Digital Commons Network^™

Developmental Changes In The Organization Of Functional Connections Between The Basal Ganglia And Cerebral Cortex, Deanna J. Greene, Timothy O. Laumann, Joseph W. Dubis, S. Katie Ihnen, Maital Neta, Jonathan D. Power, John R. Pruett Jr., Kevin J. Black, Bradley L. Schlaggar

Department of Psychology: Faculty Publications

The basal ganglia (BG) comprise a set of subcortical nuclei with sensorimotor, cognitive, and limbic subdivisions, indicative of functional organization. BG dysfunction in several developmental disorders suggests the importance of the healthy maturation of these structures. However, few studies have investigated the development of BG functional organization. Using resting-state functional connectivity MRI (rs-fcMRI), we compared human child and adult functional connectivity of the BG with rs-fcMRI-defined cortical systems. Because children move more than adults, customized preprocessing, including volume censoring, was used to minimize motion-induced rsfcMRI artifact. Our results demonstrated functional organization in the adult BG consistent with subdivisions previously identified …

Impact Of Authentic Leadership On Performance: Role Of Followers’ Positive Psychological Capital And Relational Processes, Hui Wang, Yang Sui, Fred Luthans, Danni Wang, Yanhong Wu

Department of Management: Faculty Publications

Authentic leadership has received considerable attention and research support over the past decade. Now the time has come to refine and better understand how it impacts performance. This study investigates the moderating role followers’ positive psychological capital (PsyCap) and the mediating role that leader–member exchange (LMX) may play in influencing the relationship between authentic leadership and followers’ performance. Specifically, we tested this mediated moderation model with matched data from 794 followers and their immediate leaders. We found that authentic leadership is positively related to LMX and consequently followers’ performance, and to a larger degree, among followers who have low rather …

Meeting The Challenges Of Effective International Hrm: Analysis Of The Antecedents Of Global Mindset, Joana S. P. Story, John E. Barbuto Jr., Fred Luthans, James A. Bovaird

Department of Management: Faculty Publications

The full force of globalization has hit today’s organizations, and it is clear that there are many cultural and human problems. International human resource management (IHRM) is being asked to better understand and develop multinational organizational leaders to meet the challenges. A prominent solution that is receiving increased attention is the construct of global mindset, which has growing rhetoric but little research support. To help fill this need, after first theoretically framing global mindset as made up of one’s cultural intelligence and global business orientation, this study identifies and empirically tests some theory-driven antecedents. Utilizing a diverse sample (N = …

The Role Of Mindfulness And Psychological Capital On The Well-Being Of Leaders, Maree Roche, Jarrod M. Haar, Fred Luthans

Department of Management: Faculty Publications

In today’s highly competitive and extremely complex global economy, organizational leaders at all levels are facing unprecedented challenges. Yet, some seem to be handling the pressure better than others. Utilizing 4 samples of CEOs/presidents/top (n = 205), middle (n = 183), and junior (n = 202) managers, as well as 107 entrepreneurs, using Structural Equation Modeling we tested the direct effect that their level of mindfulness (heightened awareness) and the mediating effect of their psych logical capital (i.e., hope, efficacy, resilience, and optimism) may have on their mental well-being. In all 4 samples, mindfulness was found to be negatively related …

Contribution Of Reactive And Proactive Control To Children’S Working Memory Performance: Insight From Item Recall Durations In Response Sequence Planning, Nicolas Chevalier, Tiffany D. James, Sandra A. Wiebe, Jennifer Mize Nelson, Kimberly Espy

Department of Psychology: Faculty Publications

The present study addressed whether developmental improvement in working memory span task performance relies upon a growing ability to proactively plan response sequences during childhood. Two hundred thirteen children completed a working memory span task in which they used a touchscreen to reproduce orally presented sequences of animal names. Children were assessed longitudinally at 7 time points between 3 and 10 years of age. Twenty-one young adults also completed the same task. Proactive response sequence planning was assessed by comparing recall durations for the 1st item (preparatory interval) and subsequent items. At preschool age, the preparatory interval was generally shorter …

The Longitudinal Impact Of Intimate Partner Aggression And Relationship Status On Women’S Physical Health And Depression Symptoms, Laura E. Watkins, Anna E. Jaffe, Lesa Hoffman, Kim L. Gratz, Terri L. Messman-Moore, David Dilillo

