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Title: THE ROLE OF EXPERIENTIAL AVOIDANCE IN THE ASSOCIATION BETWEEN ANXIETY SENSITIVITY AND EMOTIONAL EATING IN NON-EATING DISORDERED OVERWEIGHT/OBESE INDIVIDUALS SEEKING WEIGHT LOSS TREATMENT BY
Creator: Dave, Pooja N.
Date: 2015, 2015-12
Description: Obesity is one of the most rapidly emerging public health concerns whose prevalence far exceeds that of eating disorders (Hudson et al., 2007)...
Show moreObesity is one of the most rapidly emerging public health concerns whose prevalence far exceeds that of eating disorders (Hudson et al., 2007). As most obese individuals do not meet criteria for an eating disorder, emotional eating (EE) may be a more useful construct in understanding obesity more broadly. Anxiety sensitivity (AS) has been recognized as a transdiagnostic risk factor for a variety of problem behaviors including EE in obese individuals (Hearon et al., 2012). In addition, recent research has highlighted the mediating role of maladaptive responses to internal experiences in the association between AS and eating pathology (Anestis et al., 2008). Experiential avoidance (EA) is one such maladaptive response that has garnered attention for predicting maladaptive coping for a range of psychiatric conditions. To date, only one study has examined the relationship between AS and EE in obese individuals (Hearon et al., 2012). This study aims to replicate and extend their findings by examining the role of EA in this relationship. A sample of 127 obese patients without an eating disorder seeking weight-loss treatment completed questionnaires to assess emotional eating, experiential avoidance, and anxiety sensitivity. When controlling for gender, negative affect, and current psychiatric diagnosis and treatment, EA was found to fully mediate the relationship between AS and EE. There was a significant positive indirect effect (B = .285, CI95% = .155-.462) and a non-significant direct effect (B = .039, p = .786. These findings provide initial support for the mediating role of EA in the association between AS and EE in an obese, non-eating disordered, weight-loss treatment-seeking sample.Further, the identification of AS and EA as relevant in the development of emotional eating adds to the growing literature base arguing for the conceptualization of these two factors as transdiagnostic risk factors for a wide range of problem behaviors, including emotional eating. Clinical and research implications are discussed, as well as strengths and limitations of the study. Recommendations for the development of interventions targeting individuals high in anxiety sensitivity, with the intention of reducing experiential avoidance, are also reviewed.Further, the identification of AS and EA as relevant in the development of emotional eating adds to the growing literature base arguing for the conceptualization of these two factors as transdiagnostic risk factors for a wide range of problem behaviors, including emotional eating. Clinical and research implications are discussed, as well as strengths and limitations of the study. Recommendations for the development of interventions targeting individuals high in anxiety sensitivity, with the intention of reducing experiential avoidance, are also reviewed.
Ph.D. in Psychology, December 2015
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Title: ELECTRIC VEHICLE (EV) STORAGE SUPPLY CHAIN RISK AND THE ENERGY MARKET: A MICRO AND MACROECONOMIC RISK MANAGEMENT APPROACH
Creator: Aguilar, Susanna D.
Date: 2015, 2015-12
Description: NO ABSTRACT
Ph.D. in Management Science, December 2015

Title: POSTMORTEM MRI OF THE ELDERLY HUMAN BRAIN: METHODS AND APPLICATIONS TO HISTOPATHOLOGICALLY VERIFIED ALZHEIMER’S DISEASE AND OTHER NEUROPATHOLOGIES OF AGING
Creator: Dawe, Robert J.
Date: 2011-04-08, 2011-05
Description: Currently, a definitive diagnosis of Alzheimer’s disease is only possible postmortem, when the distribution and type of pathology in the brain...
