Digital Commons Network^™

Safety And Improvement Of Movement Function After Stroke With Atomoxetine: A Pilot Randomized Trial, Andrea Ward, Cheryl Carrico, Elizabeth Powell, Philip M. Westgate, Laurie Nichols, Anne Fleischer, Lumy Sawaki

Physical Medicine and Rehabilitation Faculty Publications

Background: Intensive, task-oriented motor training has been associated with neuroplastic reorganization and improved upper extremity movement function after stroke. However, to optimize such training for people with moderate-to-severe movement impairment, pharmacological modulation of neuroplasticity may be needed as an adjuvant intervention.

Objective: Evaluate safety, as well as improvement in movement function, associated with motor training paired with a drug to upregulate neuroplasticity after stroke.

Methods: In this double-blind, randomized, placebo-controlled study, 12 subjects with chronic stroke received either atomoxetine or placebo paired with motor training. Safety was assessed using vital signs. Upper extremity movement function was assessed using Fugl-Meyer Assessment, …

Association Of Body Mass Index With Dna Methylation And Gene Expression In Blood Cells And Relations To Cardiometabolic Disease: A Mendelian Randomization Approach, Michael M. Mendelson, Riccardo E. Marioni, Roby Joehanes, Chunyu Liu, Åsa K. Hedman, Stella Aslibekyan, Ellen W. Demerath, Weihua Guan, Degui Zhi, Chen Yao, Tianxiao Huan, Christine Willinger, Brian Chen, Paul Courchesne, Michael Multhaup, Marguerite R. Irvin, Ariella Cohain, Eric E. Schadt, Megan L. Grove, Jan Bressler, Kari North, Johan Sundström, Stefan Gustafsson, Sonia Shah, Allan F. Mcrae, Sarah E. Harris, Jude Gibson, Paul Redmond, Janie Corley, Lee Murphy, Donna K. Arnett

Epidemiology and Environmental Health Faculty Publications

Background

The link between DNA methylation, obesity, and adiposity-related diseases in the general population remains uncertain.

Methods and Findings

We conducted an association study of body mass index (BMI) and differential methylation for over 400,000 CpGs assayed by microarray in whole-blood-derived DNA from 3,743 participants in the Framingham Heart Study and the Lothian Birth Cohorts, with independent replication in three external cohorts of 4,055 participants. We examined variations in whole blood gene expression and conducted Mendelian randomization analyses to investigate the functional and clinical relevance of the findings. We identified novel and previously reported BMI-related differential methylation at 83 CpGs …

Improving Adolescent Hpv Vaccination In A Randomized Controlled Cluster Trial Using The 4 Pillars™ Practice Transformation Program., Richard K. Zimmerman, Krissy K. Moehling, Chyongchiou J. Lin, Song Zhang, Jonathan M. Raviotta, Evelyn C. Reis, Sharon Humiston, Mary Patricia Nowalk

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: Uptake of meningococcal vaccine (MCV) and tetanus, diphtheria and pertussis (Tdap) vaccine among adolescents has approached Healthy People 2020 goals, but human papillomavirus (HPV) vaccination has not. This study evaluated an intervention using the 4 Pillars™ Practice Transformation Program to increase HPV, MCV and Tdap uptake among adolescents in primary care practices.

METHODS: Practices with at least 50 patients 11-17years old with estimated vaccination rates less than national goals, were assigned to intervention (n=11) and control (n=11) groups in a randomized controlled cluster trial; 9 intervention and 11 control sites completed the study. The baseline and active study periods …

Caphosol For Prevention Of Oral Mucositis In Pediatric Myeloablative Haematopoietic Cell Transplantation., Nathaniel Treister, Michael Nieder, Christina Baggott, Ellen Olson, Lu Chen, Ha Dang, Mark Krailo, Amanda August, Lillian Sung

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: The primary objective was to determine whether topically administered Caphosol, rinsed orally four times daily at the initiation of conditioning, reduces the duration of severe oral mucositis (OM) compared with placebo among children and adolescents undergoing haematopoietic cell transplantation (HCT).