Department of Psychology: Faculty Publications

Intimate partner aggression (IPA) has many detrimental effects, particularly among young women. The present study examined the longitudinal effects of IPA victimization and relationship status on physical health and depression symptoms in a sample of 375 community women between the ages of 18 and 25 years. All variables were assessed at 4 occasions over a 12-month period (i.e., 1 assess-ment every 4 months). Multilevel modeling revealed that IPA victimization had both between- and within-person effects on women’s health outcomes, and relationship status had within-person effects when women did not report current IPA. Although IPA was generally related to greater physical …

Effect Of Head Impacts On Diffusivity Measures In A Cohort Of Collegiate Contact Sport Athletes, Thomas W. Mcallister, James C. Ford, Laura A. Flashman, Arthur C. Maerlender, Richard M. Greenwald, Jonathan G. Beckwith, Richard P. Bolander, Tor D. Tosteson, John H. Turco, Rema Raman, Sonia Jain

Department of Psychology: Faculty Publications

Objective: To determine whether exposure to repetitive head impacts over a single season affects white matter diffusion measures in collegiate contact sport athletes.

Methods: A prospective cohort study at a Division I NCAA athletic program of 80 nonconcussed varsity football and ice hockey players who wore instrumented helmets that recorded the acceleration time history of the head following impact, and 79 non–contact sport athletes. Assessment occurred preseason and shortly after the season with diffusion tensor imaging and neurocognitive measures.

Results: There was a significant (p 5 0.011) athlete-group difference for mean diffusivity (MD) in the corpus callosum. Postseason fractional anisotropy …

The Temporal Dynamics Of Visual Working Memory Guidance Of Selective Attention, Jinfeng Tan, Yuanfang Zhao, Shanshan Wu, Lijun Wang, Glenn Hitchman, Xia Tian, Ming Li, Li Hu, Antao Chen

Department of Psychology: Faculty Publications

The biased competition model proposes that there is top-down directing of attention to a stimulus matching the contents of working memory (WM), even when the maintenance of a WM representation is detrimental to target relevant performance. Despite many studies elucidating that spatial WM guidance can be present early in the visual processing system, whether visual WM guidance also influences perceptual selection remains poorly understood. Here, we investigated the electrophysiological correlates of early guidance of attention by WM in humans. Participants were required to perform a visual search task while concurrently maintaining object representations in their visual WM. Behavioral results showed …

Treating Myofunctional Disorders: A Multiple-Baseline Study Of A New Treatment Using Electropalatography, Alana Mantie-Kozlowski, Kevin M. Pitt

Department of Special Education and Communication Disorders: Faculty Publications

Purpose: This study assessed the benefit of using electropalatography (EPG) in treatment aimed at habilitating individuals with nonspeech orofacial myofunctional disorders (NSOMD).

Method: The study used a multiple-baseline design across 3 female participants who were referred for an evaluation and possible treatment of their NSOMD. Treatment sessions were 30 min and provided twice weekly. Participant 1 received 8 treatments, Participant 2 received 6 treatments, and Participant 3 received 4 treatments. The patterns of sensor activation produced when participants’ tongues made contact with the electropalate during saliva swallows were compared with the patterns of age-matched peers. Individualized goals were developed on …

A Longitudinal Examination Of The Measurement Properties And Predictive Utility Of The Center For Epidemiologic Studies Depression Scale Among North American Indigenous Adolescents, Brian E. Armenta, Kelley J. Sittner Hartshorn, Les B. Whitbeck, Devan M. Crawford, Dan R. Hoyt

Department of Sociology: Faculty Publications

We examined the longitudinal measurement properties and predictive utility of the Center for Epidemiologic Studies Depression Scale (CES-D) from early to late adolescence among a sample of North American Indigenous youths. Participants were 632 North American Indigenous adolescents (n = 632; 50.3% girls; M age at baseline = 11.11 years) participating in an 8-year, 8-wave longitudinal study. Via in-person interviews, participants completed the CES-D at Waves 1, 3, 5, and 7, and the major depressive disorder (MDD) module of the Diagnostic Interview Schedule for Children at Waves 1, 4, 6, and 8. Confirmatory factor analyses indicated that responses to the …

Tiers 2 & 3 Intervention: Corporal Punishment, A Traditional Discipline Consequence, Reece L. Peterson, Ann O'Connor

Department of Special Education and Communication Disorders: Faculty Publications

Conclusion

Corporal punishment is a controversial form of discipline that can evoke strong emotions from parents and the general public based on ethical and moral issues. In states that allow corporal punishment, it is important to make sure policies and procedures are in place to administer corporal punishment in order to let parents know what to expect with this form of discipline and to maintain legality of the procedures. Corporal punishment does in fact offer an alternative to exclusionary disciplinary consequences. As a result, schools where it is employed might have lower numbers of suspensions compared to schools where it …