Show moreCurrently, a definitive diagnosis of Alzheimer’s disease is only possible postmortem, when the distribution and type of pathology in the brain can be directly verified via histology. Clinical diagnostic techniques in use today rely on behavioral and neuropsychological criteria and only provide diagnoses of possible or probable Alzheimer’s disease, both of which indicate that significant irreversible neuronal damage has already occurred. Therefore, a neuroimaging technique for detection of Alzheimer’s pathology during life is highly sought after. Such a technique would be noninvasive, could provide a quantitative evaluation of potential therapies in patients, and could eventually be used for early detection of Alzheimer’s disease. The purpose of this work was to investigate the use of magnetic resonance imaging (MRI) as diagnostic tool for Alzheimer’s and other types of pathology that are common in the elderly human brain. In order to correlate imaging data with a diagnosis of neuropathology that was guaranteed to be accurate, we focused on imaging cerebral hemispheres postmortem (ex vivo), when a complete pathology report was available from a board-certified neuropathologist. The main difference between this work and any other study is the abundance of postmortem imaging data paired with neuropathology data in a relatively large pool of subjects. First, we examined the relation between postmortem hippocampal volume, measured from MR images, and pathological diagnosis of Alzheimer’s and other common types of pathology. It was shown that Alzheimer’s, along with hippocampal sclerosis, are associated with a dramatic reduction in hippocampal volume. Furthermore, the pattern of hippocampal atrophy differs between these two types of neuropathology, which may provide a means of distinguishing one from the other in vivo using MR images. Next, the transverse relation time constant, T2, was examined over time in five postmortem hemispheres that were undergoing chemical fixation via immersion in formaldehyde solution. This investigation yielded two important pieces of information: (a) for the purposes of obtaining stable measurements of T2, the ideal time to conduct postmortem MRI of the human brain is at least one month postmortem, and (b) correction of T2 measurements for the postmortem interval to imaging is both possible and necessary for analysis of T2 alterations associated with pathology. Using the information gleaned from the study of changes in transverse relaxation over time, we next examined the dependence of T2 on the presence of Alzheimer’s pathology. Significant prolongation of T2 was demonstrated in various white matter regions in cases of Alzheimer’s, suggesting degeneration of that tissue. Significant shortening of T2 was detected in the basal ganglia, suggesting that accumulation of iron in that region is associated with the progression of Alzheimer’s disease. Finally, a method of conducting high quality diffusion tensor MRI of postmortem cerebral hemispheres was developed. Compared to in vivo diffusion tensor MRI, the postmortem variant of the technique is much more challenging, since the signal to noise ratio is affected very negatively by a combination of faster transverse relaxation, reduced water diffusivity, and the resulting need for longer diffusion-sensitizing gradients. To a large extent, these problems have been solved, and we have now implemented a protocol for routine diffusion tensor MRI of recently deceased human brains which takes less than one hour of scan time. This work examined three MRI techniques that hold great promise in their ability to detect Alzheimer’s and other types of neuropathology: hippocampal volumetry, mapping of the transverse relaxation time constant T2, and diffusion tensor imaging. The fact that all three techniques were carried out postmortem is an important contribution, since it allows for imaging results to be correlated with a complete and accurate pathological diagnosis of disease. Findings from postmortem studies could one day be translated to the in vivo case, where they can potentially be used for antemortem diagnosis of Alzheimer’s disease.
Ph.D. in Biomedical Engineering, May 2011
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Title: Design for power plant
Creator: Henwood, P. E.
Date: 2009, 1910
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/designforpowerpl00henw
Thesis (B.S.)--Armour Institute of Technology

Title: Design for the proposed outer harbor of the city of Chicago
Creator: Ferrenz, Tirrell J
Date: 2009, 1911
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/designforpropose00ferr
Thesis (B.S.)--Armour Institute of Technology, 1911 Bibliography: leaf iii B.S. in Civil...
