Social and Behavioral Sciences Commons^™

Does Text Messaged Social Support Attenuate Cardiovascular And Psychological Reactivity To A Laboratory Stressor?, Tabitha C. S. Caley

WWU Graduate School Collection

The current research examined the effects of text-messaged and in-person social support on cardiovascular and psychological stress responses. Of particular interest to this thesis was the question of whether text-messaged social support offered benefits similar to that of in-person social support. Female undergraduates (N = 49) and their female friends participated in an anticipated speech task. The participant’s friends provided either in-person (n = 14), text-messaged (n = 17) social support, or no social support (n =18). Cardiovascular and psychological outcomes were tested by incorporating a series of theoretically driven planned contrasts using HLM piecewise growth curve modeling. In-person social …

The Role Of Relational Mobility In Cultural Expression Of Social Anxiety In Context, Jerry T. Geffre-Barnett

WWU Graduate School Collection

In the U.S. social anxiety is commonly recognized as idiocentric, meaning it focuses on the fear of causing embarrassment to one’s self. In Japan an allocentric type of social anxiety, Taijin Kyofusho, is commonly recognized. Taijin Kyofusho is the fear of offending others with one’s actions or presence. This study examined the role of relational mobility and self-construal in explaining cultural differences in social anxiety. In societies with lower relational mobility and independent self-construal, such as Japan, people tend to value maintaining harmony in friend groups. The current study measured idiocentric and allocentric social anxiety after participants in Japan ( …

Electrification And Decarbonization For Mid-Sized Municipalities: A Case-Study Marginal Abatement Cost Analysis, Patrick Shive

WWU Graduate School Collection

This project provides a marginal abatement cost curve analysis for the City of Bellingham, based upon the recommendations provided by the City’s Climate Action Plan Task Force. A bottom-up methodology for performing the marginal abatement cost analysis is provided, including the relevant data and assumptions used in the analysis. The results show the massive potential emissions impacts of electrification and driving down the electric grid emissions intensity. The shortcomings and improvements of the resultant cost curves are discussed, and advice on future iterations is given. This project offers a pathway for Bellingham and other mid-sized municipalities to develop marginal abatement …

Dropout In Individual Psychotherapy From Adult Male Clients’ Perspectives, Karen L. Springer

WWU Graduate School Collection

The present study investigated what incidents adult males believed to have led them to drop out of individual, outpatient psychotherapy within the past four years, utilizing the Enhanced Critical Incident Technique with audio-recorded, Skype interviews and Qualtrics. Participants were 18 men from Bellingham, Seattle, Vancouver (Canada), Houston, Austin, Dallas, Indiana, and Tennessee. Critical Incidents and Wish List items were extracted via structured, open-ended questions. The incidents were organized into categories by two research team members and confirmed from feedback provided during follow-up interviews. The finalized categories of why the men dropped out were labeled the following in descending order of …

Dendrochronological Assessment Of The Easton Glacier's Terminus Position Over The Last 150 Years, Monica A. Villegas

WWU Graduate School Collection

The Easton glacier on Mt. Baker, Washington has been the focus of several studies looking at ecological succession, glacier recession, and glacier mass balance. Several of these studies have noted a gap in the literature regarding the Easton glaciers terminus position in the early twentieth century. This study has refined the glacier's terminus position by using dendrochronological methods and identified the latest Little Ice Age end moraines. A chronology of the Easton glaciers terminus position overtime was created showing its recession and advancement since 1879. The rates of recession and advancement were calculated during this time highlighting the unpredictable behavior …

Applying The United States Forest Service National Framework For Sustainable Recreation To The Entiat Ranger District: From Theory To Implementation, Katherine Galambos

WWU Graduate School Collection

Recreation managers in the United States Forest Service (USFS) across the country face reduced budgets, increased visitation, and costly infrastructure problems . In the West especially, increased frequency and severity of wildfires has led to the closure and/or extreme damage to recreation opportunities. To address these issues, the USFS released the Framework for Sustainable Recreation in 2010 to guide recreation planners using principles of sustainability. Sustainable planning theory has existed in the literature since the 1980s as an approach to the consequences of climate change that incorporates economic, environmental, and social equity (Brundtland, 1987). Since 2010, some National Forest …

