Digital Commons Network^™

Thinking Positively: Optimism And Emotion Regulation Predict Interpretation Of Ambiguous Information, Nakia S. Gordon, Samantha A. Chesney, Katherine Reiter

Psychology Faculty Research and Publications

The way individuals interpret their worlds is influenced by emotion and its regulation. Indeed, negative affect typically increases negative interpretations of ambiguous stimuli and may have a role in dysfunctional psychosocial function. Yet, it is not currently known whether explicit and implicit emotion regulation can counteract this effect. To address this question, undergraduates (N = 103) used cognitive reappraisal under angry and control mood states to disambiguate sentences by selecting either a neutral, positive, or negative word. While explicit cognitive reappraisal decreased negative affect, it had no effect on interpretation of ambiguity. Still, reported use of reappraisal predicted decreased …

Pilot Testing Behavior Therapy For Chronic Tic Disorders In Neurology And Developmental Pediatrics Clinics, Emily J. Ricketts, Donald L. Gilbert, Samuel H. Zinner, Jonathan W. Mink, Tara D. Lipps, Geoffrey A. Wiegand, Amy E. Vierhile, Laura J. Ely, John Piacentini, John T. Walkup, Douglas W. Woods

Psychology Faculty Research and Publications

Comprehensive Behavioral Intervention for Tics (CBIT) is an efficacious treatment with limited regional availability. As neurology and pediatric clinics are often the first point of therapeutic contact for individuals with tics, the present study assessed preliminary treatment response, acceptability, and feasibility of an abbreviated version, modified for child neurology and developmental pediatrics clinics. Fourteen youth (9-17) with Tourette disorder across 2 child neurology clinics and one developmental pediatrics clinic participated in a small case series. Clinician-rated tic severity (Yale Global Tic Severity Scale) decreased from pre- to posttreatment, z = –2.0, P < .05, r = –.48, as did tic-related impairment, z …

Personality Characteristics And Experiential Avoidance In Trichotillomania: Results From An Age And Gender Matched Sample, Chad T. Wetterneck, Eric B. Lee, Christopher A. Flessner, Rachel C. Leonard, Douglas W. Woods

Psychology Faculty Research and Publications

Despite its prevalence and a growing body of research, significant gaps remain in the knowledge of trichotillomania (TTM). The current study sought to address this issue by examining personality characteristics, impulsivity, and experiential avoidance of those with TTM compared to an age and gender matched sample. 56 Female participants (28 with TTM and 28 non-clinical age-matched controls) completed the Personality Assessment Inventory (PAI), Barratt's Impulsivity Scale (BIS), and the Acceptance and Action Questionnaire (AAQ). Paired-sample t-tests compared each of the 28 individuals who met criteria for TTM to an age and gender matched individual who did not meet criteria …

Assessing Impairment In Childhood Adhd: Validation Of The Parent And Teacher Adhd-Fx Rating Scale In A Dual-Site Clinical Sample, Lauren M. Haack, Kelsey Gonring, Michael Harris, Alyson C. Gerdes, Linda Pfiffner

Psychology Faculty Research and Publications

Objective: The current study sought to establish psychometric properties of the ADHD-FX (a culturally sensitive measure designed to assess functional impairment related to ADHD) in a dual-site clinical sample. Method: We analyzed patient charts of 67 children (47 boys and 20 girls, ages 5 to 15 years) receiving comprehensive assessments from two university-based ADHD clinics. Results: The parent and teacher ADHD-FX rating scales demonstrated good psychometric properties via adequate reliability (Cronbach’s α > .70), convergent construct validity (significant correlations with majority of theoretically related measures), and divergent construct validity (insignificant correlations with majority of theoretically unrelated measures). Conclusion: Results extend upon …

What Difference Do Bystanders Make? The Association Of Bystander Involvement With Victim Outcomes In A Community Sample, Sherry L. Hamby, Marcela C. Weber, John H. Grych, Victoria Banyard

Psychology Faculty Research and Publications

Objective: To fill gaps in the bystander literature by describing patterns of bystander involvement and associations between bystander involvement and victim outcomes across different types of emotional, physical, and sexual victimizations and to expand these considerations to a rural rather than urban sample. Method: Adults and adolescents (n = 1,703) were surveyed about bystander actions, bystander safety, and victim outcomes (injury, disrupted routine, fear level, and current mental health) for 10 forms of victimization. Results: Bystanders were present for roughly 2 thirds of most victimization types (59% to 67%), except sexual victimization (17%). Relatives were the most common bystanders of …

Strengths, Narrative, And Resilience: Restorying Resilience Research, Sherry L. Hamby, Victoria Banyard, John H. Grych