Show morehttp://www.archive.org/details/designforpropose00ferr
Thesis (B.S.)--Armour Institute of Technology, 1911 Bibliography: leaf iii B.S. in Civil Engineering, 1911
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Title: Design and estimate of approximate cost of a sanitary sewer system for the village of Barrington, Cook and Lake counties, Illinois
Creator: Jucker, J., Jr, Trinkaus, G. J
Date: 2009, 1915
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/designestimateof00juck
Thesis (B.S.)--Armour Institute of Technology; Includes folded leaves in back pocket;...
Show morehttp://www.archive.org/details/designestimateof00juck
Thesis (B.S.)--Armour Institute of Technology; Includes folded leaves in back pocket; Bibliography: leaf 1
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Title: The design and estimated weight of a cantilever bridge
Creator: Zeman, Leonard, Siedenstrang, Otto
Date: 2009, 1914
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/designestimatedw00zema
Thesis (B.S.)--Armour Institute of Technology; Bibliography: leaves 55-60

Title: Design and experimental study of a capillary electrometer
Creator: Kahn, Lamos, Ostergren, Harry
Date: 2009, 1909
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/designexperiment00kahn
Thesis (B.S.)--Armour Institute of Technology

Title: Design and estimate of the improvement of the fifth street road through the Little Vermillion Valley at La Salle, Illinois
Creator: Eliel, R. G, Clarkson, W. Jr., Eckert, J. M
Date: 2009, 1910
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/designestimateof00elie
Thesis (B.S.)--Armour Institute of Technology, 1910 B.S. in Civil Engineering, 1910

Title: Design and estimate of cost of steel superstructure and concrete substructure of a river crossing for highway traffic
Creator: Holmboe, J. A.
Date: 2009, 1914
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/designestimateof00holm
Thesis (B.S.)--Armour Institute of Technology; Bibliography: leaf 58

Title: A design for the Hocking Valley power project
Creator: Burris, Edward, Deering, John J., Mammes, Harry A, Sullivan, Thomas F
Date: 2009, 1915
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/designforhocking00burr
Thesis (B.S.)--Armour Institute of Technology;Includes folded leaves in back pocket

Title: The design and equipment of a metallographic polishing machine
Creator: Hallett, John A.
Date: 2009, 1921
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/designequipmento00hall
Thesis (B.S.)--Armour Institute of Technology; Bibliography: leaf 18

Title: PHOTOCATHODE TUNABILITY: THE PHOTOEMISSIVE PROPERTIES OF ULTRA-THIN MULTILAYERED MgO/Ag/MgO FILMS SYNTHESIZED BY PULSED LASER DEPOSITION
Creator: Velazquez, Daniel Gomez
Date: 2015, 2015-05
Description: Much of the early development of photocathode materials was aimed at the growth of photoemissive thin films with low work function, and high...
Show moreMuch of the early development of photocathode materials was aimed at the growth of photoemissive thin films with low work function, and high quantum efficiency (QE). It has been shown, both theoretically and experimentally, that metal-insulator junctions can lead to the modification of the work function and QE for coverages of a few monolayers of metal oxides on metallic substrates. However, the production of electron beams suitable for new photoinjector technologies in many instances requires low emittance beams from the cathode itself. Often the cathode intrinsic emittance plays an important role in new e-gun designs. A demonstration of the ability to control photoemissive properties by engineering the band structure of a photocathode could provide a pathway to meet the demands of new photoinjector technologies. Nemeth et al. [Phys. Rev. Lett. 104, 046801 (2010)] used density functional theory (DFT) to model the properties of a multilayered structure of MgO/Ag(001)/MgO with 4 monolayers of Ag(001) flanked by n monolayers (ML) of MgO. Their model indicated that it is possible to reduce the emittance of a photoemitted electron beam when the thickness n of the MgO layers is 2 or 3 monolayers because the surface band structure exhibits a narrowing of the density of occupied states in momentum near the Γ-point neighboring the Fermi Level. The theoretical prediction concerning the emission properties of these multilayers structures was tested by fabricating them, and then characterizing their emission properties. Synthesis of multilayered MgO/Ag/MgO films was performed using a custom-built pulsed laser deposition (PLD) system. In-situ growth monitoring was carried out by Reflection High-Energy Electron Diffraction (RHEED). Ex-situ techniques such as Scanning Tunneling Microscopy (STM), Scanning Electron Microscopy/Energy Dispersive Spectroscopy (EDS) and Photoelectron Spectroscopy (PES) were used to show the formation of the crystalline and chemical structure of