Social and Behavioral Sciences Commons^™

Ehearsay, Jeffrey Bellin

Faculty Publications

No abstract provided.

Transformative Engagement In Deliberative Democracies: Exploring A Framework For Engagement Using A Creative, Braided Approach, Janell C. Walther

Department of Communication Studies: Dissertations, Theses, and Student Research

Policymakers, scientists, academics, and organizational leaders have long been interested in the best way to engage, persuade, and educate stakeholders, no matter the topic (e.g., Mazer, 2013; Bell et al, 2013). While exploration of information dissemination and presentation is growing (Jones, 2013; Gutkind, 2005), particularly within highly mediatized networked societies (Castells, 2008), the necessity for engaging, persuading, and educating citizens in the public sphere through diverse approaches is increasingly obvious. In particular, it is important and relevant to creatively engage stakeholders and decision-makers in an interactive dialogue to allow for fuller understanding about complex topics, especially in the realm of …

Dna Testing Is The Most Effective Procedure To Solve Crimes, Son Nguyen

Regis University Student Publications (comprehensive collection)

There are several different techniques to solve crimes. Fingerprinting has been used as an investigative tool to help law enforcement find suspects. By using the fingerprints obtained at a crime scene, investigators can try to find a match within the fingerprint database. Since fingerprints are truly unique, there are better technological advances that will aid law enforcements and forensic scientists confirm a suspect was at the crime scene. By using DNA, deoxyribonucleic acid, technology, established in 1985 but was first used in 1987 in law enforcement, as the main investigative tool, several different crimes can be solve by analyzing the …

Saving Lives Or Raising Revenue: Analysing Media Coverage Of The Alcopops Tax In Light Of The Evidence On Its Effects, Sandra C. Jones, Laura Robinson

Sandra Jones

The Australian Government increased the tax on ready-to-drink (RTD) alcohol beverages in 2008, in order to address concerns about increasing alcohol consumption among young people. This decision resulted in significant debate and discussion in the media, and in academic circles. The aim of the current study was to examine media coverage of the debate – and particularly the arguments posed in favour of and against the tax – now that we have objective evidence of its impact. We find that business owners and industry groups were vocal in the media, raising a number of arguments in opposition to the tax; …

Improving Sun Protection Behaviour Through Evidence-Based Campaigns, Anita Tang, Lyn J. Phillipson, Sandra C. Jones, Keryn M. Johnson

Sandra Jones

No abstract provided.

Macroeconomic Determinants Of Corporate Performance And Failure: Evidence From An Emerging Market The Case Of Jordan, Rami Zeitun, Gary Tian, Steve Keen

Gary Tian

This study investigates the impact of aggregate economic risk on a company’s performance and failure in a panel estimation using 167 Jordanian companies during 1989-2003. Our finding shows that unanticipated changes in interest rate negatively and significantly affect firms’ performance measured by ROA, which suggests that an interest rate rise increases the cost of borrowing and then further negatively affects a firm’s profit. We also found that both the production manufacturing index and Islamic credit facilities positively and significantly affect a firm’s performance. The positive and significant impact of Islamic credit facilities reflects the importance and the significance of the …

Do Migrants Rob Jobs?: New Evidence From Australia, Gary Gang Tian, Jordan Shan

Gary Tian

This study contributes to the recent debate on immigration and unemployment in Australia by investigating the causal linkage between immigration and unemployment. The question of whether `immigrants rob jobs' is examined by identifying the sources of unemployment through causal linkages between unemployment and other key variables such as immigration. The research finds no Granger causality between immigration and unemployment, but does run from industrial structural change to the high unemployment rate in Australia. This research also finds that both GDP growth and immigration inflow reinforce each other in the course of economic development in Australia.