METHODS: This was a Children's Oncology Group multicentre randomised double-blinded placebo-controlled clinical trial. Patients between the ages of 4 and 21 years who were scheduled to undergo myeloablative HCT for any indication were randomised to Caphosol or placebo saline rinses four times daily from initiation of conditioning through day +20. Subjects were assessed daily for OM using the World …

Variability In Objective And Subjective Measures Affects Baseline Values In Studies Of Patients With Copd, Wayne H. Anderson, Jae Wook Ha, David J. Couper, Wanda K. O'Neal, R. Graham Barr, Eugene R. Bleecker, Elizabeth E. Carretta, Christopher B. Cooper, Claire M. Doerschuk, M. Bradley Drummond, Meilan K. Han, Nadia N. Hansel, Victor Kim, Eric C. Kleerup, Fernando J. Martinez, Stephen I. Rennard, Donald Tashkin, Prescott G. Woodruff, Robert Paine, Jeffrey L. Curtis, Richard W. Kanner, Spiromics Research Group

Journal Articles: Pulmonary & Critical Care Med

RATIONALE: Understanding the reliability and repeatability of clinical measurements used in the diagnosis, treatment and monitoring of disease progression is of critical importance across all disciplines of clinical practice and in clinical trials to assess therapeutic efficacy and safety.

OBJECTIVES: Our goal is to understand normal variability for assessing true changes in health status and to more accurately utilize this data to differentiate disease characteristics and outcomes.

METHODS: Our study is the first study designed entirely to establish the repeatability of a large number of instruments utilized for the clinical assessment of COPD in the same subjects over the same …

Reliability Of Medical Records In Diagnosing Inflammatory Breast Cancer In Egypt, Lynne Le, Catherine Schairer, Ahmed Hablas, Jane L. Meza, Shinobu Watanabe-Galloway, Mohamed Ramadan, Sofia D. Merajver, Ibrahim A. Seifeldin, Amr S. Soliman

Journal Articles: Epidemiology

BACKGROUND: Inflammatory breast cancer (IBC) is a rare, aggressive breast cancer diagnosed clinically by the presence of diffuse erythema, peau d'orange, and edema that arise quickly in the affected breast. This study evaluated the validity of medical records in Gharbiah, Egypt in identifying clinical signs/symptoms of IBC. For 34 IBC cases enrolled in a case-control study at the Gharbiah Cancer Society and Tanta Cancer Center, Egypt (2009-2010), we compared signs/symptoms of IBC noted in medical records to those recorded on a standardized form at the time of IBC diagnosis by clinicians participating in the case-control study. We calculated the sensitivity …

Differential Phenotypes Of Memory Cd4 And Cd8 T Cells In The Spleen And Peripheral Tissues Following Immunostimulatory Therapy., Gail D Sckisel, Annie Mirsoian, Christine M Minnar, Marka R Crittenden, Brendan Curti, Jane Q Chen, Bruce R Blazar, Alexander D Borowsky, Arta M Monjazeb, William J Murphy

Articles, Abstracts, and Reports

BACKGROUND: Studies assessing immune parameters typically utilize human PBMCs or murine splenocytes to generate data that is interpreted as representative of immune status. Using splenocytes, we have shown memory CD4-T cells that expand following systemic immunostimulatory therapies undergo rapid IFNg-mediated activation induced cell death (AICD) resulting in a net loss of total CD4-T cells which correlates with elevated PD-1 expression. This is in contrast to CD8-T cells which expand with minimal PD-1 upregulation and apoptosis. In this study we expand upon our previous work by evaluating CD4 and CD8-T cell phenotype and distribution in peripheral organs which are more representative …

Persuasive Interventions For Controversial Cancer Screening Recommendations: Testing A Novel Approach To Help Patients Make Evidence-Based Decisions., Barry Saver, Kathleen M Mazor, Roger Luckmann, Sarah L Cutrona, Marcela Hayes, Tatyana Gorodetsky, Nancy Esparza, Gonzalo Bacigalupe

Articles, Abstracts, and Reports

PURPOSE: We wanted to evaluate novel decision aids designed to help patients trust and accept the controversial, evidence-based, US Preventive Services Task Force recommendations about prostate cancer screening (from 2012) and mammography screening for women aged 40 to 49 years (from 2009).