Textile Recycling: The Influence Of Moral Licensing On The Overconsumption Of Clothing, Rebecca A. Williams

WWU Graduate School Collection

The advent of fast fashion has drastically altered how Americans consume clothing, from purchase to disposal. Unnecessary clothing consumption may be perceived as morally transgressive in a pro-environmental context. Clothing donation has become the provided solution to deal with the surplus of unwanted clothing, and recycling adheres to pro-environmental morals. Clothing donation may provide guilt alleviation from overconsumption and morally license people to consume more new clothing. This thesis investigates the effect of moral licensing on the overconsumption of clothing and seeks to quantify the relationship between quantity of clothing purchased and donated.

A total of 904 undergraduate students participated …

Water Resources On The Pacific Crest Trail: Thru-Hiker Experiences And Alternate Water Sources In 2019, Riley Hine

WWU Graduate School Collection

The Pacific Crest Trail (PCT) is a 2,650-mile long trail that connects Mexico and Canada through California, Oregon and Washington. For thru-hikers, water is a priority on trail that requires prior research and daily planning. Water resources fluctuate between seasons and years, requiring thru-hikers to adapt to variable resources. This case study examines how thru-hikers prepare for and experience water resources on the Pacific Crest Trail. Relying on thru-hiker interviews, online survey data, and analysis of water reports, this research uses a mixed-methods approach to examine water resource accessibility and variability on the PCT. Using a variation of Affordance Theory, …

Making Implementation Last: Understanding The Sustainability Of An Evidence-Based Treatment, Carrie Beth Jackson

Graduate Theses, Dissertations, and Problem Reports

Although advances have been made in facilitating the implementation of evidence-based treatments, little is known about the most effective way to sustain their use over long periods of time. Prior systematic reviews and research have suggested that organizational characteristics and training methods may be strategies that support sustainability, yet this has remained relatively unstudied in the field of behavioral health. The current study examined the sustainability of Parent-Child Interaction Therapy following a statewide implementation trial testing three training methods. Participants included 100 clinicians and 50 administrators from 50 organizations across Pennsylvania. Multi-level path analysis was utilized to examine the role …

Topics In Cultural And Entertainment Economics, Justin W. Parker

Graduate Theses, Dissertations, and Problem Reports

During the first 60 years of television broadcasting, prime time programming was dominated by the "Big Three" networks--NBC, ABC, and CBS. Their dominance in the market functioned as an oligopoly, supported by longstanding regulatory structures. Beginning in the 1970s, a wave of deregulation and change from satellite technology swept the industry, making it easier for other firms to enter the market. In 1986, the premiere of FOX saw a viable fourth network break through to compete with the Big Three. This paper analyzes inefficiencies on both the cost and content production side of prime time television, using survival analysis to …

A Contemporary Tale Of Two Countries - State Of Children In India And Pakistan, Arijit Ray

Graduate Theses, Dissertations, and Problem Reports

Some common economic problems of the Indian subcontinent are its low per-capita income, major dependence on agriculture, heavy population pressure, chronic unemployment, slow capital formation, limited opportunity for human capital development, rising pollution, and heavy inequality in the wealth distribution. Each of these problems affects its children in its unique way, both directly and indirectly. However, some problems are human-made which directly affect its own existence. I focus on two countries in the Indian subcontinent: India and Pakistan, where such problems exist. In both societies, female children are valued less than male children, a common theme across many other countries …

Fast Decision-Making Under Time And Resource Constraints, Kyle Gabriel Lassak

Graduate Theses, Dissertations, and Problem Reports

Practical decision makers are inherently limited by computational and memory resources as well as the time available in which to make decisions. To cope with these limitations, humans actively seek methods which limit their resource demands by exploiting structure within the environment and exploiting a coupling between their sensing and actuation to form heuristics for fast decision-making. To date, such behavior has not been replicated in artificial agents. This research explores how heuristics may be incorporated into the decision-making process to quickly make high-quality decisions through the analysis of a prominent case study: the outfielder problem. In the outfielder problem, …

Collaborative Entrepreneurship And Building Small Business Communities In The Nigerian Fashion Design Industry, Damilola T. Fasinu