Interactions Among China-Related Stocks: Evidence From A Causality Test With A New Procedure, Gary Gang Tian, Guang Hua Wan

Gary Tian

The purpose of this study is to investigate a causal relationship among five different indices of shares issued by Chinese firms, A-, B- and H-shares listed in China and Hong Kong. This paper re-examines the interactions among these China-related stocks using daily time series data by constructing a vector autoregresion (VAR) model. A new Granger no-causality testing procedure developed by Toda and Yamamoto (1995) was applied to test the causality link among these five stock indices. The results emerging from our research indicate that there are "closed" relations within A-share (as well as within B-share) between Shanghai and Shenzhen markets …

Aeolian-Fluvial Interaction: Evidence For Late Quaternary Channel Change And Wind-Rift Linear Dune Formation In The Northwestern Simpson Desert, Australia, Gerald C. Nanson, Brian G. Jones, David M. Price, Tim Pietsch, C Bristow, Cameron B. Hollands

B. G. Jones

In central Australia the most easterly extent of the MacDonnell Ranges borders the northwestern Simpson Desert where widely spaced strike ridges intercept the regional linear dunefield. Topographic basins have disrupted regional drainage lines and isolated dune sets from the main dunefield. In the western part of Camel Flat basin large, red coloured linear dunes of fine sand, ~ 74 ka and older, are oriented almost due north. Through gaps in the ranges the Todd River traversed the eastern part of the basin until ~25 ka when it apparently avulsed ~25 km eastwards to its present position. Subsequently, linear dunes, smaller, …

Alluvial Evidence For Major Climate And Flow Regime Changes During The Middle And Late Quaternary For Eastern Central Australia, Gerald C. Nanson, David M. Price, B. G. Jones, Jerry C. Maroulis, Maria Coleman, Hugo Bowman, Timothy J. Cohen, Tim Pietsch, Joshua R. Larsen

B. G. Jones

As a low-gradient arid region spanning the tropics to the temperate zone, the Lake Eyre basin has undergone gentle late Cenozoic crustal warping leading to substantial alluvial deposition, thereby forming repositories of evidence for palaeoclimatic and palaeohydrological changes from the Late Tertiary to the Holocene. Auger holes and bank exposures at five locations along the lower 500 km of Cooper Creek, a major contributor to Lake Eyre in the eastern part of the basin, yielded 85 luminescence dates (TL and OSL) that, combined wit a further 142 luminescence dates from northeastern Australia, have established a chronology of multiple episodes of …

Controlling Shareholders Expropriation And Firms Leverage Decision: Evidence From Chinese Non-Tradable Share Reform, Qigui Liu, Gary Tian

Gary Tian

This paper examines the effect of excess control rights on the leverage decisions made by Chinese non-SOEs before and after the Non-tradable share reform (NTS reform). We find that firms with excess control rights have more excess leverage and their controlling shareholders use the resources for tunneling rather than investing in positive NPV projects. We also find that excess leverage in firms with excess control rights decreases and the market reaction to announcements of related party transactions are more positive after NTS reform. This confirms that tunneling by the controlling shareholders actually reduced. We argue that in emerging markets where …

Disproportional Ownership Structure And Pay-Performance Relationship: Evidence From China's Listed Firms, Jerry Cao, Xiaofei Pan, Gary G. Tian

Xiaofei Pan

This paper examines the impact of disproportional ownership structure on the pay-performance relationship in China’s listed firms. We find that the cash flow rights of the ultimate controlling shareholder have a positive effect on this relationship while a divergence between the control rights and cash flow rights has a significantly negative effect. By dividing our sample into state owned enterprises (SOE), state assets management bureaus (SAMB), and privately controlled firms, we find that cash flow rights in SOE controlled firms have a significant impact on accounting based pay performance and cash flow rights in privately controlled firms also affect the …

Death And Politics: The Role Of Demographic Characteristics And Testimony Type In Death Penalty Cases Involving Future Dangerousness Testimony, Amy Magnus, Miliaikeala Heen, Joel D. Lieberman

Graduate Research Symposium (GCUA) (2010 - 2017)

Past research examining expert future dangerousness prediction testimony in death penalty cases and civil confinement hearings for sex offenders has found that jurors tend to be more persuaded by less scientific “clinical” testimony and less influenced by “actuarial” based testimony. Jurors demonstrate greater receptivity for clinical testimony despite the fact that actuarial testimony has been shown to be a better predictor of future dangerousness. Research in this area has focused on identifying cognitive factors that can potentially be manipulated during a trial to increase the effectiveness of actuarial testimony on jurors. A mock jury study was conducted to extend these …