Review Of Wildlife Damage Management: Prevention, Problem Solving And Conflict Resolution, Travis L. Devault

United States Department of Agriculture Wildlife Services: Staff Publications

Wildlife damage management (WDM) is more challenging than it might seem to the uninitiated. As any reader of Human–Wildlife Interactions knows, there is much more to WDM than trapping nuisance raccoons from attics and applying chemicals to ward off deer from ornamental plants. Although these issues are important (especially if it is your attic or landscaping), WDM also encompasses global problems, such as invasive species, wildlife diseases and zoonoses, wildlife–vehicle collisions, and conservation of rare species in human-dominated landscapes. Further, WDM rests on principles from ecology, physiology, animal behavior, human psychology, and economics, all of which must be understood and …

Misunderstanding The Female Athlete Triad: Refuting The Ioc Consensus Statement On Relative Energy Deficiency In Sport (Red-S), Mary Jane De Souza, Nancy I. Williams, Aurelia Nattiv, Elizabeth Joy, Madhusmita Misra, Anne B. Loucks, Gordon Matheson, Marion P. Olmsted, Michelle Barrack, Rebecca J. Mallinson, Jenna C. Gibbs, Marci Goolsby, Jeanne F. Nichols, Barbara Drinkwater, Charlotte (Barney) Sanborn, Rosemary Agostini, Carol L. Otis, Mimi D. Johnson, Anne Zeni Hoch, Julia M. K. Alleyne, L. Tyler Wadsworth, Karsten Koehler, Jaci Vanheest, Paula Harvey, Amanda K. Weiss Kelly, Michael Fredericson, George A. Brooks, Emma O'Donnell, Lisa R. Callahan, Margot Putukian, Lauren Costello, Suzanne Hecht, Mitchell J. Rauh, Jacalyn Mccomb

Department of Nutrition and Health Sciences: Faculty Publications

We are concerned that readers of the IOC paper will be confused and misled by the poorly referenced statements and frank (and sometimes dangerous) errors in the paper. The IOC authors should publish a correction of these and other errors noted. Broadening research of low energy availability in other groups, such as the male athlete, athletes of diverse ethnicities and the disabled athlete may help to advance science and may one day warrant introduction of a specific term for whatever serious clinical sequelae of energy deficiency may be discovered in future research on men.

Research on the “Female Athlete Triad” …

Immediate Return To Ambulation And Improved Functional Capacity For Rehabilition In Complex Regional Pain Syndrome Following Early Implantation Of A Spinal Cord Stimulation System, Brandon Jesse Goff, Jeremy Wingseng Naber, John Patrick Mccallin, Edward Michael Lopez, Kevin Brant Guthmiller, Karl Alan Lautenschlager, Tristan Toll Lai, Dean Harry Hommer, Gonzalez Raul Marin

PCOM Scholarly Works

Complex regional pain syndrome (CRPS) is a neuropathic pain condition that is characterized by vasomotor, sensory, sudomotor, and motor symptoms. Spinal cord stimulation (SCS) has been successfully utilized for the treatment of pain refractory to conventional therapies. We present a case of a previously highly functioning 54-year-old female who developed a rarely reported case of idiopathic CRPS of the right ankle which spontaneously occurred four months after an uncomplicated anterior cervical disc fusion. This condition resulted in severe pain and functional impairment that was unresponsive to pharmacological management. The patient's rehabilitation was severely stymied by her excruciating pain. However, with …

From Rawls To Habermas: Towards A Theory Of Grounded Impartiality In Canadian Administrative Law, Laverne Jacobs

Osgoode Hall Law Journal

At the same time that Canadian public law jurisprudence has grappled with some key cases on bias, a vibrant debate has also raged over the meaning and scope of the notion of impartiality within political and moral philosophy. Spurred by Rawls’ view of liberalism, and culminating in the theory of deliberative democracy, this debate evolved over a span of more than four decades. Yet this philosophical literature is rarely, if at all, referred to in the public law jurisprudence dealing with impartiality. This article asks whether the debates surrounding impartiality in political and moral philosophy and those in Canadian public …

The Role Of Translational Neuroscience In The Evidence-Based Practice Of Clinical Psychology, Anthony Beers