Graduate Theses, Dissertations, and Problem Reports

A critical part of being an entrepreneur is the ability to work with others. Researchers who explore entrepreneurship acknowledge collaboration and information sharing as key as more obvious skills such as opportunity recognition and determination. Collaboration allows a firm to be entrepreneurial and constantly innovative by exploring new markets. Continuous innovation and market exploration are the foundation of collaboration. Entrepreneurship is a critical factor in the growth of developing countries, as it enables a country to grow economically and encourages sustainable business activity. Therefore, this study explores the collaborative entrepreneurship of communities of some small businesses in Nigeria for their …

Validation Of Fast Spectrochemical Screening Methods For The Identification Of Counterfeit Pharmaceutical Packaging, Emily Ann Haase

Graduate Theses, Dissertations, and Problem Reports

Counterfeit pharmaceuticals are an actively developing health and economic threat worldwide. Particularly prevalent are counterfeit pharmaceuticals distributed in emerging nations and through internet pharmacies or e-pharmacies. Although technology has been developed that discourages anti-counterfeiting practices (such as optically variable devices, invisible ink, and track-and-trace technology), it remains somewhat novel and expensive to implement on a widespread scale.

In this study, Laser Induced Breakdown Spectroscopy (LIBS) and Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy (ATR-FTIR) were proposed as fast and non-invasive tools for the identification of counterfeit pharmaceutical packages. The main objective of this research was to develop and evaluate the capabilities …

Addiction Or Disorder? Using The Bias Map Model To Explain The Stigmatizing Effects Of News Media Labels For Opioid Use Disorder, Kylie J. Wilson

Graduate Theses, Dissertations, and Problem Reports

The stigma surrounding opioid use disorder is often reinforced by the language that the general public and institutions use to talk about people with the disorder. Consistent with labeling theory, contending that labels are vehicles for social categorization and stereotypes, triggering bias, (e.g., Ashford, Brown, Ashford, & Curtis, 2019; Corrigan, Kuwabara, & O’Shaughnessy, 2009; Goodyear, Haass-Koffler, & Chavanne, 2018; Link & Phelan, 1999) but the ingroup based cognitive and emotional process through which these affect public stigma has not been explored in detail. This dissertation employs the Stereotype Content Model (SCM) and the Behaviors from Intergroup Affect Stereotypes (BIAS) Map …

Behavioral Functions Of Stimuli Correlated With Transitions Between Rich And Lean Schedules Of Reinforcement, Cory Whirtley

Graduate Theses, Dissertations, and Problem Reports

Disruptions in operant behavior in the form of extended pausing reliably occur when there is a discriminable transition from a relatively rich schedule of reinforcement to a relatively lean schedule (i.e., a rich-lean transition). The present experiments assessed the reinforcing and aversive functions of the stimuli correlated with the transitions between rich and lean schedules using observing and escape procedures. In both experiments, pigeons’ key pecks were reinforced with food on a compound schedule with two FR components. Completing the FR in the rich component produced a large reinforcer; completing the FR in the lean component produced a small reinforcer. …

Essays On Employment Growth, Wage Discrimination, And Marijuana Legalization, Candon Johnson

Graduate Theses, Dissertations, and Problem Reports

The opening chapter covers the impact of the Olympic Games on employment growth. The Olympics Games stand as the largest sporting event in the world. The Games include approximately 200 countries during the Summer Olympic Games and 90 countries competing in the Winter Games, each occurring once every four years. Potential host cities fiercely compete to host the games under the guise of economic prosperity. Event promoters claim substantial economic benefits, such as employment growth, to be had from hosting these costly games. This paper examines the impacts of the Olympic Games on employment growth rates using a synthetic control …

Examining The Use Of Mhealth Technology For Weight Management: A Hybrid Effectiveness-Implementation Trial In Family Medicine, Laurel A. Brabson M.S.

