264 results on '"David Thornton"'
Search Results
2. The effects of diet on levels of physical activity during winter in forensic inpatients – A randomized controlled trial
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Anita L. Hansen, Gina Ambroziak, David Thornton, Lisbeth Dahl, and Bjørn Grung
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fatty fish consumption ,meat consumption ,physical activity ,mental health problems ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Background: Fish consumption has been shown to have beneficial effects on biological and subjective measures of health and well-being. However, little is known about the effects of fish consumption at the behavioral level. Objective: The primary aim of this study was to investigate the influence of diet on behavior such as physical activity during winter in forensic inpatients. The secondary aim was to investigate the relationship between vitamin D status and physical activity. Design: Eighty-one male forensic inpatients participated in this study. Participants were randomized into two different diet groups: a Fish group receiving fatty fish three times per week and a Control group receiving an alternative meal (e.g. chicken, pork, and beef); while the Fish group received their fish, the Control group received an alternate meal, but with the same nutritional value as their habitual diet. The duration of the food intervention was 6 months. Results: The results revealed that the Fish group had a regular pattern of physical activity throughout the intervention period. The participants in the Control group showed a more irregular pattern of physical activity in addition to a significant reduction in physical activity over time. Conclusion: Behavior such as physical activity during winter seemed to be influenced by the diet.
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- 2020
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3. Assessment of Relative Risk for Sexual and Violent Recidivism With Risk Matrix 2000
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David Thornton, Sabrina Eberhaut, Gina Ambroziak, and Reinhard Eher
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sexual recidivism ,actuarial risk assessment ,rm2000 ,Psychology ,BF1-990 - Abstract
Risk Matrix 2000’s ability to assess relative risk for sexual and violent recidivism has been well established through meta-analysis. However, the instrument was originally designed for use in the United Kingdom and has not been widely tested in other parts of Europe, raising questions about how generalizable the results are. This paper assessed the instrument’s ability to assess relative risk for these outcomes in a sample of over 300 Austrian adult males serving a prison sentence for a sexual offense for whom 5-year rates of sexual and violent recidivism were available. Results indicated an ability to assess relative risk that was comparable to that observed in the United Kingdom. In the context of previous results from Germany, the findings of the present study indicate that Risk Matrix 2000 may be appropriately applied in Europe. Analyses explored the added value of using the Sexual and Violence risk scales in conjunction to identify the kinds of criminogenic need that should be addressed in treatment and supervision.
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- 2020
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4. Mucins and their receptors in chronic lung disease
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Emma Denneny, Jagdeep Sahota, Richard Beatson, David Thornton, Joy Burchell, and Joanna Porter
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glycan‐binding protein ,glycosylation ,immunology ,mucin ,pulmonary ,Immunologic diseases. Allergy ,RC581-607 - Abstract
Abstract There is growing recognition that mucus and mucin biology have a considerable impact on respiratory health, and subsequent global morbidity and mortality. Mucins play a critical role in chronic lung disease, not only by providing a physical barrier and clearing pathogens, but also in immune homeostasis. The aim of this review is to familiarise the reader with the role of mucins in both lung health and disease, with particular focus on function in immunity, infection and inflammation. We will also discuss their receptors, termed glycan‐binding proteins, and how they provide an attractive prospect for therapeutic intervention.
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- 2020
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5. Trait related sensorimotor deficits in people who stutter: An EEG investigation of μ rhythm dynamics during spontaneous fluency
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David Jenson, Kevin J. Reilly, Ashley W. Harkrider, David Thornton, and Tim Saltuklaroglu
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Computer applications to medicine. Medical informatics ,R858-859.7 ,Neurology. Diseases of the nervous system ,RC346-429 - Abstract