University Honors Theses

Is the Information Age progressing to the Knowledge Overload Age? The presence of big data, complex systems, and vast knowledge networks can overwhelm a clinician’s capacity to sift through abundant research findings and theoretical models. Demand for economically-driven evidence-based practice and the ethics of incorporating continuing education place enormous demands on clinicians that are difficult to achieve effectively, efficiently, and ethically. Translational science is a research discipline focused specifically on the production of valid and reliable uses developed from scientific research findings. In the discussions on translational science, one controversial issue has been the role translational neuroscience plays in clinical …

Gender Complex Curriculum For The Portland Public School District: Proposal, Kathryn Hayes

University Honors Theses

GLSEN states that 43.9% of students felt unsafe in school to express their preferred gender in the year 2011. This lack of safety can be attributed to a variety of factors including peer harassment, harassment by teachers or staff, lack of support or resources, unintentionally offensive language in the classroom, and lack of gender variety in historical figures and role models. The first part of this project is an original gender-complex curriculum aimed at creating a safer space inside the classroom for elementary aged students who may identify or express as gender variant by encouraging these, and other supportive behaviors …

The Media’S Presentation Of The Second Chance Act: Funding For Reentry Following Prison, A Content Analysis, Ailene Joyce Farkac

University Honors Theses

The US prison system has multiplied by four since 1980; each year about 730,000 people enter state and federal prisons and 700,000 people exit. As a result of this expansion, there is a massive increase of formerly incarcerated people reentering local communities every year. Budget cuts in prison programs and in local government’s social services are causing these individuals to be less educated and less prepared for reintegration; communities are also ill prepared to absorb them. The Second Chance Act was signed into law by President Bush on April 9, 2008. It authorized a pool of about $393m (renewed in …

The Changing Landscape Of Peer Aggression: A Literature Review On Cyberbullying And Interventions, Katie Davis, Justin Reich, Carrie James

Journal of Youth Development

While traditional forms of bullying have been steadily decreasing over the course of the last two decades, cyberbullying has emerged as a major concern among parents, teachers, and other professionals working with young people. Because cyberbullying is a relatively new phenomenon, its research base is not as well developed as research on traditional bullying. In this literature review, the authors synthesize current knowledge on cyberbullying’s prevalence among youth; its relationship to offline bullying; which youth are most likely to be perpetrators and victims; the negative effects of cyberbullying on victims; and the landscape of intervention efforts currently employed in the …

Youth Online Media Use: Associations With Youth Demographics, Parental Monitoring, And Parent-Child Relationships, Jessie Rudi, Jodi Dworkin

Journal of Youth Development

As online media has become an increasingly important part of youths’ daily lives, it is critical for the field to explore questions related to youth online media use in order to support youth workers, youth development practice and programming. Using a national sample of youth age 13-22 (N = 585), the current study explored demographic differences in youth online media use, and examined associations between youth demographics, parental monitoring, parent-child relationship quality, and likelihood of being a frequent user of online activities. Although youth reported being frequent users of online media, Internet use was not the same for all youth. …

Assessing Service Quality In Adventure Tourism, Prof. Antonie Bauer

Irish Business Journal

The purpose of this paper, which is based on a survey of activity providers in South West Ireland, is to assess the quality of adventure tourism offerings and to investigate which aspects of the experience contribute most to visitors’ perception of quality. In addition, it explores the validity of different methods for the assessment of service quality. A new importance weighted method is developed that avoids the inconsistencies of existing approaches and has higher predictive value than the other models for the Irish sample. A simple performance only approach is second best in explaining variation in overall perception of quality, …

Niche Markets In Irish Tourism: The Case Of North American Coach Tourists, Dr. Marie Ryan, Prof. Jim Deegan, Dr. Richard Moloney, Dr. William Sjostrom

Irish Business Journal

In 2010, 115,000 coach tourists came from North America to Ireland, averaging a length of stay of 9 nights. This paper applies factor analysis to a survey of North American coach tourists to Ireland (with 486 responses). It identifies the most significant factors that have common characteristics amongst the tourists. Factor analysis, although popular in tourism research, has never been applied to an inbound tourist market to Ireland, so this research fills an important gap in Irish segmentation research. The factor analysis of the survey identifies a number of important characteristics of this market. For example, the North American coach …

Host Behavior Alters Spiny Lobster-Viral Disease Dynamics: A Simulation Study, Thomas W. Dolan Iii, Mark J. Butler Iv, Jeffrey D. Shields