Juror Typologies And Dna Comprehension:Who Benefits From Jury Trial Innovations?, Mari Sakiyama, Joel D. Lieberman

Graduate Research Symposium (GCUA) (2010 - 2017)

When DNA evidence is presented in the courtroom, it is typically accompanied by complex testimony conveying information such as the method of generating population frequencies, match criteria and probabilities, as well as laboratory errors and error rates. Although this evidence may have high probative value, the legal community has expressed growing concern regarding jurors’ ability to comprehend it. However, courts have implemented a variety of jury trial innovations to facilitate jurors’ ability to process complex information. Although these innovations may have a positive effect on comprehension of complex trial evidence, it is unclear whether some jurors are more likely to …

Public Health Roi: Evidence, Experience And Remaining Questions, Glen P. Mays

Health Management and Policy Presentations

Expanding the delivery of efficacious public health and prevention strategies holds considerable potential for improving health outcomes and constraining costs across the U.S. health system. Unfortunately, lingering certainties about the costs required to expand public health delivery systems and about the health and economic effects of such expansions has muted private and public support for increased public health expenditures. This lecture examines recent evidence from public health services and systems research studies that examine the health and economic value of public health delivery, and identifies remaining research needs for the field.

Are People Probabilistically Challenged? Book Review Of Daniel Kahneman, Thinking, Fast And Slow (2011), Alex Stein

Alex Stein

Daniel Kahneman’s recent book, Thinking, Fast and Slow, is a must-read for any scholar and policymaker interested in behavioral economics. Thus far, behavioral economists did predominantly experimental work that uncovered discrete manifestations of people’s bounded rationality: representativeness, availability, anchoring, overoptimism, base-rate neglect, hindsight bias, loss aversion, and other misevaluations of probability and utility. This work has developed no causal explanations for these misevaluations. Kahneman’s book takes the discipline to a different level by developing an integrated theory of bounded rationality’s causes and characteristics. This theory holds that humans use two distinct modes of reasoning, intuitive (System 1) and deliberative (System …

Controlling Shareholders Expropriation And Firms Leverage Decision: Evidence From Chinese Non-Tradable Share Reform, Qigui Liu, Gary Tian

Qigui Liu

This paper examines the effect of excess control rights on the leverage decisions made by Chinese non-SOEs before and after the Non-tradable share reform (NTS reform). We find that firms with excess control rights have more excess leverage and their controlling shareholders use the resources for tunneling rather than investing in positive NPV projects. We also find that excess leverage in firms with excess control rights decreases and the market reaction to announcements of related party transactions are more positive after NTS reform. This confirms that tunneling by the controlling shareholders actually reduced. We argue that in emerging markets where …

Development Of Micro Volume Dna And Rna Profiling Assays To Identify The Donor And Tissue Source Of Origin Of Trace Forensic Biological Evidence, Brittany Morgan

Electronic Theses and Dissertations

In forensic casework analysis it is necessary to obtain genetic profiles from increasingly smaller amounts of biological material left behind by perpetrators of crime. The ability to obtain profiles from trace biological evidence is demonstrated with so-called ‘touch DNA evidence’ which is perceived to be the result of DNA obtained from shed skin cells transferred from donor to an object or person during physical contact. However, the current method of recovery of trace DNA involves cotton swabs or adhesive tape to sample an area of interest. This "blindswabbing" approach may result in the recovery of biological material from different individuals …

How Do Dentists And Their Teams Incorporate Evidence About Preventive Care? An Empirical Study, Alexandra Sbaraini, Stacy M. Carter, R Wendell Evans, Anthony Blinkhorn

Faculty of Social Sciences - Papers (Archive)

Objectives To identify how dentists and their teams adopt evidence‐based preventive care. Methods A qualitative study using grounded theory methodology was conducted. We interviewed 23 participants working in eight dental practices about their experience and work processes, while adopting evidence‐based preventive care. During the study, Charmaz's grounded theory methodology was employed to examine the social process of adopting preventive dental care in dental practices. Charmaz's iteration of the constant comparative method was used during the data analysis. This involved coding of interview transcripts, detailed memo‐writing and drawing diagrams. The transcripts were analyzed as soon as possible after each round of …

Addressing The Deficiencies In The Evidence-Base For Primary Practice In Regional Australia - Sentinel Practices Data Sourcing (Spds) Project: A Pilot Study, Abhijeet Ghosh, Karen E. Charlton, Lisa Girdo, Marijka J. Batterham, Keith Mcdonald

Faculty of Science, Medicine and Health - Papers: part A

Background Chronic disease risk on a population level can be quantified through health surveys, either continuous or periodic. To date, information gathered from primary care interactions, using sentinel sites, has not been investigated as a potentially valuable surveillance system in Australia.

