Social and Behavioral Sciences Commons^™

The Development Of Low-/No-Emission Electric Vehicle Infrastructure In The Portland Metro Region: A Roadmap, John Macarthur, Peter Murchie, George Beard

TREC Final Reports

The shift from combustion engines to low- and no-emission electric vehicles is underway and gaining momentum. During the last year, Oregon has become an active player in the electric vehicle arena, with a number of promising relationships and activities in the early stages of formalization. With additional thought, effort and strategy Oregon can seize the opportunity to become the national leader in the adoption and incorporation of new vehicle platforms and mobility strategies into the fabric of urban life and the built environment. Oregon is currently actively engaged in relationships with international automotive companies and local businesses and utilities interested …

How Clean Is The Air On Bicycle Routes?, Miguel Figliozzi, James F. Pankow

TREC Project Briefs

A NITC research project evaluates cyclists’ exposure to air pollution along distinct types of bicycle facilities.

Postpartum Working Mothers: The Maternal Employee-Employer Relationship And U.S. Leave Policy, Veronica E. Hay

Loma Linda University Electronic Theses, Dissertations & Projects

PURPOSE: Few studies have examined the relationship between working mothers and employers and the contributions of this relationship on mothers. Therefore, this dissertation explored postpartum mother’s relationship with their employers. METHODOLOGY: To gain an understanding of the experiences of working mothers, a grounded theory analysis was utilized. In-depth interviews with 31 working mothers and a transformational leadership framework assisted in understanding social change in the workplace.

FINDINGS: Positive supervisor support and a focus on motherhood facilitated return to work in contrast with lack of control over work schedule. While supportive supervisors were crucial elements for working mothers as they returned …

Marital Selflessness Scale (Mss): An Exploratory Factor Analysis, Marj Buchholz-Castronova

Loma Linda University Electronic Theses, Dissertations & Projects

There has been an increasing momentum in the field of marriage and family therapy to attune the therapy process to the client’s socio-culture influences; however when this socio-cultural influence includes spirituality there is often a restraint in the attuning. While there are several explanations for this, two rationales rise to the surface: therapist not feeling adequately trained to attune to spirituality and lack of validated tools to effectively measure this socio-cultural influence of spirituality. When working with couple’s this can be even more complicated as validated dyadic measures are limited and those that exist usually measure spirituality through a global …

Illness As A Relational Process: Qualitative Analysis Of Couple Therapy With Liver Patients, Elizabeth Ashley Patrick

Loma Linda University Electronic Theses, Dissertations & Projects

The medical model traditionally emphasizes individual biological disease and is often unable to attend to the many ways illness impacts families and couples. Due to the focus on the biological process of disease, couples often struggle with the relational experience of illness. Quantitative research has provided ample evidence that couples coping with chronic illness from a relational orientation experience more positive outcomes than couples that cope individually. In this study, 25 therapy videos were analyzed with particular attention to how couples with liver disease work in therapy to shift to a relational illness orientation. Analyzed through a feminist lens, the …

In Harm's Way: How Philadelphia's Urban Renewal Practices Steered Marginal People To Marginal Land, Katera Ya'shea Moore

Dissertations, Theses, and Capstone Projects

The dumping of locally unwanted land uses (LULUs) on marginal communities has been well documented, however environmental justice scholars have rarely written about how marginal groups have come to occupy their landscapes, particularly when natural hazards lie beneath.

This dissertation research focuses on a broad definition of the environment that includes the built, social, and physical. I am interested in extending Logan and Molotch's Growth Machine theory to consider how the political and economic elite guided the urban renewal process to place particular communities on particular landscapes, despite the presence of a flooding hazard. To understand this issue, I examined …

Emergency Medicine Triage As The Intersection Of Storytelling, Decision-Making, And Dramaturgy, Colin Ainsworth Forde

USF Tampa Graduate Theses and Dissertations

This dissertation presents a comprehensive qualitative study of the decision-making aspects of emergency department (ED) triage at a large urban Trauma I hospital in the Southeast. Specifically, this study addresses the following research questions: (1) What do triage nurses perceive as the primary role of the triage process? (2) How do triage nurses interpret patient performances? These questions are explored through illuminating the intricacies of triage decision-making by the use of semi-structured interviews and observations.

The findings of this study indicate: (1) a better understanding of the triage decision- making process yielding more practical insights related to the informal, emergent, …

Exploring South Carolina Book Display, Maggie Mason Smith

Presentations

No abstract provided.