Graduate Theses, Dissertations, and Problem Reports

Overweight and obesity are prevalent and problematic conditions in the United States and worldwide, and effective weight management interventions are underutilized. Efforts to improve weight management practices have focused almost exclusively on changing physician behavior, without considering the larger healthcare context or the reciprocal patient-physician relationship. The current study explored the possibility of leveraging technology to improve the implementation of weight management clinical practice guidelines and increase patient-physician weight management discussions. 100 patients of five family medicine physicians were randomly assigned to either complete a weight management mobile application (app) prior to their primary care visit (app condition), or to …

Predictors Of Self-Control During Emerging Adulthood: The Roles Of Implicit Beliefs And Early Risk, Katy L. Delong

Graduate Theses, Dissertations, and Problem Reports

This study explored how early adverse experiences (i.e., low socioeconomic status, household chaos, attachment insecurity) and implicit beliefs about self-control (i.e., whether self-control is a limited or nonlimited resource) were associated with trait and momentary self-control in a sample of college students. As the first study to explore these factors together, individuals’ implicit beliefs were tested as a moderator and meditator of the association between early risk and self-control. Participants (N = 214) first completed a baseline survey with the main predictors and trait self-control, followed by one week of experience sampling to assess momentary self-control, or success resisting …

Creating Positive, Negative, And Neutral Primes And Testing Their Impact On Scrupulosity Relevant Tasks And Symptoms, Kelsey Jean Evey

Graduate Theses, Dissertations, and Problem Reports

A series of three studies was conducted to develop and validate primes to activate negative, positive, or neutral beliefs about God and to determine how these activated beliefs impact scrupulosity signs and symptoms. Scrupulosity is a specific presentation of obsessive-compulsive disorder (OCD) in which individuals become preoccupied and distressed by intrusive thoughts and images related to religious issues. Individuals with more severe scrupulosity often have more negative beliefs about God. Christianity conceptualizes God in both positive (e.g., loving, caring, and helpful) and negative (e.g., angry, judgmental, and wrathful) terms. It is therefore important to determine how more positive, negative, or …

Three Essays On Energy Economics, Alexandre Ribeiro Scarcioffolo

Graduate Theses, Dissertations, and Problem Reports

This dissertation consists of three essays that explore empirical issues concerning energy prices in the United States. In particular, it analyzes the price transmission within and across different energy markets and their interactions with the overall economy. The first essay evaluates the dynamic spatial integration in the U.S. natural gas market and the relative importance of each location in the overall price discovery process. I show that the regional natural gas market is on average well-integrated in both the short- and long-runs, although market integration has declined over the past few years due to pipeline capacity constraints in an increasingly …

Evaluating Use And Preference For Performance Feedback To Teach Instructional Strategies, Natalie Jones Shuler

Graduate Theses, Dissertations, and Problem Reports

Written and graphical feedback may be useful tools for supporting instructors because they require fewer scheduled meetings and provide instructors with permanent performance records. Although written and graphical feedback have been effective at improving some skills (e.g., use of praise), little is known about efficacy across a wider array of skills or about teacher preferences for these feedback types. Study 1 evaluated use of written and graphical feedback to increase opportunities to respond (OTRs) provided by three instructors of equine-assisted activities and therapies. Feedback increased OTRs for all three instructors. Additionally, all instructors showed untaught increases in praise when receiving …

Innovative Approaches To 3d Gis Modeling For Volumetric And Geoprocessing Applications In Subsurface Infrastructures In A Virtual Immersive Environment, Pragya Srivastava

Graduate Theses, Dissertations, and Problem Reports

As subsurface features remain largely ‘out of sight, out of mind’, this has led to challenges when dealing with underground space and infrastructures and especially so for those working in GIS. Since subsurface infrastructure plays a major role in supporting the needs of modern society, groups such as city planners and utility companies and decision makers are looking for an ‘holistic’ approach where the sustainable use of underground space is as important as above ground space. For such planning and management, it is crucial to examine subsurface data in a form that is amenable to 3D mapping and that can …

Frontal Brain Injury: Effects On Flexibility, Impulse Control, And Attention, Christopher Matthew O'Hearn

Graduate Theses, Dissertations, and Problem Reports

Traumatic Brain Injury (TBI) is defined as an impact to the head, penetration of the skull, or rapid deceleration of the skull, resulting in an alteration of brain function or neurological deficit. Cognitive deficits are common following TBI and often go unresolved due to a lack of effective treatments. These deficits often perseverate into the chronic post injury phase, so the development of rehabilitative strategies is imperative. Behavioral flexibility, impulse control, and attention are a few cognitive processes that are commonly affected by TBI. The current research compares these processes between rats with and without a severe frontal brain injury …

