for their own well-being immediately after any disaster or emergency event for more than 100 years because it takes time to mobilize and deliver aid. The system most often charged with managing that mobilization during an emergency event that exceeds the response capacity of local public safety agencies is the state emergency management network. Many entities in a …
The Disobedient Prisoner: A Racial Comparison Of The Level Of Punishment Prescribed To Inmates For Rule Violations, Sarah King
Electronic Theses and Dissertations
With the various studies that point to racial disparities at different levels of the United States' criminal justice system, it is necessary to uncover all places within the system where racial disparities might exist. Understanding that Black inmates are disproportionately represented within the prison system led to the hypothesis that Black inmates receive harsher punishments than White inmates when they violate a rule while in prison. A cross-sectional study, "Survey of Inmates in State and Federal Correctional Facilities, 2004," which was available through ICPSR, was used in order to test the hypothesis. The data were collected from October 2003 through …
Women And Time: Food Work Politics Of Self Defined Healthy Men, Juan Barredo
Women And Time: Food Work Politics Of Self Defined Healthy Men, Juan Barredo
Electronic Theses and Dissertations
This study examined the way gender operates in relation to time within the food work spectrum discussed in 19 narratives. The 19 narratives came from individual open ended face-to-face interviews with self-defined healthy men who shop at healthy food stores. This study's examination of how gender operates in the narratives was based on how the men constructed their experiences with women and work in relation to time through the food work spectrum. Women mentioned in the sampled narratives taught the men how to shop and eat in a healthy manner but women still did the cooking. Work wise the findings …
The Impact Of Prefrontal Cortex "Warm Up" On Immediate Cognitive Reappraisal Ability In Older Adolescents With Elevated Symptoms Of Depression, Emma L. Peterson
The Impact Of Prefrontal Cortex "Warm Up" On Immediate Cognitive Reappraisal Ability In Older Adolescents With Elevated Symptoms Of Depression, Emma L. Peterson
Electronic Theses and Dissertations
Cognitive Reappraisal (CR) is a central component of Cognitive Behavioral Therapy for adolescent depression. Yet, previous research indicates that a brain region highly associated with successful CR in adults, the Prefrontal Cortex (PFC), is not fully developed until early adulthood. Thus, there is growing concern that CBT interventions directed at building CR abilities in depressed teens might be constrained by PFC immaturity. However, CR is an effective strategy for regulating affect. The current study evaluated an intervention aimed at enhancing CR performance through PFC “warm up” with a working memory task. Additionally, the study examined moderators of intervention response, as …
Psychometric Investigation Of The Check-In, Check-Out Fidelity Of Implementation Measure, Erin Ann Sullivan
Psychometric Investigation Of The Check-In, Check-Out Fidelity Of Implementation Measure, Erin Ann Sullivan
Electronic Theses and Dissertations
Suspension and expulsion are utilized frequently and disproportionality in schools in the United States. Many schools utilize Positive Behavioral Interventions and Supports (PBIS), a tiered framework to prevent problem behavior and reduce the use of discipline practices (Sugai et al., 2000). Check-In, Check-Out (CICO) is a targeted group behavioral intervention that is utilized within this framework in schools to prevent severe problem behavior in students that are beginning to exhibit externalizing and/or internalizing behavioral needs; thus, preventing the use of exclusionary discipline practices (Crone et al., 2010; Hawken & Horner, 2003). As the use of CICO in schools continues to …