Parasocial Relationship Via Reality Tv And Social Media: Its Implications For Celebrity Endorsement, Siyoung Chung, Hichang Cho

Research Collection Lee Kong Chian School Of Business

The purpose of this study was to explore the ways in which audiences build parasocial relationships with media characters via reality TV and social media, and its implications for celebrity endorsement and purchase intentions. Using an online survey, this study collected 401 responses from the Korean Wave fans in Singapore. The results showed that reality TV viewing and SNS use to interact with media characters were positively associated with parasocial relationships between media characters and viewers. Parasocial relationships, in turn, were positively associated with the viewers’ perception of endorser and brand credibility, and purchase intention of the brand endorsed by …

Climate Change And Management: From The Editors, Jennifer Howard-Grenville, Simon J. Buckle, Brian J. Hoskins, Gerard George

Research Collection Lee Kong Chian School Of Business

Climate change is one of the greatest challenges we confront in the 21st century. On current trends, by the end of the century, the warming effect of our greenhouse gas emissions will have taken us far away from pre-industrial climatic conditions. In fact, our climate will be as different from pre-industrial conditions as it was when the Earth emerged from the last ice age some 20,000 years ago. In other words, just over 200 years of human and industrial activity will have wrought fundamental change to our climate system. The rise of organizations and industrialized production has set us on …

Adaptive Nonparametric Regression With Conditional Heteroskedasticity, Sainan Jin, Liangjun Su, Zhijie Xiao

Research Collection School Of Economics

Vector Autoregression (VAR) has been a standard empirical tool used in macroeconomics and finance. In this paper we discuss how to compare alternative VAR models after they are estimated by Bayesian MCMC methods. In particular we apply a robust version of deviance information criterion (RDIC) recently developed in Li et al. (2014b) to determine the best candidate model. RDIC is a better information criterion than the widely used deviance information criterion (DIC) when latent variables are involved in candidate models. Empirical analysis using US data shows that the optimal model selected by RDIC can be different from that by DIC.

Deviance Information Criterion For Comparing Var Models, Tao Zeng, Yong Li, Jun Yu

Research Collection School Of Economics

Vector Autoregression (VAR) has been a standard empirical tool used in macroeconomics and finance. In this paper we discuss how to compare alternative VAR models after they are estimated by Bayesian MCMC methods. In particular we apply a robust version of deviance information criterion (RDIC) recently developed in Li et al. (2014b) to determine the best candidate model. RDIC is a better information criterion than the widely used deviance information criterion (DIC) when latent variables are involved in candidate models. Empirical analysis using US data shows that the optimal model selected by RDIC can be different from that by DIC.

Self-Exciting Jumps, Learning, And Asset Pricing Implications, Andras Fulop, Junye Li, Jun Yu

Research Collection School Of Economics

The paper proposes a self-exciting asset pricing model that takes into account cojumps between prices and volatility and self-exciting jump clustering. We employ a dence of self-exciting jump clustering since the 1987 market crash, and its importance Bayesian learning approach to implement real time sequential analysis. We find evidence of self-exciting jump clustering since the 1987 market crash, and its importance becomes more obvious at the onset of the 2008 global financial crisis. It is found that learning affects the tail behaviors of the return distributions and has important implications for risk management, volatility forecasting and option pricing.

Managing Private Vehicles In Asian Cities, Sock-Yong Phang

Research Collection School Of Economics

Asia's rapid urbanization and growing incomes have resulted in a corresponding booming market in motor vehicle sales. In 2013, an estimated 18 million new passenger cars were sold in China. Motor vehicle users generate congestion, pollution, accidents, noise and road damage. Yet, in most cities motor vehicle users often do not pay the full social costs and are therefore implicitly subsidized by non-users. According to the Tom Tom Traffic Index, which is based on GPS data, motorists in the worst congested cities in developed countries spend up to 40% more time for peak hour commutes. This level of delay is …

Is The Renminbi East Asia’S Dominant Reference Currency? A Reconsideration, Hwee Kwan Chow

Research Collection School Of Economics

Recent empirical studies show that the Chinese currency renminbi is either becoming or has become a dominant reference currency in Asia. However, the high correlation between the US dollar and renminbi movements hampers the identification of their individual effects on the Asian currencies. In particular, the application of Frankel-Wei regressions to determine the weights of the US dollar and the (unorthogonalized) renminbi in the implicit currency baskets could suffer from endogeneity problems that produce an upward bias in renminbi’s estimated weight. This paper reviews the evidence by applying country-specific VAR models to daily exchange rate data from nine Asian economies …