Methods A pilot study was conducted in a single General Practice in a regional area of New South Wales, Australia to assess the feasibility of accessing data obtained through a computerised chronic disease management program that has been designed for desktop application (Pen Computer Systems (PCS) Clinical Audit Tool: ™ PCS CAT). Collated patient data included information on chronic …

Challenges To Getting Evidence Into Practice: Expert Clinician Perspectives On Psychotherapy For Personality Disorders, Kye L. Mccarthy, Phoebe E. Carter, Brin F. S Grenyer

Faculty of Social Sciences - Papers (Archive)

Background No known recent studies have investigated service provision for personality disorder in Australia, despite international studies suggesting provision of such services is sub-optimal. Aims This study aimed to gain insight into psychotherapy provided for personality disorders, treatments considered optimal by clinicians and opinions of clinicians on the current levels of care. Methods The views of 60 experienced clinicians working with personality disorders were sampled. Results Data showed significant gaps between current practices for the treatment of personality disorders provided by clinicians compared to their perceptions of optimal treatment practice. Conclusions This study highlights the evidence-practice gap and the need …

Let Evidence Lead The Way: Findings From The Uk's Effective Provision Of Pre-School Education Study, Edward Melhuish

Faculty of Social Sciences - Papers (Archive)

Effective Provision of Pre-School Education (EPPE) is the first major study in the United Kingdom to focus specifically on the effectiveness of early years education. The large-scale, longitudinal study follows the progress and development of 4,000 children in various types of at home and pre-school settings. It explores the characteristics of different kinds of early years settings and their influences on children's early development and their later progress. It is now reporting at age 16. Dr. Melhuish's work explores the effects of student variables (gender, EAL status), family (parental SES, qualifications, home learning etc.) and neighbourhood characteristics on student's secondary …

Improving Implementation Of Evidence-Based Practice In Mental Health Service Delivery: Protocol For A Cluster Randomised Quasi-Experimental Investigation Of Staff-Focused Values Interventions, Virginia Williams, Lindsay G. Oades, Frank P. Deane, Trevor P. Crowe, Joseph Ciarrochi, Retta Andresen

Faculty of Social Sciences - Papers (Archive)

Background There is growing acceptance that optimal service provision for individuals with severe and recurrent mental illness requires a complementary focus on medical recovery (i.e., symptom management and general functioning) and personal recovery (i.e., having a 'life worth living'). Despite significant research attention and policy-level support, the translation of this vision of healthcare into changed workplace practice continues to elude. Over the past decade, evidence-based training interventions that seek to enhance the knowledge, attitudes, and skills of staff working in the mental health field have been implemented as a primary redress strategy. However, a large body of multi-disciplinary research indicates …

Difference Between Far-Infrared Photoconductivity Spectroscopy And Absorption Spectroscopy: Theoretical Evidence Of The Electron Reservoir Mechanism, Tadashi Toyoda, Maho Fujita, Tomohisa Uchida, Nobuyoshi Hiraiwa, Taturo Fukuda, Hideki Koizumi, Chao Zhang

Faculty of Engineering and Information Sciences - Papers: Part A

The intriguing difference between far-infrared photoconductivity spectroscopy and absorption spectroscopy in the measurement of the magnetoplasmon frequency in GaAs quantum wells reported by Holland et al. [Phys. Rev. Lett. 93, 186804 (2004)] remains unexplained to date. This Letter provides a consistent mechanism to solve this puzzle. The mechanism is based on the electron reservoir model for the integer quantum Hall effect in graphene [Phys. Lett. A 376, 616 (2012)]. We predict sharp kinks to appear in the magnetic induction dependence of the magnetoplasmon frequency at very low temperatures such as 14 mK in the same GaAs quantum well sample used …