Biological Sciences Faculty Publications

Social behavior confers numerous benefits to animals but also risks, among them an increase in the spread of pathogenic diseases. We examined the trade-off between risk of predation and disease transmission under different scenarios of host spatial structure and disease avoidance behavior using a spatially explicit, individual-based model of the host pathogen interaction between juvenile Caribbean spiny lobster (Panulirus argus) and Panulirus argus Virus 1 (PaV1). Spiny lobsters are normally social but modify their behavior to avoid diseased conspecifics, a potentially effective means of reducing transmission but one rarely observed in the wild. We found that without lobster avoidance of …

Identifying And Addressing Sources Of Measurement Error In The Norbeck Social Support Questionnaire, Eileen Gigliotti, William Ellery Samuels, June Como, Tofiga Gamidova, Brian Gordon, Peter Acerios

Publications and Research

Background and Purpose: The Norbeck Social Support Questionnaire (NSSQ) provides a rich portrait of one’s perceived social support including network size/composition and quality of support. Analyses of quantitative research reports and critiques of the NSSQ revealed non-negligible measurement error. We document evidence of measurement error, report potential sources of this error, and present forthcoming psychometric testing. Methods: Quantitative evidence of measurement error from the NSSQ literature provided the basis for initial hypotheses concerning sources of error in network nomination and support ratings. We then conducted cognitive interviews to investigate these hypotheses. Results: Cognitive interviews revealed evidence of respondents’ miscomprehension and …

Advertising Higher Education In Romania, Anca C. Micu, Madalina Moraru

WCBT Faculty Publications

Romania, a former communist country in Eastern Europe, saw the iron curtain lifted in 1989, and started at that time the transition to a free market economy. The past couple of decades encompass extraordinary changes in the economic structure and environment, with state monopolies being dissolved and private companies entering the market and competing in western manner. The Romanian conversion from central planning to a market-oriented economy provides a fascinating laboratory for research in economic theory and practice (Hefner and Woodward 1999). With the advent of a free market economy and a competitive environment, advertising exited its dormant communist stage …

The Interaction Between Learning Styles, Ethics Education, And Ethical Climate, Leanna Lawter, Tuvana Rua, Chun (Grace) Guo

WCBT Faculty Publications

The purpose of this paper is to investigate how learning styles and learning spaces interact to stimulate deep learning. Specifically the paper investigated the interaction of learning styles with ethics education and the ethical climate to influence the likelihood of engaging in ethical behavior.

Value-Enhancing Capabilities Of Csr: A Brief Review Of Contemporary Literature, Mahfuja Malik

WCBT Faculty Publications

This study reviews and synthesizes the contemporary business literature that focuses on the role of corporate social responsibility (CSR) to enhance firm value. The main objective of this review is to proffer a precise understanding of what has already been investigated and the findings of those investigations regarding the value-enhancing capabilities of CSR for public firms. In addition, this review identifies gaps in the existing literature, evaluates inconsistent findings, discusses possible data sources for empirical researchers, and provides direction for exploring other promising avenues in future studies. The thrust of the CSR literature largely acknowledges the value-enhancing capabilities of firms’ …

Teaching The Catholic Intellectual Tradition Through An Experiential Learning Program, Susan T. Dinnocenti, Maria Lizano-Dimare, Khawaja Mamun, Rupendra Paliwal

WCBT Working Papers

A Catholic University has a specific mission of preserving, transmitting and developing the Catholic Intellectual Tradition. This paper proposes an experiential learning program to support this mission of the catholic universities. This program aims to provide integrated and practical learning of fundamental moral values of catholic intellectual tradition and issues related to social justice while developing the critical and analytical thinking through exposure to real world problems, their possible solutions and a personal reflection. In this paper, we use a microfinance program in an underdeveloped country as the premise for the experiential learning program specifically for business students. Moreover, the …

Faculty Masthead, Mjlst Editorial Board

Minnesota Journal of Law, Science & Technology

No abstract provided.

Comparison Of Ground-To-Air Visibility Analysis Methods, Erica Pfister-Altschul

Theses and Dissertations

When a disaster occurs, remotely sensed imagery is critical for emergency responders. Aircraft collect digital images of damaged areas to assist with damage assessment and response planning. Such airborne imagery can be transmitted directly from the plane to ground antennae and internet-connected dispersal, allowing for faster acquisition of data. However, air-to-ground transmission of images requires near-constant visibility between the aircraft transmitter and ground station antenna. This research uses GIS-based models to identify the ground station locations that can reliably receive data from aircraft, using a variety of visibility analysis methods and a comparison of their performance. A custom algorithm is …