Social and Behavioral Sciences Commons^™

Public Bikesharing In North America: Early Operator And User Understanding, Mti Report 11-19, Susan A. Shaheen

Mineta Transportation Institute

This study evaluates public bikesharing in North America, reviewing the advances in technology and major events during its rapid expansion. We conducted 14 interviews with industry experts, public officials, and governmental agencies in the United States and Canada during summer 2011/spring 2012 and interviewed all 19 IT-based bikesharing organizations in the United States and Canada in spring 2012. Several bikesharing insurance experts were also consulted in spring 2012. Notable developments during this period include the emergence of a close partnership between vendor and operator and technological advances, such as mobile bike-docking stations that can be moved to different locations and …

Advancing High-Speed Rail Policy In The United States, Research Report 11-18, Seananu Ashiabor, Wenbin Wei

Mineta Transportation Institute

This report builds on a review of international experience with high-speed rail projects to develop recommendations for a High-speed rail policy framework for the United States. The international review looked at the experience of Korea, Taiwan, China, and several countries in Europe. Countries in Asia and Europe have pursued high-speed rail (HSR) to achieve various goals, which include relieving congestion on highway networks, freeing up capacity on rail network for freight train operations, and reducing travel time for travelers. Some of the key rationales do not work well in the US context. As an example, in the US, freight companies …

Amenity Or Necessity? Street Standards As Parking Policy, Research Report 11-23, Zhan Guo, Charles Rivasplata, Richard W. Lee, David Keyon

Mineta Transportation Institute

This paper explores the rationales underlying the use of minimum street width requirements to mandate street parking. A survey of 97 cities reveals that this mandate is not a technical necessity based on safety concerns or an amenity reflecting market demand, two common beliefs held by decision-makers. Many residents are likely unwilling to pay for street parking if it is unbundled from housing. The hidden parking policies should be made transparent and subject to public oversight, the double standard between private and public streets should be eliminated, and parking on residential streets should be optional.

Visualizing Media Bias Through Twitter, Jisun An, Meeyoung Cha, Gummadi, Krishna, Jon Crowcroft, Daniele Queria

Research Collection School Of Computing and Information Systems

Traditional media outlets are known to report political news in a biased way, potentially affecting the political beliefs of the audience and even altering their voting behaviors. Therefore, tracking bias in everyday news and building a platform where people can receive balanced news information is important. We propose a model that maps the news media sources along a dimensional dichotomous political spectrum using the co-subscriptions relationships inferred by Twitter links. By analyzing 7 million follow links, we show that the political dichotomy naturally arises on Twitter when we only consider direct media subscription. Furthermore, we demonstrate a real-time Twitter-based application …

Pengetahuan Tentang Rokok,Pusat Kendali Kesehatan Eksternal Dan Perilaku Merokok, Sitti Chotidjah

Makara Human Behavior Studies in Asia

This study was to determine the effect of an external health locus of control on smoking behavior mediated by knowledge about smoking in adolescent boys. The sampling technique was accidental sampling. Subjects were 110 adolescents aged 15-20 years from Yogyakarta. Reliability test results demonstrate the scale of the external health locus of control has good reliability (α = 0.854), while a test of knowledge about smoking have KR-20 = 0.311 and scale α = 0.405 smoking behavior, which means that two instruments are less reliable. In addition, the research data did not meet the assumptions of normality (a = 0.005 …

Shanghai’S Alternative Futures: The World Expo, Citizen Intellectuals, And China’S New Civil Society, William A. Callahan

Research Collection School of Social Sciences

Civil society seems to be a dead issue in China because its formal aspects of mobilization and institutionalization are so tightly regulated by the party-state. This article looks to activities in and around the Shanghai World Expo (2010) to rethink the meaning of civil society and political action in China. Through an analysis of the Expo’s national, theme, and corporate pavilions, it shows how Beijing is planning a harmonious future for China and the world. Yet alongside this unified future, it examines how Shanghai’s citizen intellectuals – filmmaker Jia Zhangke, artist Cai Guoqiang, and blogger Han Han – are creating …

When A Friend In Twitter Is A Friend In Life, Wei Xie, Cheng Li, Feida Zhu, Ee-Peng Lim, Xueqing Gong

Research Collection School Of Computing and Information Systems

Twitter is a fast-growing online social network service (SNS) where users can "follow" any other user to receive his or her mini-blogs which are called "tweets". In this paper, we study the problem of identifying a user's off-line real-life social community, which we call the user'sTwitter off-line community, purely from examining Twitter network structure. Based on observations from our user-verified Twitter data and results from previous works, we propose three principles about Twitter off-line communities. Incorporating these principles, we develop a novel algorithm to iteratively discover the Twitter off-line community based on a new way of measuring user closeness. According …

Sanctions Dataset Codebook For Arasp (Autocratic Regimes And Sanctions Project), Clara Portela, Christian Von Soest

Research Collection School of Social Sciences

This is the codebook containing definitions of terms used in the Sanction Dataset. The dataset is composed of the entire universe of sanctions regimes imposed by the UN, US and EU in the period from 1990 to 2010, including those sanctions regimes that were in place by 1990, targeting a country, its leadership and entities associated with it. Episodes which are still on-going are also recorded.