Evidence-Free Policy: The Case Of The National Injury Insurance Scheme, Mark Harrison

Faculty of Engineering and Information Sciences - Papers: Part A

The Productivity Commission report 'Disability Care and Support' recommends tort liability be replaced by a compulsory, government-run, no-fault scheme. But theory and evidence indicate moving to a no-fault scheme will increase the accident rate. Even a move from non-risk-rated third-party insurance to non-risk-rated first-party insurance reduces incentives for care. A no-fault scheme is not superior to current policies; genuine reform will need to be informed by law and economics literature.

Neighborhood Socioeconomic Circumstances And The Co-Occurrence Of Unhealthy Lifestyles: Evidence From 206,457 Australians In The 45 And Up Study, Xiaoqi Feng, Thomas Astell-Burt

Faculty of Social Sciences - Papers (Archive)

Background: Research on the co-occurrence of unhealthy lifestyles has tended to focus mainly upon the demographic and socioeconomic characteristics of individuals. This study investigated the relevance of neighborhood socioeconomic circumstance for multiple unhealthy lifestyles. Method: An unhealthy lifestyle index was constructed for 206,457 participants in the 45 and Up Study (2006-2009) by summing binary responses on smoking, alcohol, physical activity and five diet-related variables. Higher scores indicated the co-occurrence of unhealthy lifestyles. Association with self-rated health, quality of life; and risk of psychological distress was investigated using multilevel logistic regression. Association between the unhealthy lifestyle index with neighborhood characteristics (local …

Health And The 2008 Economic Recession: Evidence From The United Kingdom, Thomas Astell-Burt, Xiaoqi Feng

Faculty of Social Sciences - Papers (Archive)

Introduction: The economic recession which began in 2008 has resulted in a substantial increase in unemployment across many countries, including the United Kingdom. Strong association between unemployment and poor health status among individuals is widely recognised. We investigated whether the prevalence of poor health at a population level increased concurrent to the rise in unemployment during the economic recession, and whether the impact on health varied by geographical and socioeconomic circumstances. Method: Health, demographic and socioeconomic measures on 1.36 million survey responses aged 16-64 were extracted from the Quarterly Labour Force Survey of the United Kingdom, collected every three months, …

Increasing The Effectiveness Of Coach Education: Evidence Of A Parallel Process, Stewart A. Vella, Trevor P. Crowe, Lindsay G. Oades

Faculty of Social Sciences - Papers (Archive)

The purpose of this study was to use the results of an exploratory case study to discuss the design and delivery of formal coach education pathways. Nine coaches completed qualitative and quantitative feedback on a formal transformational leadership training program. The theme that was consistently being presented by coaches was the need for learning to be situated within practical demonstrations and discussions where the coach learner and coach educator work collaboratively to facilitate understanding of the applications of program content to coaching practice. These results have been discussed in the light of the parallel processes that are evident in coach …

Technology Corner: Visualising Forensic Data: Evidence Guidelines (Part 2), Damian Schofield, Ken Fowle

Research outputs 2013

Visualisation is becoming increasingly important for understanding information, such as investigative data (for example: computing, medical and crime scene evidence) and analysis (for example, network capability assessment, data file reconstruction and planning scenarios). Investigative data visualisation is used to reconstruct a scene or item and is used to assist the viewer (who may well be a member of the general public with little or no understanding of the subject matter) to understand what is being presented. Analysis visualisations, on the other hand, are usually developed to review data, information and assess competing scenario hypotheses for those who usually have an …

Technology Corner: Visualising Forensic Data: Evidence (Part 1), Damian Schofield, Ken Fowle

Research outputs 2013

Visualisation is becoming increasingly important for understanding information, such as investigative data (for example: computing, medical and crime scene evidence) and analysis (for example: network capability assessment, data file reconstruction and planning scenarios). Investigative data visualisation is used to reconstruct a scene or item and is used to assist the viewer (who may well be a member of the general public with little or no understanding of the subject matter) to understand what is being presented. Analysis visualisations, on the other hand, are usually developed to review data, information and assess competing scenario hypotheses for those who usually have an …