the multilayered films. A Kelvin Probe/photocurrent-detector system, custom-built for this research, was used to measure the work function and QE of the samples. Angle Resolved Photoelectron Spectroscopy was used to measure the angular photoelectron yield. Simultaneous reduction of work function and increase of QE was observed for (001) oriented multilayers of various thicknesses with respect to that of a bare Ag/MgO(001) surface. Work function measurements of multilayers of various thicknesses in the (111) orientation also registered a monotonic reduction with respect to that of a bare Ag/Si(111) surface. Angular emission was compared for a MgO/Ag/MgO multilayer (thicknesses of 3 ML/4 ML/3 ML) sample and Ag/MgO(001). Emission analysis of the angle-resolved photoelectron spectra shows a net change in the angular emission with high kinetic energy electron density shifted toward surface-normal emission. Experimental results were consistent with theoretical predictions, which open the promising possibility of customizing emission properties by direct manipulation of the surface band structure of the emitter.
Ph.D. in Physics, May 2015
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Title: INTEGRATION OF DAYLIGHT IN THE COMMERCIALLY USED BUILDINGS FOR ENERGY SAVING PURPOSES
Creator: Tabibzadeh, Meysam
Date: 2014, 2014-07
Description: The integration between different building systems’ operation in response to various room and weather conditions has a direct positive effect...
Show moreThe integration between different building systems’ operation in response to various room and weather conditions has a direct positive effect on buildings energy performance and cost effectiveness. A Building Automation System (BAS) or an integrated Building Energy Management System (BEMS) typically control five major building systems, including people occupancy detection, shading control, HVAC, and lighting systems. Other building systems and internal energy loads also need to be considered when developing integrated controls and energy efficiency in office buildings. The controls are designed to operate in different building zones (lighting and thermal), while communicating with the main building management system. Whether the zone is being occupied or not will define further actions by other control components. The main goal of this research is to improve energy performance in commercial office buildings by developing the integration between various building controls and the use of natural light indoors and outside views while maintaining both the occupants’ visual and thermal comfort and high building energy performance at the same time. In this research, the proposed synchronization between building occupancy, daylighting, and integrated controls for various building systems in a commercial office space was assessed using computer simulations. The study uses Microsoft Excel as the primary database and result compiling platform. The work flow algorithm of the integrated control (in Visual Basic Application for Excel) automatically defines the new simulation criteria, makes adjustments in the simulation inputs, and runs DOE2.2 energy simulations for the proposed models with integrated controls as well as the baseline model (compliant with the ASHRAE 90.1-2010 standard) for further analysis. The simulations are conducted for eight simulation dates over five years. The results from the proposed model are analyzed and compared with the baseline results in order to evaluate its energy performance and to determine possible savings. The simulation results analysis determines how the implementation of the proposed system can improve the daylighting and energy performance in the building by maximizing the integration between different building systems controls in response to different parameters, such as occupancy, weather conditions, and daylight. The evaluated results of the proposed system are summarized as the system and sub-system algorithms, features, and components of each system, and, finally, as the design guidelines for implementation of the new fully integrated controls for commercial office buildings. From the evaluation of the proposed system performance, the list of research outcomes and deliverables will be concluded, by determining the impact of integrated controls on the overall energy performance of the office work space. The fact that if and when the energy efficiency and improved comfort and environmental quality work hand in hand, in addition to and the role of integrated occupancy in improving the energy efficiency will define the level of success for the proposed control system. The final research outcome is the development of the integrated workflow that can be used in new Building Automation Systems (BAS) or incorporated into the simulation engine for “Simulation Assisted” (see section 2.2.2) Building Energy Management Systems (BEMS).