The Dimensionality Of Political Space: Epistemological And Methodological Considerations, Kenneth Benoit, Michael Laver

Research Collection School of Social Sciences

Spatial characterizations of agents' preferences lie at the heart of many theories of political competition. These give rise to explicitly dimensional interpretations. Parties define and differentiate themselves in terms of substantive policy issues, and the configuration of such issues that is required for a good description of political competition affects how we think substantively about the underlying political space in which parties compete. For this reason a great deal of activity in political science consists of estimating such configurations in particular real settings. We focus on three main issues in this article. First, we discuss the nature of political differences …

Sri Lanka's Informal Religious Economy: Evangelical Competitiveness And Buddhist Hegemony In Perspective, Orlando Woods

Research Collection School of Social Sciences

Existing religious economy models maintain that as religious regulation increases, levels of interreligious competition decrease. But new understandings of the market dynamics of religious oligopolies necessitate new understandings of religious competitiveness. A relational model of competitiveness using the case of evangelical Christianity in Buddhist-majority Sri Lanka is proposed. In Sri Lanka the informal religious economy is defined by competitiveness among evangelical Christian groups and, although not recognized by the state, is closely regulated. The focus in this article is on the scalar determinations of evangelical competitiveness, patterns of secrecy and subterfuge, the formation of strategic extra-group networks that enable competitiveness, …

Space And The City: Gender Identities In The Seventeenth-Century Norwich, Fiona Williamson

Research Collection School of Social Sciences

Influenced by interdisciplinary studies and the ‘spatial turn’ in social history, this article explores the relationship between space and the construction of gender identity amongst the poor to middling sorts of seventeenth-century Norwich. To this end I have considered gendered interaction in different ‘types' of space: domestic, private space, ‘borderline’ space – such as the alehouse or threshold – and, finally, the public space of streets and markets. Each section explores the relevance of recent spatial historiography in the Norwich context, and evaluates whether men and women inhabited different ‘worlds' in the city, not only in terms of their physical …

Ambitions Of A Global City: Arts, Culture And Creative Economy In 'Post-Crisis' Singapore, Lily Kong

Research Collection School of Social Sciences

This paper chronicles some of the key policies pertaining to the arts and culture in post-independent Singapore. A brief summary is first provided of the early (1960s and 1970s) cultural policy focusing on the harnessing of arts and culture for nation-building purposes, followed by the subsequent (1980s) recognition that the arts and culture had tourist dollar potential. The paper then expands on the cultural/creative economy policy of the 2000s, in which arts, heritage, media and design are recognized for their economic value (beyond their role in tourism to include their export value and their importance in attracting global workers). The …

What Does Software Engineering Community Microblog About?, Yuan Tian, Palakorn Achananuparp, Ibrahim Nelman Lubis, David Lo, Ee Peng Lim

Research Collection School Of Computing and Information Systems

Microblogging is a new trend to communicate and to disseminate information. One microblog post could potentially reach millions of users. Millions of microblogs are generated on a daily basis on popular sites such as Twitter. The popularity of microblogging among programmers, software engineers, and software users has also led to their use of microblogs to communicate software engineering issues apart from using emails and other traditional communication channels.Understanding how millions of users use microblogs in software engineering related activities would shed light on ways we could leverage the fast evolving microblogging content to aid software development efforts. In this work, …

The Long-Term Impact Of War On Health And Wellbeing In Northern Vietnam: Some Glimpses From A Recent Survey, Bussarawan Teerawichitchainan, Kim Korinek

Research Collection School of Social Sciences

War is considered one of the most intransigent obstacles to development; yet, the long-run effects of war on individual health have rarely been examined in the context of developing countries. Based on unique data recently collected as a pilot follow-up to the Vietnam Longitudinal Survey, this study examines health status of northern Vietnamese war cohorts (those who entered adulthood during the Vietnam War and now represent Vietnam’s older-adult population). To ascertain whether and how war impacts old-age physical and mental health, we compare multi-dimensional measures of health among war survivors, including civilians, combatants, noncombatants, and nonveterans involved in militia activities. …