METHODS: We created recorded vignettes of physician-patient discussions about prostate cancer screening and mammography, accompanied by illustrative slides, based on principles derived from preceding qualitative work and behavioral science literature. We conducted a randomized crossover study with repeated measures with 27 men aged 50 to 74 years and 35 women aged 40 to 49 years. All participants saw …

Astrocytes Promote Progression Of Breast Cancer Metastases To The Brain Via A Kiss1-Mediated Autophagy., Natalya Kaverina, Anton V Borovjagin, Zaira Kadagidze, Anatoly Baryshnikov, Maria Baryshnikova, Dmitry Malin, Dhimankrishhna Ghosh, Nameeta Shah, Danny R Welch, Patrik Gabikian, Apollon Karseladze, Charles Cobbs, Ilya V Ulasov

Articles, Abstracts, and Reports

Formation of metastases, also known as cancer dissemination, is an important stage of breast cancer (BrCa) development. KISS1 expression is associated with inhibition of metastases development. Recently we have demonstrated that BrCa metastases to the brain exhibit low levels of KISS1 expression at both mRNA and protein levels. By using multicolor immunofluorescence and coculture techniques here we show that normal adult astrocytes in the brain are capable of promoting metastatic transformation of circulating breast cancer cells localized to the brain through secretion of chemokine CXCL12. The latter was found in this study to downregulate KISS1 expression at the post-transcriptional level …

Bone-Specific Alkaline Phosphatase And Bone Turnover In African American Hemodialysis Patients, Lenar Yessayan, Carol L. Moore, Mei Lu, Jerry Yee

Nephrology Articles

INTRODUCTION: Noninvasive measures of bone activity include intact parathyroid hormone (iPTH) and bone-specific alkaline phosphatase (BSAP). Whether BSAP measurement alone or in combination with other biochemical data provides more reliable information about bone turnover than iPTH alone in African Americans on hemodialysis is unknown.

METHODS: This cross-sectional study aimed to determine the optimal predictor and cutoff points for BSAP, iPTH, calcium and phosphorus in classifying bone biopsy findings. Forty-three African American hemodialysis patients were available for analysis. Biochemical data on the day of biopsy across a spectrum of qualitative histologic bone features were compared. Classification and regression tree analysis was …

Genomic Selection In Commercial Perennial Crops: Applicability And Improvement In Oil Palm (Elaeis Guineensis Jacq.), Q.B. Kwong, A.L. Ong, C.K. Teh, F.T. Chew, M. Tammi, S. Mayes, H. Kulaveerasingam, H.S. Yeoh, J.A. Harikrishna, D.R. Appleton

Research Publications (2016 to 2020)

Genomic selection (GS) uses genome-wide markers to select individuals with the desired overall combination of breeding traits. A total of 1,218 individuals from a commercial population of Ulu Remis x AVROS (UR x AVROS) were genotyped using the OP200K array. The traits of interest included: Shell-to-fruit ratio (S/F, %), mesocarp-to-fruit ratio (M/F, %), kernel-to-fruit ratio (K/F, %), fruit per bunch (F/B, %), oil per bunch (O/B, %) and oil per palm (O/P, kg/palm/year). Genomic heritabilities of these traits were estimated to be in the range of 0.40 to 0.80. GS methods assessed were RR-BLUP, Bayes A (BA), CÏ € (BC), …