Psychology Faculty Research and Publications

Objective: To envision a path toward a more strengths-based approach to violence research, prevention, and intervention—a path that focuses on thriving and resilience. Key Points: Both the content and the process of research need to change if we are to transform our efforts to understand and overcome adversity. Greater focus on strengths and the achievement of well-being despite adversity is 1 important avenue; focusing on the narrative and the power of story is another important path. However, merely shifting the focus of traditional research and scholarly efforts is not enough. At another level of analysis, the field needs communication across …

Seven Reasons To Invest In Well-Being, Kathryn H. Howell, John K. Coffey, Gregory M. Fosco, Kristen Kracke, Katherine S. Nelson, Emily F. Rothman, John H. Grych

Psychology Faculty Research and Publications

Objective: This commentary reviews current conceptualizations of well-being, examines explanations for the lack of attention to well-being research, and provides justification for investing research time and funding into well-being studies. Opportunities for integrating factors related to well-being into prevention and intervention programs are also outlined. Key Points: Well-being may motivate people toward success, improve health and longevity, strengthen relationships, and boost the economy. Well-being can be enhanced in easy and inexpensive ways by incorporating facets of well-being into already-existing individual and systems-level intervention or prevention programs. Implications: Future research into this important construct should focus on objective means to assess …

Exercise Training And Functional Connectivity Changes In Mild Cognitive Impairment And Healthy Elders, Theresa J. Chirles, Katherine Reiter, Lauren R. Weiss, Alfonso J. Alfini, Kristy A. Nielson, J. Smith Carson

Psychology Faculty Research and Publications

Background: Effective interventions are needed to improve brain function in mild cognitive impairment (MCI), an early stage of Alzheimer’s disease (AD). The posterior cingulate cortex (PCC)/precuneus is a hub of the default mode network (DMN) and is preferentially vulnerable to disruption of functional connectivity in MCI and AD. Objective: We investigated whether 12 weeks of aerobic exercise could enhance functional connectivity of the PCC/precuneus in MCI and healthy elders. Methods: Sixteen MCI and 16 healthy elders (age range = 60–88) engaged in a supervised 12-week walking exercise intervention. Functional MRI was acquired at rest; the PCC/precuneus was used as a …

Validation Of The Vaccination Confidence Scale: A Brief Measure To Identify Parents At Risk For Refusing Adolescent Vaccines, Melissa Gilkey, Paul Reiter, Brooke E. Magnus, Annie-Laurie Mcree, Amanda F. Dempsey, Joseph M. Brewer

Psychology Faculty Research and Publications

Objective

To validate a brief measure of vaccination confidence using a large, nationally representative sample of parents.

Methods

We analyzed weighted data from 9018 parents who completed the 2010 National Immunization Survey–Teen, an annual, population-based telephone survey. Parents reported on the immunization history of a 13- to 17-year-old child in their households for vaccines including tetanus, diphtheria, and acellular pertussis (Tdap), meningococcal, and human papillomavirus vaccines. For each vaccine, separate logistic regression models assessed associations between parents' mean scores on the 8-item Vaccination Confidence Scale and vaccine refusal, vaccine delay, and vaccination status. We repeated analyses for the scale's 4-item …

Vaccination Confidence And Parental Refusal/Delay Of Early Childhood Vaccines, Melissa Gilkey, Annie-Laurie Mcree, Brooke E. Magnus, Paul Reiter, Amanda F. Dempsey, Noel T. Brewer

Psychology Faculty Research and Publications

Objective

To support efforts to address parental hesitancy towards early childhood vaccination, we sought to validate the Vaccination Confidence Scale using data from a large, population-based sample of U.S. parents.

Methods

We used weighted data from 9,354 parents who completed the 2011 National Immunization Survey. Parents reported on the immunization history of a 19- to 35-month-old child in their households. Healthcare providers then verified children’s vaccination status for vaccines including measles, mumps, and rubella (MMR), varicella, and seasonal flu. We used separate multivariable logistic regression models to assess associations between parents’ mean scores on the 8-item Vaccination Confidence Scale and …

Revisiting Congresssional Delegation Of Interpretative Primacy As The Foundation For Chevron Defense, Mark Seidenfeld

Scholarly Publications

Although congressional delegation is the rationale used most often to justify the Chevron doctrine, most scholars who have written about this justification have recognized that it is a fiction, albeit, they claim, a useful one. In “Chevron’s Foundation,” I proposed an alternative foundation for the Chevron doctrine—a judicial self-limitation justification for Chevron deference—based on an implicit understanding of Article III that courts should not resolve cases by making policy choices where alternative means for deciding these cases exists. In this essay, I first revisit my original critique of the delegation rationale and explicitly respond to the arguments …