Women’S Entry Into Self-Employment In Urban China: The Role Of Family In Creating Gendered Mobility Patterns, Qian Forrest Zhang, Zi Pan

Research Collection School of Social Sciences

How did family characteristics affect women and men differently in self-employment participation in urban China? Analyses of national data show dual marriage penalties for women. Marketization made married women more vulnerable to lay-offs from state-sector jobs; their likelihood of being pushed into unskilled self-employment surpassed that of any other groups. The revitalized patriarchal family tradition favored men in family businesses and resulted in their higher rates of entering entrepreneurial self-employment. Married women who had the education to pursue entrepreneurial self-employment were constrained by family responsibilities to state-sector jobs for access to family services, and had much lower rates in entering …

The Antihero In Popular Culture: A Life History Theory Of The Dark Triad, Peter K. Jonason, Gregory D. Webster, David P. Schmitt, Norman P. Li, Laura Crysel

Research Collection School of Social Sciences

The Dark Triad of personality is composed of narcissism, psychopathy, and Machiavellianism. Despite the common belief that these traits are undesirable, the media is awash with characters that embody the Dark Triad. Characters like Gregory House, M.D., Batman (a.k.a. the Dark Knight), and James BOND all embody these traits and are some of the most popular media franchises today. As entertaining as these characters are, they provide us with a window into the dark side of human nature. Instead of treating the dark side of human nature as inherently maladaptive, we provide an alternative view that, despite their costs, traits …

The 5c Challenges Of Cohesion, David Chan

Research Collection School of Social Sciences

The outcomes and consequences of population policies affect all areas of Singaporeans' lives. At stake is not just how citizens perceive the Government or view a political party. At stake is the very quality of our lives in physical dimensions such as space and infrastructure support; economic dimensions such as jobs and taxes; and social dimensions such as inter-group relations and commitment to Singapore.

Five Cs To Manage Integration, David Chan

Research Collection School of Social Sciences

No abstract provided.

Is Nimby Flak An Excuse Not To Engage?, Tan K. B. Eugene

Research Collection Yong Pung How School Of Law

SMU Assistant Professor of Law and Nominated MP Eugene K B Tan, and Adjunct Professor of Strategy and Organisation Patrick H M Loh examine the recent opposition by members of the public to the building of facilities such as nursing homes, homes for the elderly and rehabilitation centres in their neighbourhoods.

Digital Evidence Education In Schools Of Law, Aaron Alva, Barbara Endicott-Popovsky

Annual ADFSL Conference on Digital Forensics, Security and Law

An examination of State of Connecticut v. Julie Amero provides insight into how a general lack of understanding of digital evidence can cause an innocent defendant to be wrongfully convicted. By contrast, the 101-page opinion in Lorraine v. Markel American Insurance Co. provides legal precedence and a detailed consideration for the admission of digital evidence. An analysis of both cases leads the authors to recommend additions to Law School curricula designed to raise the awareness of the legal community to ensure such travesties of justice, as in the Amero case, don’t occur in the future. Work underway at the University …

A Case Study Of The Challenges Of Cyber Forensics Analysis Of Digital Evidence In A Child Pornography Trial, Richard Boddington

Annual ADFSL Conference on Digital Forensics, Security and Law

Perfunctory case analysis, lack of evidence validation, and an inability or unwillingness to present understandable analysis reports adversely affect the outcome course of legal trials reliant on digital evidence. These issues have serious consequences for defendants facing heavy penalties or imprisonment yet expect their defence counsel to have clear understanding of the evidence. Poorly reasoned, validated and presented digital evidence can result in conviction of the innocent as well as acquittal of the guilty. A possession of child pornography Case Study highlights the issues that appear to plague case analysis and presentation of digital evidence relied on in these odious …

After Five Years Of E-Discovery Missteps: Sanctions Or Safe Harbor?, Milton Luoma, Vicki Luoma

Annual ADFSL Conference on Digital Forensics, Security and Law

In 2003 the Zubulake case became the catalyst of change in the world of e-discovery. In that case Judge Shira Scheindlin of the United States District Court for the Southern District of New York set guidelines for e-discovery that served as the basis for amending the Federal Rules of Civil Procedure (FRCP) in December 2006. The amendments incorporated a number of concepts that were described by Judge Scheindlin in the Zubulake case. ( Zubulake v. UBS Warburg LLC, 2003) Since the Zubulake case and the FRCP amendments, numerous cases have interpreted these rules changes, but one of the main points …