Cigarette Smoking And Cardio-Renal Events In Patients With Atherosclerotic Renal Artery Stenosis., Christopher A Drummond, Pamela S Brewster, Wencan He, Kaili Ren, Yanmei Xie, Katherine Tuttle, Steven T Haller, Kenneth Jamerson, Lance D Dworkin, Donald E Cutlip, Timothy P Murphy, Ralph B D'Agostino, William L Henrich, Jiang Tian, Joseph I Shapiro, Christopher J Cooper

Articles, Abstracts, and Reports

Cigarette smoking causes cardiovascular disease and is associated with poor kidney function in individuals with diabetes mellitus and primary kidney diseases. However, the association of smoking on patients with atherosclerotic renal artery stenosis has not been studied. The current study utilized data from the Cardiovascular Outcomes in Renal Atherosclerotic Lesions (CORAL, NCT00081731) clinical trial to evaluate the effects of smoking on the risk of cardio-renal events and kidney function in this population. Baseline data showed that smokers (n = 277 out of 931) were significantly younger at enrollment than non-smokers (63.3±9.1 years vs 72.4±7.8 years; p

Conformity To Gender Stereotypes Impacting Body-Esteem, Eating, And Exercise Behaviors In Female College Students, Madison Rae Sauerteig

Undergraduate Honors Thesis Collection

Conformity to gender stereotypes and the impacts they may have on body-esteem, eating, and exercise behaviors have always been a very important topic in society because of the mental, physical and emotional problems that could arise. In society today, it is extremely unlikely to go a day without hearing or seeing something about eating healthy, exercising, or performing the correct “role”. With this increased pressure from the media and peers, conforming to the stereotypes in society can impact someone beyond what they may believe possible or even realize. A stereotype is a widely held and oversimplified image or idea of …

The Case For Trauma-Informed, Gender-Specific Prevention/Early Intervention Programming In Reducing Female Juvenile Delinquency In Florida, Joan D. Flocks, Emily Calvin, Simone Chriss, Marina Prado-Steiman

UF Law Faculty Publications

This article describes the statutory recognition of the need for prevention/early intervention juvenile services in Florida that are both trauma-informed and gender-specific. It examines how childhood trauma can impact at-risk children and the gendered aspects of such trauma. The article then describes the PACE Center for Girls, a Florida-based school, currently undergoing a comprehensive evaluation, which attempts to incorporate elements that fulfill statutory recommendations into its programming.

Network-Based Analysis Reveals Novel Gene Signatures In Peripheral Blood Of Patients With Chronic Obstructive Pulmonary Disease, Ma'en Obeidat, Yunlong Nie, Virginia Chen, Casey P. Shannon, Anand Kumar Andiappan, Bernett Lee, Olaf Rotzschke, Peter J. Castaldi, Craig P. Hersh, Nick Fishbane, Raymond T. Ng, Bruce Mcmanus, Bruce E. Miller, Stephen I. Rennard, Peter D. Paré, Don D. Sin

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: Chronic obstructive pulmonary disease (COPD) is currently the third leading cause of death and there is a huge unmet clinical need to identify disease biomarkers in peripheral blood. Compared to gene level differential expression approaches to identify gene signatures, network analyses provide a biologically intuitive approach which leverages the co-expression patterns in the transcriptome to identify modules of co-expressed genes.

METHODS: A weighted gene co-expression network analysis (WGCNA) was applied to peripheral blood transcriptome from 238 COPD subjects to discover co-expressed gene modules. We then determined the relationship between these modules and forced expiratory volume in 1 s (FEV …

Sex Differences In The Subjective Effects Of Oral Δ9-Thc In Cannabis Users, Jessica S. Fogel, Thomas H. Kelly, Philip M. Westgate, Joshua A. Lile