Finding Safe Harbor: Eliminating The Gap In Colorado's Human Trafficking Laws, Jessica A. Pingleton

University of Colorado Law Review

In March 2014, the Colorado Court of Appeals acquitted Dallas Cardenas of all human trafficking charges. The court determined that under the 2014 version of Colorado's human trafficking statute, a defendant who sold the sexual services of a minor, as opposed to selling a minor for sex, did not commit the crime of human trafficking. Following the Cardenas decision, the state legislature passed House Bill 1273, which broadened the language of the statute and eliminated all possible affirmative defenses, including minor consent. Under the new law, a defendant can no longer argue that a minor consented to commercial sex. However, …

Person, State, Or Not: The Place Of Business Corporations In Our Constitutional Order, Daniel J.H. Greenwood

University of Colorado Law Review

Business corporations are critical institutions in our democratic republican, market-based, economic order. The United States Constitution, however, is completely silent as to their status in our system. The Supreme Court has filled this silence by repeatedly granting corporations rights against the citizenry and its elected representatives.

Instead, we ought to view business corporations, like municipal corporations, as governance structures created by We the People to promote our general Welfare. On this social contract view, corporations should have the constitutional rights specified in the text: none. Instead, we should be debating which rights of citizens against governmental agencies should also apply …

Racial Emotions And The Feeling Of Equality, Janine Young Kim

University of Colorado Law Review

This Article examines two distinct but related questions regarding race and emotions. The first raises the possibility that there are certain emotions that are so closely tied to racial experiences that they can be said to demonstrate and typify an emotional dimension to the construct of race. The second asks how such quintessentially racial emotions can be analyzed and evaluated, employing three theories of emotion that have developed in various disciplines within the humanities and social sciences. These theories reveal that racial emotions are not idiosyncratic and elusive, but instead relate to reason and values, to social membership and hierarchy, …

Little Sisters Of The Poor Home For The Aged V. Sebelius: Ramifications For Church Plans And Religious Nonprofits, Samantha T. Ford

University of Colorado Law Review

The mandate for certain employers to provide contraceptive care as part of their employees' benefit plans established by the Patient Protection and Affordable Care Act (PPACA) and pertinent regulations has been controversial and highly litigated since its passage in 2010. One party to this litigation, the Little Sisters of the Poor, finds the contraceptive care mandate to be in conflict with their fundamental religious beliefs. The Little Sisters also find PPACA's exceptions to the contraceptive care mandate for religious nonprofits to be inadequate in preventing the government from requiring the Little Sisters to violate their beliefs. Currently, the Little Sisters …

All Your Data Are Belong To Us: Consumer Data Breach Rights And Remedies In An Electronic Exchange Economy, Michael D. Simpson

University of Colorado Law Review

Consumers navigating the United States' modern electronic exchange economy are uniquely vulnerable to injury from data breaches. Hackers run data breach operations on an industrial scale, with a worldwide underground economy supporting the processing and exploitation of stolen information. Economic damages from data breaches exceed millions of dollars annually in direct and indirect costs for consumers and businesses alike. While existing common law, statutory law, and regulatory law offer consumers affected by a data breach some degree of protection, that protection is largely inadequate in the face of the threat posed by consumer data breaches. This Comment argues that consumers …

Legal Adaptive Capacity : How Program Goals And Processes Shape Federal Land Adaption To Climate Change, Alejandro E. Camacho, Robert L. Glicksman

University of Colorado Law Review

The degree to which statutory goals are pliable is likely to significantly affect the ability of an agency with regulatory or management responsibilities to achieve those objectives in the face of novel challenges or changing circumstances. This Article explores this dynamic by comparing the degree of 'ive" provided by the goals of the regimes governing management of the five types of federal public lands in responding to the challenges posed by climate change. A comparative analysis of federal land adaptation to climate change demonstrates that a management regime's legal adaptive capacity is influenced not only by procedural flexibility, but also …

To Have Our Water And Use It Too : Why Colorado Water Law Needs A Public Interest Standard, Larry Myers

University of Colorado Law Review

This Comment proposes constitutional and statutory amendments that would allow water courts to consider the public interest in water allocations. It offers a model public interest standard and argues that this public interest standard is an economic necessity given the shifting contributions of water-reliant industries and the nature of their water needs. Assuming the purpose of Colorado water law is to promote growth and the economic health of the state, then Colorado must adjust the guiding laws to reflect the current economic reality. Where facilitating economic growth formerly required consumptive diversions from streams to subsidize homesteads, ranches, and mines, now …

The Presidential Statutory Stretch And The Rule Of Law, Peter M. Shane

University of Colorado Law Review

No abstract provided.