Multi-Parameter Sensitivity Analysis Of A Bayesian Network From A Digital Forensic Investigation, Richard E. Overill, Echo P. Zhang, Kam-Pui Chow

Annual ADFSL Conference on Digital Forensics, Security and Law

A multi-parameter sensitivity analysis of a Bayesian network (BN) used in the digital forensic investigation of the Yahoo! email case has been performed using the principle of ‘steepest gradient’ in the parameter space of the conditional probabilities. This procedure delivers a more reliable result for the dependence of the posterior probability of the BN on the values used to populate the conditional probability tables (CPTs) of the BN. As such, this work extends our previous studies using singleparameter sensitivity analyses of BNs, with the overall aim of more deeply understanding the indicative use of BNs within the digital forensic and …

Facilitating Forensics In The Mobile Millennium Through Proactive Enterprise Security, Andrew R. Scholnick

Annual ADFSL Conference on Digital Forensics, Security and Law

This work explores the impact of the emerging mobile communication device paradigm on the security-conscious enterprise, with regard to providing insights for proactive Information Assurance and facilitation of eventual Forensic analysis. Attention is given to technology evolution in the areas of best practices, attack vectors, software and hardware performance, access and activity monitoring, and architectural models.

Keywords: Forensics, enterprise security, mobile communication, best practices, attack vectors.

Religiosity, Knowledge Of Evolution, And Political Ideology As Predictors Of Attitudes Towards The Evolution V. Creationism Controversy, Nikolaus Philip Schuetz

Theses (6 month embargo)

Since Darwin On the Origin of Species over 150 years ago, evolution via natural selection has gained essentially unilateral support among scientists, with 97% of scientists agree that life evolved over time, while a mere 12% to 29% of the general public accepts evolution via natural selection. About three-quarters of the public support teaching creationism in public school science classes--a violation of the First Amendment--and a recent survey shows that just 28% of high school biology teachers advocating for evolution in their classroom, as per the national guidelines.

The present study aims to investigate and clarify certain relationships that lead …

Social Service Workers Working Social Policy: A Qualitative Study Of Social Policy, Political Culture, And Organizations, Michael Rivers

Theses (6 month embargo)

In 13 semi-structured, face-to-face interviews at a social service organization, workers were asked to discuss the problems and challenges that made their day-to-day jobs difficult. Most workers identified problems and challenges at the client-level, while secondarily discussing organizational and societal challenges. The findings in the research speak to Michael Lipsky's 'Street-Level Bureaucracy' in that the people that administer social policy on a day-to-day basis with their clients identify the most difficulties in carrying out their organizational objectives of changing their clients not husbanding material resources.

Risky Business: Prior Experience And Substance Users' Perception Of Risk, Sema Taheri

Theses (6 month embargo)

Individuals incarcerated for both drug-defined crimes and non-drug defined crimes are often substance users. In fact, the percent of arrestees in the United States that test positive for any drug at intake range from a low of 52% in Washington, D.C., to a high of 83% in Chicago, IL (ONDCP, 2011). Prior research has noted the negative relationship between risk perception and actual behavior. My study examined the influence of prior experiences and social environment on substance users' perceived risk of substance use. The sample consisted of adults indicating use of any illicit substance in the past year (N=9,277) in …

South Dakota Agricultural Land Values: 2012, Burton Pflueger, Larry Janssen

Economics Commentator (1972- 2016)

No abstract provided.

Co-Infected Diseases And State Health Policy: Botswana And South Africa's Response To Hiv And Tuberculosis, Margaret H. Schmidt

Lawrence University Honors Projects

The emergence of human immunodeficiency virus (HIV) has led to the growth of co-infection with other illnesses including tuberculosis. Many states are now attempting to address the problems presented with co-infected patients from a variety pathogens. In particular sub-Saharan Africa has suffered exponentially more from HIV and TB co-infection than other parts of the world. Thus, why have Botswana and South Africa not created national health policies to treat these diseases together? The following describes the process of how World Health Organization recommendations are translated into state policy. In turn, while donorship and international policy alterations create strong punctuations, the …

Mosques In The U.S. And Europe: The Growth Of Westernized Islam, Thomas P. Smith

Lawrence University Honors Projects

This Honors Project is a comparative study of mosques in the Midwestern United States and two cities in Western Europe. My research was based on observations I made and interviews I conducted at three mosques in Dearborn, Michigan, one in Milwaukee, Wisconsin, two in London, England, and two in Amsterdam, Netherlands. Relying on the theories of French sociologist of religion Olivier Roy, I developed a framework to measure the level of acculturation or exculturation in each mosque. By looking at three signs of deculturation: language, the presence of women, and the retention of cultural traditions, I was able to map …