Behavioral Science Faculty Publications

Previous studies suggest that there are sex differences in endocannabinoid function and the response to exogenous cannabinoids, though data from clinical studies comparing acute cannabinoid effects in men and women under controlled laboratory conditions are limited. To further explore these potential differences, data from 30 cannabis users (N=18 M, 12 F) who completed previous Δ⁹-tetrahydrocannabinol (Δ⁹-THC) discrimination studies were combined for this retrospective analysis. In each study, subjects learned to discriminate between oral Δ⁹-THC and placebo and then received a range of Δ⁹-THC doses (0, 5, 15 and a “high” dose of …

Neuropathological And Genetic Correlates Of Survival And Dementia Onset In Synucleinopathies: A Retrospective Analysis, David J. Irwin, Murray Grossman, Daniel Weintraub, Howard I. Hurtig, John E. Duda, Sharon X. Xie, Edward B. Lee, Vivianna M. Van Deerlin, Oscar L. Lopez, Julia K. Kofler, Peter T. Nelson, Gregory A. Jicha, Randy Woltjer, Joseph F. Quinn, Jeffery Kaye, James B. Leverenz, Debby Tsuang, Katelan Longfellow, Dora Yearout, Walter Kukull, C. Dirk Keene, Thomas J. Montine, Cyrus P. Zabetian, John Q. Trojanowski

Sanders-Brown Center on Aging Faculty Publications

Background

Great heterogeneity exists in survival and the interval between onset of motor symptoms and dementia symptoms across synucleinopathies. We aimed to identify genetic and pathological markers that have the strongest association with these features of clinical heterogeneity in synucleinopathies.

Methods

In this retrospective study, we examined symptom onset, and genetic and neuropathological data from a cohort of patients with Lewy body disorders with autopsy-confirmed α synucleinopathy (as of Oct 1, 2015) who were previously included in other studies from five academic institutions in five cities in the USA. We used histopathology techniques and markers to assess the burden of …

Prediction Of Cyp2d6 Phenotype From Genotype Across World Populations., Andrea Gaedigk, Katrin Sangkuhl, Michelle Whirl-Carrillo, Teri Klein, J Steven Leeder

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: Owing to its highly polymorphic nature and major contribution to the metabolism and bioactivation of numerous clinically used drugs, CYP2D6 is one of the most extensively studied drug-metabolizing enzymes and pharmacogenes. CYP2D6 alleles confer no, decreased, normal, or increased activity and cause a wide range of activity among individuals and between populations. However, there is no standard approach to translate diplotypes into predicted phenotype.

METHODS: We exploited CYP2D6 allele-frequency data that have been compiled for Clinical Pharmacogenetics Implementation Consortium (CPIC) guidelines (>60,000 subjects, 173 reports) in order to estimate genotype-predicted phenotype status across major world populations based on …

Orthogonal Decomposition Of Left Ventricular Remodeling In Myocardial Infarction, Xingyu Zhang, Pau Medrano-Gracia, Bharath Ambale-Venkatesh, David A. Bluemke, Brett R. Cowan, J. Paul Finn, Alan H. Kadish

Office of the President Publications and Research

BACKGROUND: Left ventricular size and shape are important for quantifying cardiac remodeling in response to cardiovascular disease. Geometric remodeling indices have been shown to have prognostic value in predicting adverse events in the clinical literature, but these often describe interrelated shape changes. We developed a novel method for deriving orthogonal remodeling components directly from any (moderately independent) set of clinical remodeling indices.

RESULTS: Six clinical remodeling indices (end-diastolic volume index, sphericity, relative wall thickness, ejection fraction, apical conicity, and longitudinal shortening) were evaluated using cardiac magnetic resonance images of 300 patients with myocardial infarction, and 1991 asymptomatic subjects, obtained from …

Direct Care Provider Perceptions Of Factors Influencing Treatment Motivation Of Dual-Diagnosed Female Offenders, Cara Renee Tilbury