Specification Sensitivity In Right‐Tailed Unit Root Testing For Explosive Behaviour, Peter C. B. Phillips, Shuping Shi, Jun Yu

Research Collection School Of Economics

This article aims to provide some empirical guidelines for the practical implementation of right-tailed unit root tests, focusing on the recursive right-tailed ADF test of Phillips et al. (2011b). We analyze and compare the limit theory of the recursive test under different hypotheses and model specifications. The size and power properties of the test under various scenarios are examined and some recommendations for empirical practice are given. Some new results on the consistent estimation of localizing drift exponents are obtained, which are useful in assessing model specification. Empirical applications to stock markets illustrate these specification issues and reveal their practical …

Culturally Responsive 4-H Youth Development In Southeast Alaska, Deb Jones, Linda Skogrand

All Current Publications

No abstract provided.

Modal Shift And High-Speed Rail: A Review Of The Current Literature, Mti Report 12-35, Peter J. Haas

Mineta Transportation Institute

This report provides a review of scholarly literature with direct relevance to the topic of modal shift and high-speed rail (HSR). HSR systems are usually planned on the expectation that they will attract riders who would have chosen other modes (such as air, automobile, bus, etc.) had the HSR not been created. Identifying and measuring the actual ability of HSR to effect modal shift is therefore critical. This report examines the evidence concerning HSR and modal shift in both secondary analyses of previous studies and in newer studies that use primarily original data. The studies that were reviewed comprise a …

“Monetary And Currency Policy Management In Asia” By M. Kawai, P.J. Morgan And S. Takaji [Book Review], Hwee Kwan Chow-Tan

Research Collection School Of Economics

No abstract provided.

A Bayesian Chi-Squared Test For Hypothesis Testing, Yong Li, Xiao-Bin Liu, Jun Yu

Research Collection School Of Economics

A new Bayesian test statistic is proposed to test a point null hypothesis based on of regular conditions and follows a chi-squared distribution when the null hypothesis is correct. The new statistic has several important advantages that make it appeal in practical applications. First, it is well-defined under improper prior distributions. Second, it avoids Jeffrey-Lindley’s paradox. Third, it is relatively easy to compute, even for models with latent variables. Finally, it is pivotal and its threshold value can be easily obtained from the asymptotic chi-squared distribution. The method is illustrated using some real examples in economics and finance.

Extremal Quantile Regressions For Selection Models And The Black White Wage Gap, Xavier D'Haultfoeuille, Arnaud Maurel, Yichong Zhang

Research Collection School Of Economics

We consider the estimation of a semiparametric location-scale model subject to endogenous selection, in the absence of an instrument or a large support regressor. Identification relies on the independence between the covariates and selection, for arbitrarily large values of the outcome. In this context, we propose a simple estimator, which combines extremal quantile regressions with minimum distance. We establish the asymptotic normality of this estimator by extending previous results on extremal quantile regressions to allow for selection. Finally, we apply our method to estimate the black-white wage gap among males from the NLSY79 and NLSY97. We find that premarket factors …

Seeking Information About Climate Change: Effects Of Media Use In An Extended Prism, Shirley S. Ho, Benjamin H. Detenber, Sonny Rosenthal, Edmund W. J. Lee

Research Collection College of Integrative Studies

This study replicates and extends the planned risk information seeking model (PRISM) in the context of impersonal risk by incorporating media use as an antecedent of risk information seeking intention. Results indicate that the model applies equally well to Singaporeans’ climate change information seeking intention as it does in the context of personal health information, suggesting that the model is generalizable across different risk and cultural contexts. Findings suggest that media use is an important source of perceived knowledge and, indirectly, sufficiency threshold, which clarifies the role of actual information seeking in risk perceptions and future information seeking.

What Do Americans Think About Federal Tax Options To Support Public Transit, Highways, And Local Streets And Roads? Results From Year Five Of A National Survey, Mti Report 12-36, Asha Weinstein Agrawal, Hilary Nixon

Mineta Transportation Institute

This report summarizes the results of year five of a national random-digit-dial public opinion poll asking 1,503 respondents if they would support various tax options for raising federal transportation revenues, with a special focus on understanding support for increasing revenues for public transit. Eleven specific tax options tested were variations on raising the federal gas tax rate, creating a new mileage tax, and creating a new federal sales tax. Other questions probed various perceptions related to public transit, including knowledge and opinions about federal taxes to support transit. In addition, the survey collected data on standard sociodemographic factors, travel behavior …