The Effects Of Shade On Primocane Fruiting Blackberries In The Field, Olivia C. Caillouet, Curt C. Rom, Jason Mcafee, Luke Freeman, Heather Friedrich

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Primocane fruiting blackberry production in Arkansas is limited by heat during the flowering and early fruiting season. Shade could be used to delay flowering and fruiting to more favorable growth period. This study was designed to test three levels of shade (0% [control], 30% and 50% shading) applied at three times during the growing season that examined the growth, development, physiology of flowering, and fruiting of ‘Prime-Ark® 45’ blackberries. The seven treatments were as follows: 1) an untreated control (CK), 2) early shade 30% (ES30), mid shade 30% (MS30), 4) late shade 30% (LS30), 5) early shade 50% (ES50), 6) …

Us Libor Reaction To Us Monetary Surprises, Ellis Heath

Journal of Business, Industry, and Economics

The Federal Open Market Committee announcement of the Federal Fund Target Rate is one of the most important policy news items in the world. Additionally, the role of the US London Interbank Offered Rate (LIBOR) and LIBOR-Federal Fund Effective Rate spreads are important for financial markets. This relationship is well-documented. Here, the relationship between varying maturities of the US LIBOR to unexpected changes in Federal Fund Target Rate is examined. The spread between the Federal Fund Effective Rate and the US LIBOR as it relates to these US monetary shocks is looked at. An event study analysis is used. The …

Interaction Between The Legislative And Regulatory Process: The Case Of State Level Electricity Restructuring, Earl H. Davis

Journal of Business, Industry, and Economics

For several years beginning in the early ‘90s, states attempted to bring competition and the resulting lower cost to the provision of electric power within the states through restructuring. This paper attempts to model the behavior of legislatures in reaction to the decisions of regulators as well as their own institutional incentives using a panel dataset of the 48 states across the 8 years in which restructuring was occurring.

Smartphone Microendoscopy For High Resolution Fluorescence Imaging, Xiangqian Hong, Vivek K. Nagarajan, Dale H. Mugler, Bing Yu

Biomedical Engineering Faculty Research and Publications

High resolution optical endoscopes arc increasingly used in diagnosis of various medical conditions of internal organs, such as the cervix and gastrointestinal (GI) tracts, but they are too expensive for use in resource-poor settings. On the other hand, smartphones with high resolution cameras and Internet access have become more affordable, enabling them to diffuse into most rural areas and developing countries in the past decade. In this paper, we describe a smartphone microendoscope that can take fluorescence images with a spatial resolution of 3.1 μm. Images collected from ex vivo, in vitro and in vivo samples using the device …

Développement D’Un Outil D’Analyse Du Risque Et De Catégorisation Des Interventions En Espace Clos, Yuvin Chinniah, Ali Bahloul, Damien Burlet-Vienney, Brigitte Roberge

Rapports de recherche scientifique

Au Québec, le Règlement sur la santé et la sécurité du travail (RSST) définit un espace clos à l’article 1 (ce projet a été mené avec la définition d’un espace clos applicable en 2016. Cette définition a été modifiée le 25 juillet 2023). Le travail en espace clos est une problématique qui concerne à la fois les secteurs municipal, manufacturier, chimique, militaire, agricole, de la construction et du transport. Les espaces clos parmi les plus courants en industrie sont les réservoirs, les silos, les cuves, les puits d’accès, les fosses, les égouts, les …

Évaluation De L’Efficacité D'Un Filtre N95 Contre Des Particules Ultrafines, Dont Les Nanoparticules, En Mode De Débits D'Air Constant Et Cyclique Simulant La Respiration Des Travailleurs, Ali Bahloul, Fariborz Haghighat, Reza Mostofi, Alireza Mahdavi, Claude Ostiguy

Rapports de recherche scientifique

On trouve des particules ultrafines (PUF), soit des particules dont le diamètre (D_p) est inférieur à 100 nm, dans de nombreux milieux de travail industriels, où leur inhalation peut, à long terme, causer de graves problèmes de santé. Dans certains contextes, les mesures d’ingénierie et les contrôles administratifs sont insuffisants pour protéger adéquatement les travailleurs contre l’exposition aux PUF. Un dispositif de protection personnel est alors requis, et les appareils de protection respiratoire à pièce faciale filtrante (APR) de type N95 sont ceux qu’utilisent le plus couramment les travailleurs de l’industrie et de la santé.