Walden Dissertations and Doctoral Studies

Dual-diagnosed female offenders (DDFOs) present direct care providers with complex psychosocial needs and challenges that result in a serious lack of motivation to attain, sustain, and continue treatment after release from prison. Unsuccessful treatment of DDFOs represents a significant public health and safety risk including continuing criminal acts, increased health care costs, accidents related to substance abuse, and poor reintegration. Through in-depth semistructured interviews with direct care providers, this phenomenological study's focus was on examining the motivational facilitators associated with treatment adherence, barriers to treatment adherence, and approaches for enhancing treatment motivation. Nine major themes emerged from this research, including …

Randomized Trial Of Two Doses Of Vitamin D3 In Preterm Infants <32 Weeks: Dose Impact On Achieving Desired Serum 25(Oh)D3 In A Nicu Population., Ann Anderson-Berry, Melissa Thoene, Julie Wagner, Elizabeth Lyden, Glenville Jones, Martin Kaufmann, Matthew Van Ormer, Corrine K. Hanson

Journal Articles: Pediatrics

BACKGROUND: Recommendations for vitamin D supplementation for preterm infants span a wide range of doses. Response to vitamin D supplementation and impact on outcomes in preterm infants is not well understood.

OBJECTIVE: Evaluate serum 25(OH)D3 concentration changes after 4 weeks in response to two different doses of vitamin D3 supplementation in a population of premature infants and quantify the impact on NICU outcomes.

DESIGN: 32 infants born at 24-32 weeks gestation were prospectively randomized to receive 400 or 800 IU/day vitamin D3 supplementation. Serum 25(OH)D3 levels were measured every 4 weeks. The Wilcoxon signed rank test was used to compare …

Roles And Services Of Probation Officers Among Rural Female Juvenile Offenders, Amy Marie Warmingham

Walden Dissertations and Doctoral Studies

Each year, hundreds of thousands of youth move through juvenile justice systems in the United States, and the number of female offenders is increasing. At the probation level, there appears to be a lack of services, such as mentoring, mental health services, sex education, and counseling, to meet the gender-specific needs of female juvenile delinquents in rural settings. The purpose of this study was to discover county probation officers' perceptions of girls' needs and the officers' decision-making processes related to recommending services. This case study was based on feminist criminology theory. The research questions sought to learn how probation officers …

The Influence Of Recollection And Familiarity In The Formation And Updating Of Associative Representations, Jason D. Ozubko, Morris Moscovitch, Gordon Winocur

Psychology

Prior representations affect future learning. Little is known, however, about the effects of recollective or familiarity-based representations on such learning. We investigate the ability to reuse or reassociate elements from recollection- and familiarity-based associations to form new associations. Past neuropsychological research suggests that hippocampal, and presumably recollective, representations are more flexible than extra-hippocampal, presumably familiarity-based, representations. We therefore hypothesize that the elements of recollective associations, as opposed to familiarity-based representations, may be more easily manipulated and decoupled from each other, and facilitate the formation of new associations. To investigate this hypothesis we used the AB/AC learning paradigm. Across two recall …

Recollection-Dependent Memory For Event Duration In Large-Scale Spatial Navigation, Iva K.W. Brunec, Jason D. Ozubko, Morgan D. Barense, Morris Moscovitch

Psychology

Time and space represent two key aspects of episodic memories, forming the spatiotemporal context of events in a sequence. Little is known, however, about how temporal information, such as the duration and the order of particular events, are encoded into memory, and if it matters whether the memory representation is based on recollection or familiarity. To investigate this issue, we used a real world virtual reality navigation paradigm where periods of navigation were interspersed with pauses of different durations. Crucially, participants were able to reliably distinguish the durations of events that were subjectively "reexperienced" (i.e., recollected), but not of those …

Aav-Mediated Expression Of Anti-Tau Scfvs Decreases Tau Accumulation In A Mouse Model Of Tauopathy, Christina Ising, Gilbert Gallardo, Cheryl E.G. Leyns, Connie H. Wong, Hong Jiang, Floy Stewart, Lauren J. Koscal, Joseph Roh, Grace O. Robinson, Javier Remolina Serrano, David M. Holtzman