Ph.D. in Architecture, July 2014
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Title: PREDICTING COMMENT QUALITY ON NEWS WEBSITES: LINGUISTIC INDICATORS AND VIEWS FROM JOURNALISM PROFESSIONALS
Creator: Scott, Edward Blake
Date: 2014, 2014-07
Description: As the web has become more interactive in recent years, with website users having the ability to generate their own content, there has been...
Show moreAs the web has become more interactive in recent years, with website users having the ability to generate their own content, there has been increased tension between the content generated by users and the content generated by “professionals,” especially professional journalists and publishers. Many journalism professionals see the value of allowing users to comment on their work; for example, an interactive site that allows user commenting may increase users’ loyalty to the site, meaning they will return often, generate page views, and increase advertising revenue. Users can also serve to further explore an issue discussed in an article by broadening the discussion to include the viewpoints of those who aren’t professional journalists. However, publishers of news site comments have noted many problems with introducing user-generated content (UGC) to their sites, including the fact that users sometimes post inflammatory, insensitive, or lowquality comments that do not serve to improve the experience of the average reader. The problems caused by these kinds of comments have increased the amount of time and money required to moderate the comments section. Beyond inflammatory comments, however, is the problem of highlighting very good or high-quality comments. What is the degree to which those high-quality comments can be discovered through an automated process? This dissertation sought to test the extent to which comments to news sites can be automatically evaluated for quality by using a text-analysis system. Journalists were interviewed to get their views on user comments in general and comment quality in particular. The data from these interviews was used to generate hypotheses about which linguistic metrics provided by Coh-Metrix, a web-based text-analysis system, might be xiii most indicative of comment quality as described by journalists. Finally, a content analysis and close reading of a sample of news site comments was conducted in order to describe news site comments as a writing genre. Results from the interviews indicated that comment length, comment syntax, comment cohesion, comment narrativity, and comment individuality were all indicative of comment quality. However, statistical analyses on a sample of 246 comments failed to produce significant results for linguistic metrics hypothesized to be indicative of quality. Alternatively, an “positive engagement score” scale was created and used to identify how “engaging” comments were; this scale showed to have a significant, though minor, positive relationship with the number of recommendations a comment received from readers. Finally, the genre analysis of the sample of news site comments revealed that comments in the sample share a communicative purpose of providing additional content related to the article under discussion, providing a practical value for journalists and other professionals by offering tips and fact-checking functions, and providing a space where readers can debate the article in question and begin to develop a sense of community.
Ph.D. in Technical Communication, July 2014
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Title: OPTIMAL ROUTING ALGORITHMS IN ENERGY-HARVESTING WIRELESS SENSOR NETWORKS
Creator: Martinez, Gina
Date: 2014, 2014-12
Description: Harnessing energy from environmental sources such as solar and wind is an attractive solution to the critical energy limitation problem in...