Brain Areas Associated With Force Steadiness And Intensity During Isometric Ankle Dorsiflexion In Men And Women, Tejin Yoon, Marnie Lynn Vanden Noven, Kristy A. Nielson, Sandra K. Hunter

Psychology Faculty Research and Publications

Although maintenance of steady contractions is required for many daily tasks, there is little understanding of brain areas that modulate lower limb force accuracy. Functional magnetic resonance imaging was used to determine brain areas associated with steadiness and force during static (isometric) lower limb target-matching contractions at low and high intensities. Fourteen young adults (6 men and 8 women; 27.1 ± 9.1 years) performed three sets of 16-s isometric contractions with the ankle dorsiflexor muscles at 10, 30, 50, and 70 % of maximal voluntary contraction (MVC). Percent signal changes (PSCs, %) of the blood oxygenation level-dependent response were extracted …

Burnout In Psychiatric Nursing: Examining The Interplay Of Autonomy, Leadership Style, And Depressive Symptoms, Renee Madathil, Nicholas C. Heck, David Schuldberg

Psychology Faculty Research and Publications

It is important to consider ways in which nurses can be protected from experiencing the effects of burnout. This study examined the relationships between leadership style of psychiatric nurse supervisors, work role autonomy, and psychological distress in relation to psychiatric nurse burnout. Eighty-nine psychiatric nurses from Montana and New York hospitals completed an online survey that assessed their work-related experiences. Overall, results of this study indicate that the participants were experiencing high levels of emotional exhaustion and depersonalization when compared to a normative sample of mental health workers. Results also showed that leadership style and work role autonomy are likely …

Catastrophe Models For Cognitive Workload And Fatigue In A Vigilance Dual Task, Stephen J. Guastello, Matthew Malon, Paul Timm, Kelsey Ann Weinberger, Hillary Gorin, Megan Fabisch, Kirsten Poston

Psychology Faculty Research and Publications

Objective: This study investigated two cusp catastrophe models for cognitive workload and fatigue for a vigilance dual task, the role of emotional intelligence and frustration in the performance dynamics, and the dynamics for individuals and teams of two participants.

Background: The effects of workload, fatigue, practice, and time on a specific task can be separated with the two models and an appropriate experimental design. Group dynamics add further complications to the understanding of workload and fatigue effects for teams.

Method: In this experiment, 141 undergraduates responded to target stimuli that appeared on a simulated security camera display at three rates …

Tennessee Archivist 37, No. 2, Society Of Tennessee Archivists

Tennessee Archivist newsletters

Summer 2014 issue of the Tennessee Archivist, a newsletter produced by the Society of Tennessee Archivists.

Gender, Race, And Ethnic Differences In The Effects Of Education On Depression In Later Life: The Mediating Roles Of Mastery And Stress, Cathy Mae Wong

Graduate Doctoral Dissertations

The central objective of this study was to examine gender, race, and ethnic differences in the effects of education on late-life depression. This study differentiated education from other measures of SES due to the psychosocial resources developed through schooling. Education provides intrinsic resources, such as perceived mastery, that are beyond monetary value. Higher levels of education is hypothesized to increase perceived mastery throughout the life course and result in lower levels of stress, influencing psychological well-being in later life. The Stress Process Paradigm was the conceptual framework used for this study. The Stress Process Paradigm includes elements of Ross and …

Engaging Youth: Linking Design And Implementation Choices Of Out-Of-School Time Programs In Boston To The Development Of Political Engagement Attitudes In Youth Age 14 To 18, Felicia M. Sullivan

Graduate Doctoral Dissertations

Tens of thousands of youth in communities across the United States are engaged every day in out-of-school time (OST) programs. These young people seek opportunities to recreate and socially engage, enhance academic and leadership skills, express themselves creatively, explore important issues in their communities, and work toward affecting change. These programs provide important institutional learning environments in which young people begin to assimilate their roles as political actors and citizens. As the delivery of social services and public programs has increasingly devolved from the government to the nonprofit sector, these programs also shape how young people come to understand their …

Patterns Of Dissaving Among U.S. Elders, Deborah Gray

Graduate Doctoral Dissertations

This paper examined patterns of decumulation and the role that health events and marital disruption play in forming those patterns. Study data were drawn from six biennial waves of the HRS (1998 - 2008), and merged RAND HRS data files for the period 1998 - 2008. The a priori expectation was that there will be variation in drawdown strategies households employ.

Findings suggest that patterns of dissaving are heterogeneous. The five most prevalent patterns were discussed. Households predominantly transitioned between oversaving and overspending. Households are expected to have a goal of on target spending therefore the observed cycle's dissaving will …