Open Access Publications

Tauopathies are characterized by the progressive accumulation of hyperphosphorylated, aggregated forms of tau. Our laboratory has previously demonstrated that passive immunization with an anti-tau antibody, HJ8.5, decreased accumulation of pathological tau in a human P301S tau-expressing transgenic (P301S-tg) mouse model of frontotemporal dementia/tauopathy. To investigate whether the F

Neuromuscular Training Improves Lower Extremity Biomechanics Associated With Knee Injury During Landing In 11-13 Year Old Female Netball Athletes, A Hopper, E Haff, C Joyce, R Lloyd, G Haff

Health Sciences Papers and Journal Articles

The purpose of this study was to examine the effects of a neuromuscular training (NMT) program on lower-extremity biomechanics in youth female netball athletes. The hypothesis was that significant improvements would be found in landing biomechanics of the lower-extremities, commonly associated with anterior cruciate ligament (ACL) injury, following NMT. Twenty-three athletes (age = 12.2 ± 0.9 years; height = 1.63 ± 0.08m; mass = 51.8 ± 8.5 kg) completed two testing sessions separated by 7-weeks and were randomly assigned to either a experimental or control group. Thirteen athletes underwent 6-weeks of NMT, while the remaining 10 served as controls and …

Neuromuscular Training Improves Movement Competency And Physical Performance Measures In 11-13 Year Old Female Netball Athletes, A Hopper, E Haff, O Barley, C Joyce, R Lloyd, G Haff

Health Sciences Papers and Journal Articles

The purpose of this study was to examine the effects of a neuromuscular training program on movement competency and measures of physical performance in youth female netball players. It was hypothesized that significant improvements would be found in movement competency and physical performance measures following the intervention. Twenty-three junior female netball players (age, 12.17 ± 0.94 yrs; height, 1.63 ± 0.08 m; weight, 51.81 ± 8.45 kg) completed a test battery before and after a six-week training intervention. 13 of these athletes underwent six weeks of neuromuscular training, which incorporated plyometrics and resistance training. Trained athletes showed significant improvements in …

Protective Behavioral Strategies As A Context-Specific Mediator: A Multilevel Examination Of Within- And Between-Person Associations Of Daily Drinking, Abby L. Braitman, Ashley N. Linden-Carmichael, James M. Henson

Psychology Faculty Publications

Research indicates that a drinker’s environmental and social context can be differentially associated with drinking outcomes. Further, although many researchers have identified that more frequent use of protective behavioral strategies (PBS) is associated with lower alcohol consumption and negative consequences, scant research has examined how one’s drinking context may promote or hinder PBS use. The present study examined how the context of drinking each day (i.e., where and with whom) is associated with level of consumption and reported alcohol-related problems among n = 284 college drinkers (69.0% female) directly, as well as indirectly through the use of PBS. Two different …

Mobile Collaborative Learning For Female Baby Boomer Students In Canadian Higher Education, Holly Cp Chun

Walden Dissertations and Doctoral Studies

Female baby boomer students (born 1946-1964) need to augment their skills in mobile collaborative learning because current knowledge of technologies is essential for making informed decisions. The purpose of this study was to determine the need to promote technologies based on the experiences of female baby boomer students. Andragogy and constructivism provided the conceptual framework for this research. The research questions were devised to investigate female boomer students' collaborative experiences using smart devices and barriers to their adoption of technology. This phenomenological study included 8 participants from a Canadian university recruited through purposeful sampling. Per the Modified Stevick-Colaizzi-Keen method, data …

Your Teaching Strategy Matters: How Engagement Impacts Application In Health Information Literacy Instruction, Heather A. Johnson, Laura C. Barrett

Dartmouth Scholarship

The purpose of this study was to compare two pedagogical methods, active learning and passive instruction, to determine which is more useful in helping students to achieve the learning outcomes in a one-hour research skills instructional session.