Show moreHarnessing energy from environmental sources such as solar and wind is an attractive solution to the critical energy limitation problem in wireless sensor networks. Energy harvesting can potentially provide the network with perpetual and sustainable operation, or it can prolong network lifetime even for high consumption applications so as to justify the high cost of deployment. However, in order to efficiently utilize harvested energy, the energy source dynamics need to be incorporated into the network design. One way to do so is to make the network layer routing algorithm energy-harvest-aware. One common property of environmental energy sources is that they are generally only intermittently available. To address this, a storage unit such as a rechargeable battery can be introduced into the system. However, this is only a partial solution due to finite buffer storage capacities that cause harvested energy to be wasted when full. In this work, we aim to maximize the network lifetime by optimizing the energy availability and consumption alignment. To realize this objective, we first show that the minimization of energy wastage is a necessary condition to the maximization of available network energy. We then propose an on-demand routing algorithm that maximizes the total residual network energy by minimizing the energy consumption and wastage. Next, we illustrate the tradeoff between the two objectives of maximizing the total network energy and maximizing the minimum network energy in prolonging network lifetime. Then, we propose a linear-programming routing solution that maximizes a utility objective function based on this tradeoff. Although these routing approaches are shown to achieve high energy utilization, they are still based on deterministic harvest and consumption models. In the last part of this work, we propose a routing algorithm by applying the Semi-Markov Decision Process. Using this method, we are able to incorporate a comprehensive consideration of stochastic solar availability and traffic models, heterogeneous network properties such as non-uniform energy buffer capacities and consumption rates, and the optimization of an analytical formulation for network lifetime.
Ph.D. in Electrical and Computer Engineering, December 2014
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Title: DESIGN AND OPTIMIZATION OF CONFIGURABLE PASSIVE COMPONENTS FOR CMOS MILLIMETER-WAVE INTEGRATED CIRCUITS
Creator: Liu, Gui
Date: 2011-05-10, 2011-05
Description: With the rapid growth of wireless communications, there is an increasing demand for low cost, low power consumption, high data rates and high...
Show moreWith the rapid growth of wireless communications, there is an increasing demand for low cost, low power consumption, high data rates and high density integrated circuits. The continuous scaling of CMOS technologies promises to achieve higher frequencies of operation in the millimeter-wave (mm-wave) frequency regime. To enable lager bandwidth for higher data rates wireless applications, many efforts have been focused on the design of mm-wave CMOS integrated circuits. The emerging mm-wave wireless commercial applications such as Wireless Hi-definition Video (60 GHz), automotive radar (77 GHz) and mm-wave imaging system (94 GHz) have brought new challenges in devices technology and systems. There is an ever increasing demand for multi-band and multi-mode integrated wireless communication systems which have the advantages of power and area savings. Therefore, flexible and configurable mm-wave on-chip components and circuits are needed to accommodate a wide variety of wireless communication standards. On the other hand, the first silicon success of the challenging mm-wave integrated circuits requires superior and robust design capabilities in cutting-edge technologies. To satisfy customers by providing them with the fastest time-to-market and the lowest total cost, the configurable multiband mm-wave solution is preferred. Design of on-chip passive components operating at millimeter wave frequencies presents several challenges due to the ohmic loss, parasitic inductance and capacitance. Therefore, it requires both an accurate model and electromagnetic (EM) simulation tools to characterize the passive components. The other challenge of design of mm-wave on-chip passives is process variations which can have a significant effect on the robustness of the passive components and circuits. Methodology to compensate and adjust for process variations is needed. Passives that can be configured after fabrication would be an attractive way to obtain accurate parameters and overcome effects of process variations. The configurable Multilayer Coplanar Waveguide (MCPW) based transmission lines offer convenient method to alleviate the problem of process variations and obtain accurate inductor values. This dissertation focuses on the design of mm-wave passive components and their applications. Model, EM simulation, and optimization of several novel MCPW-based configurable inductors are presented. A 77-GHz voltage controlled oscillator (VCO) and a 77-GHz receiver employing the configurable inductors have been realized. The 77-GHz VCO with MCPW-based configurable inductor exhibits low phase noise and wide frequency tuning range. The 77-GHz receiver achieves low power and state-of-the-art performance. The successful implementations of several individual configurable passive components, a 77-GHz VCO, and a 77-GHz receiver demonstrate the feasibility to achieve good performance and robust design with configurable passive components.
Ph.D. in Electrical Engineering, May 2011
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Title: THE POLYMORPHIC DIAGRAM: CONCEPTS FOR DESIGN TECHNOLOGY TO MODEL SPATIAL CRITERIA IN ARCHITECTURE DESIGN
Creator: Hamadah, Qutaibah
Date: 2012-11-03, 2012-12
Description: In Architectural design, reasoning about space and its configuration lies at the center of the conceptual design workflow. The process unfolds...