Three Essays In Public Economics, Perry Ferrell

Graduate Theses, Dissertations, and Problem Reports

This dissertation investigates policy-relevant topics in public economics and law and economics. The first chapter applies the transitional gains trap to legal land title enfranchisement in developing countries. The second chapter examines the role of US Forest Service avalanche forecasting operations in preventing human-involved backcountry avalanche accidents. The final chapter explores what extent local newspaper coverage has on traffic stop behavior by local law enforcement. In the first chapter “Titles For Me But Not For Thee: Transitional Gains Trap of Property Rights Extension in Colombia” I apply Tullock’s “transitional gains trap” to the formalization of property titles in Latin America …

The Effect Of Blended Learning On Language Proficiency Of An Efl Class: An Empirical Study, Jamile Sulam Tango Rojas

Graduate Theses, Dissertations, and Problem Reports

The combination of online learning and face-to-face lessons have become a relevant learning model in English Language Teaching in the last years. The goal of this research study was to investigate the integration of such a blended learning approach in an EFL class in Bolivia. The study was conducted at a binational language institution, and it focused on the effect of blended learning on the students’ overall language proficiency and each language skill individually. Data was collected via a proficiency pre-test at the beginning of the experiment, two quizzes during the module, and a final exam, all of them to …

Adolescents’ Interpretations Of Parental Psychological Control: The Role Of Beliefs And Disapproval On Problematic Outcomes, Katelyn F. Romm

Graduate Theses, Dissertations, and Problem Reports

Parental psychological control has consistently been found to be associated with problematic outcomes among adolescents, including substance use (Galambos, Barker, & Almeida, 2003), risky cyber behaviors (Li, Li, & Newman, 2013), problematic eating behaviors (Soenens et al., 2008), and depressive symptoms (Romm & Metzger, 2018). However, few studies have examined how adolescents reason about and react to psychological control. Recent research has suggested that adolescents vary in their beliefs about parental motivations for using psychological control, as well as their level of disapproval of psychological control (Camras et al., 2012; Kakihara & Tilton-Weaver, 2009). These cognitive factors (i.e., beliefs about …

The Effects Of Household Substrates On The Evaporation Of Ignitable Liquids At Temperatures Up To 210℃, Caitlyn Wensel

Graduate Theses, Dissertations, and Problem Reports

In fire debris analysis, ignitable liquid residues are commonly identified using gas chromatography-mass spectrometry (GC-MS). The detection and identification of an ignitable liquid can help arson investigators determine whether a fire was intentional or accidental. To assist with the identification of ignitable liquid residues, chromatograms of questioned samples are typically compared to those of known ignitable liquids that have been weathered (evaporated) to different extents. Practitioners typically perform such weathering at room temperature and to a limited number of extents of weathering, so their database of weathered residues is likely to deviate markedly from casework residues. The ultimate goal of …

Effects Of Commission Errors During Noncontingent Reinforcement, Stephanie Hope Jones

Graduate Theses, Dissertations, and Problem Reports

Noncontingent reinforcement (NCR) is a behavioral treatment in which a reinforcer is provided at set intervals independently of responding. Although NCR is commonly used, effects of inconsistent implementation (i.e., implementation with integrity failures) during NCR were previously unknown. The current study included six participants, but full-integrity NCR suppressed problem behavior for only three participants. Thus, we evaluated effects of one kind of integrity failure, reinforcement of problem behavior, on NCR outcomes for three children who engaged in inappropriate vocalizations maintained by access to tangible items. Effects of commission errors were idiosyncratic across participants.

Understanding The Relationship Between Dental Fear, Behavior Management Problems, And Caregiver-Child Interactions During Young Child Dental Appointments, Christopher Kyle Owen

Graduate Theses, Dissertations, and Problem Reports

Positive oral health practices should begin early in life (AAPD; 2013; 2014; 2015); however, dental care-related fear and anxiety and behavior management problems are prevalent among young children in oral health (Klingberg & Broberg, 2007). The study explored caregiver and child dental care-related fear and anxiety, child behavior, and caregiver-child interactions during early childhood dental appointments. Caregiver-child dyad participants (N = 140) were collected from dental practices in West Virginia, Ohio, and Tennessee. Children (n = 139) in the sample were largely White (69.8%) and male (54.0%), with an average age of 3.05 years. Video-taped dental appointments for children under …