Une étude …

Étude En Laboratoire D’Un Système À Faible Coût Permettant De Mesurer Les Forces De Couplage À L’Interface Main-Poignée D’Outils Portatifs Vibrants, Subhash Rakheja, Pierre Marcotte, Mayank Kalra, Surajudeen Adewusi, Krishna Dewangan

Rapports de recherche scientifique

Click here for the English version of this report

L'évaluation de l'exposition aux vibrations transmises au système main-bras et des lésions qui peuvent en résulter lors de l'utilisation d'outils portatifs motorisés repose actuellement sur les principes directeurs de la norme ISO 5349-1. Les dispositions de la norme ne tiennent pas compte, cependant, de l'effet des forces de couplage à l'interface main-poignée, alors que de nombreuses études ont démontré l'importance de ces forces dans la transmission des vibrations au système main-bras. Cela s'explique en partie par l'absence de méthodes pratiques pour mesurer ces forces sur le terrain, et en partie …

A Laboratory Study Of A Low-Cost System For Measuring Coupling Forces, Subhash Rakheja, Pierre Marcotte, Mayank Kalra, Surajudeen Adewusi, Krishna Dewangan

Rapports de recherche scientifique

Cliquez ici pour la version française de ce rapport

L'évaluation de l'exposition aux vibrations transmises au système main-bras et des lésions qui peuvent en résulter lors de l'utilisation d'outils portatifs motorisés repose actuellement sur les principes directeurs de la norme ISO 5349-1. Les dispositions de la norme ne tiennent pas compte, cependant, de l'effet des forces de couplage à l'interface main-poignée, alors que de nombreuses études ont démontré l'importance de ces forces dans la transmission des vibrations au système main-bras. Cela s'explique en partie par l'absence de méthodes pratiques pour mesurer ces forces sur le terrain, et en partie …

Conception Des Cordes D’Assurance Horizontales Pour La Protection Contre Les Chutes De Hauteur : Mise À Jour Du Guide Technique, Bertrand Galy, André Lan

Rapports de recherche scientifique

Les chutes de hauteur sont encore aujourd’hui une des causes majeures d’accidents du travail. Trop souvent, les travailleurs ne s’attachent pas, faute de point d’ancrage disponible, ou parce qu’ils trouvent que les points d’attache fixes restreignent trop leurs mouvements. Cette restriction peut toutefois être levée grâce aux systèmes de corde d’assurance horizontale (SCAH). Le présent rapport constitue la mise à jour du guide technique T-18 publié en 1991 et rend ce dernier caduc. Cette mise à jour était devenue nécessaire à la suite de l’introduction, en 2001, au Code de sécurité pour les travaux de construction (CSTC), de l’obligation d’équiper …

Solutions Visant L’Amélioration Des Conditions De Santé Et De Sécurité Des Poseurs De Revêtements De Sol, Monique Lortie, Sylvie Nadeau, Steve Vezeau

Rapports de recherche scientifique

La pose de revêtement de sol se divise en différentes spécialités : céramique, bois et revêtement souple. C’est ce dernier secteur qui nous intéresse, soit la pose de tapis (accrochés ou collés; en rouleau, en tuiles) ou de matériaux résilients (linoléum, vinyle, caoutchouc, gazon synthétique, etc.). Le métier de poseur de revêtement de sol est exigeant sur le plan physique (manutention de rouleaux très lourds, travail à genou prolongé, épandage de colle sur de grandes surfaces), mais aussi en matière de savoir-faire à développer. La pose exige de la précision, entre autres, pour ajuster les motifs et effectuer les raccords. …

The Protective Role Of Mlcp-Mediated Erm Dephosphorylation In Endotoxin-Induced Lung Injury In Vitro And In Vivo, Anita Kovacs-Kasa, Boris A. Gorshkov, Kyung-Mi Kim, Sanjiv Kumar, Stephen M. Black, David J. Fulton, Christiana Dimitropoulou, John D. Catravas, Alexander D. Verin

Bioelectrics Publications

The goal of this study was to investigate the role of MLC phosphatase (MLCP) in a LPS model of acute lung injury (ALI). We demonstrate that ectopic expression of a constitutively-active (C/A) MLCP regulatory subunit (MYPT1) attenuates the ability of LPS to increase endothelial (EC) permeability. Down-regulation of MYPT1 exacerbates LPS-induced expression of ICAM1 suggesting an anti-inflammatory role of MLCP. To determine whether MLCP contributes to LPS-induced ALI in vivo, we utilized a nanoparticle DNA delivery method to specifically target lung EC. Expression of a C/A MYPT1 reduced LPS-induced lung inflammation and vascular permeability. Further, increased expression of the …