Show moreIn Architectural design, reasoning about space and its configuration lies at the center of the conceptual design workflow. The process unfolds in a reflective and adaptive modeling methodology, through which architects structure their understanding of the design problem, and mediate its responsive and sensitive resolution. Paradoxically, however, modeling and representing spatial information – knowledge about the design problem’s spatial requirements and its relational orders – is perhaps the least welldeveloped feature in modern design systems. With all its importance in architecture design, existing design technology offers only limited assistance to one of architecture’s most critical and difficult design workflows, the definition of space, its layout and configuration. Moving forward, modern design systems must extend their ability to assist the architect in modeling spatial and relational design criteria. They must profit an integrated workflow where the problem definition, and the solution proposition develop in unison. In particular, it should pay heed to the architect’s cognitive and generative parameters, which necessarily relies on an adaptively and reflective modeling workflow, one that bridges between the problem definition and its solution proposition using multiple forms of representation. Towards this end, this dissertation presents the Polymorphic Diagram: a concept for a design technology to assist the architect in modeling spatial and relational design criteria using an interactive, graph-based, multi-representational medium.
PH.D in Architecture, December 2012
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Title: A LONGITUDINAL STUDY OF POSTTRAUMATIC SYMPTOMS AND POSTTRAUMATIC GROWTH IN ONCOLOGY PATIENTS
Creator: Thilges, Sarah R
Date: 2013, 2013-07
Description: Cancer has been observed and studied within the development of both posttraumatic stress disorder (PTSD) and posttraumatic growth (PTG)...
Show moreCancer has been observed and studied within the development of both posttraumatic stress disorder (PTSD) and posttraumatic growth (PTG) although reported prevalence rates of PTSD vary greatly and PTG rates are even less established. The current longitudinal study seeks to elucidate which factors are related to endorsing PTSD and PTG symptoms among oncology patients. One hundred and twenty-five patients completed measures at Time 1 assessing rates and predictors of PTSD and within the same sample, 75 patients completed measures assessing rates and predictors of PTG four years later (Time 2). A model containing utilization of venting along with greater trauma impact ratings significantly predicted PTSD symptoms at Time 1, although none of the variables were independent significant predictors. At Time 2, results indicate using spirituality as support and greater obsessive and depressive symptoms at T1 predicted PTG although only spirituality was a significant independent predictors. Results have implications for clinical and research work to address and monitor potential risk factors for distress and strengths which may promote PTG.
PH.D in Psychology, July 2013
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Title: ANTI-STIGMA PROGRAMS: STIGMA IN CAMPUS POlICE OFFICERS
Creator: Rafacz, Jennifer D.
Date: 2012-07-19, 2012-07
Description: It has been proposed that the most effective way to combat mental illness stigma is to focus on power groups who have a direct impact on the...
Show moreIt has been proposed that the most effective way to combat mental illness stigma is to focus on power groups who have a direct impact on the lives of persons with serious mental illness. With the increase of violence and need for mental health services on college campuses, campus police officers are seen as an important power group for persons with serious mental illness. This study assessed the effects of online contact versus online education anti-stigma programs on campus police officers attitudes toward persons with serious mental illness. The study also considered moderators of contact specifically level of familiarity, state empathy, and trait empathy. It was found that the online program was not effective in changing attitudes. The research also suggested that the attitudes of the campus police officers were generally non-stigmatizing other than the endorsement of fear/danger. Both state and trait empathy were found to be moderators helping behaviors and social distance. Level of familiarity was not found to be a moderator of social distance. The findings suggest that future research and stigma work with campus police officers should focus on in vivo behaviorally driven interventions such as crisis intervention training with a focus on danger/fear.
Ph.D. in Psychology, July 2012
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