Stuttering is associated with compromised sensorimotor control (i.e., internal modeling) across the dorsal stream and oscillations of EEG mu (μ) rhythms have been proposed as reliable indices of anterior dorsal stream processing. The purpose of this study was to compare μ rhythm oscillatory activity between (PWS) and matched typically fluent speakers (TFS) during spontaneously fluent overt and covert speech production tasks. Independent component analysis identified bilateral μ components from 24/27 PWS and matched TFS that localized over premotor cortex. Time-frequency analysis of the left hemisphere μ clusters demonstrated significantly reduced μ-α and μ-β ERD (pCLUSTER
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- 2018
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6. Proceedings from the 9th annual conference on the science of dissemination and implementation
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David Chambers, Lisa Simpson, Gila Neta, Ulrica von Thiele Schwarz, Antoinette Percy-Laurry, Gregory A. Aarons, Ross Brownson, Amanda Vogel, Shannon Wiltsey Stirman, Kenneth Sherr, Rachel Sturke, Wynne E. Norton, Allyson Varley, Cynthia Vinson, Lisa Klesges, Suzanne Heurtin-Roberts, M. Rashad Massoud, Leighann Kimble, Arne Beck, Claire Neely, Jennifer Boggs, Carmel Nichols, Wen Wan, Erin Staab, Neda Laiteerapong, Nathalie Moise, Ravi Shah, Susan Essock, Margaret Handley, Amy Jones, Jay Carruthers, Karina Davidson, Lauren Peccoralo, Lloyd Sederer, Todd Molfenter, Ashley Scudder, Sarah Taber-Thomas, Kristen Schaffner, Amy Herschell, Eva Woodward, Jeffery Pitcock, Mona Ritchie, JoAnn Kirchner, Julia E. Moore, Sobia Khan, Shusmita Rashid, Jamie Park, Melissa Courvoisier, Sharon Straus, Daniel Blonigen, Allison Rodriguez, Luisa Manfredi, Andrea Nevedal, Joel Rosenthal, David Smelson, Christine Timko, Nicole Stadnick, Jennifer Regan, Miya Barnett, Anna Lau, Lauren Brookman-Frazee, Erick Guerrero, Karissa Fenwick, Yinfei Kong, Gregory Aarons, Rebecca Lengnick-Hall, Benjamin Henwood, Nina Sayer, Craig Rosen, Robert Orazem, Brandy Smith, Lindsey Zimmerman, David Lounsbury, Rachel Kimerling, Jodie A. Trafton, Steven Lindley, Rahul Bhargava, Hal Roberts, Laura Gibson, Gabriel J. Escobar, Vincent Liu, Benjamin Turk, Arona Ragins, Patricia Kipnis, Ashley Ketterer Gruszkowski, Michael W. Kennedy, Emily Rentschler Drobek, Lior Turgeman, Aleksandra Sasha Milicevic, Terrence L. Hubert, Larissa Myaskovsky, Youxu C. Tjader, Robert J. Monte, Kathryn G. Sapnas, Edmond Ramly, Diane R Lauver, Christie M Bartels, Shereef Elnahal, Andrea Ippolito, Hillary Peabody, Carolyn Clancy, Randall Cebul, Thomas Love, Douglas Einstadter, Shari Bolen, Brook Watts, Vera Yakovchenko, Angela Park, William Lukesh, Donald R. Miller, David Thornton, Mari-Lynn Drainoni, Allen L. Gifford, Shawna Smith, Julia Kyle, Mark S Bauer, Daniel Eisenberg, Celeste Liebrecht, Michelle Barbaresso, Amy Kilbourne, Elyse Park, Giselle Perez, Jamie Ostroff, Sarah Greene, Michael Parchman, Brian Austin, Eric Larson, Stefanie Ferreri, Chris Shea, Megan Smith, Kea Turner, Jennifer Bacci, Kyle Bigham, Geoffrey Curran, Caity Frail, Cory Hamata, Terry Jankowski, Wendy Lantaff, Melissa Somma McGivney, Margie Snyder, Megan McCullough, Chris Gillespie, Beth Ann Petrakis, Ellen Jones, Carol VanDeusen Lukas, Adam Rose, Sarah J. Shoemaker, Jeremy Thomas, Benjamin Teeter, Holly Swan, Appathurai Balamurugan, Meghan Lane-Fall, Rinad Beidas, Laura Di Taranti, Sruthi Buddai, Enrique Torres Hernandez, Jerome Watts, Lee Fleisher, Frances Barg, Isomi Miake-Lye, Tanya Olmos, Emmeline Chuang, Hector Rodriguez, Gerald Kominski, Becky Yano, Stephen Shortell, Mary Hook, Linda Fleisher, Alexander Fiks, Katie Halkyard, Rachel Gruver, Emily Sykes, Kimberly Vesco, Kate Beadle, Joanna Bulkley, Ashley Stoneburner, Michael Leo, Amanda Clark, Joan Smith, Christopher Smyser, Maggie Wolf, Shamik Trivedi, Brian Hackett, Rakesh Rao, F. Sessions Cole, Rose McGonigle, Ann Donze, Enola Proctor, Amit Mathur, Emmanuela Gakidou, Stephen Gloyd, Carolyn Audet, Jose Salato, Sten Vermund, Rivet Amico, Stephanie Smith, Beatha Nyirandagijimana, Hildegarde Mukasakindi, Christian Rusangwa, Molly Franke, Giuseppe Raviola, Matthew Cummings, Elijah Goldberg, Savio Mwaka, Olive Kabajaasi, Adithya Cattamanchi, Achilles Katamba, Shevin Jacob, Nathan Kenya-Mugisha, J. Lucian Davis, Julie Reed, Rohit Ramaswamy, Gareth Parry, Sylvia Sax, Heather Kaplan, Keng-yen Huang, Sabrina Cheng, Susan Yee, Kimberly Hoagwood, Mary McKay, Donna Shelley, Gbenga Ogedegbe, Laurie Miller Brotman, Roman Kislov, John Humphreys, Gill Harvey, Paul Wilson, Robert Lieberthal, Colleen Payton, Mona Sarfaty, George Valko, Rendelle Bolton, Christine Hartmann, Nora Mueller, Sally K. Holmes, Barbara Bokhour, Sarah Ono, Benjamin Crabtree, Leah Gordon, William Miller, Bijal Balasubramanian, Leif Solberg, Deborah Cohen, Kate McGraw, Andrew Blatt, Demietrice Pittman, Helen Kales, Dan Berlowitz, Teresa Hudson, Christian Helfrich, Erin Finley, Ashley Garcia, Kristen Rosen, Claudina Tami, Don McGeary, Mary Jo Pugh, Jennifer Sharpe Potter, Krysttel Stryczek, David Au, Steven Zeliadt, George Sayre, Jennifer Leeman, Allison Myers, Jennifer Grant, Mary Wangen, Tara Queen, Alexandra Morshed, Elizabeth Dodson, Rachel Tabak, Ross C. Brownson, R. Chris Sheldrick, Thomas Mackie, Justeen Hyde, Laurel Leslie, Itzhak Yanovitzky, Matthew Weber, Nicole Gesualdo, Teis Kristensen, Cameo Stanick, Heather Halko, Caitlin Dorsey, Byron Powell, Bryan Weiner, Cara Lewis, Patricia Carreno, Kera Mallard, Tasoula Masina, Candice Monson, Taren Swindle, Zachary Patterson, Leanne Whiteside-Mansell, Rochelle Hanson, Benjamin Saunders, Sonja Schoenwald, Angela Moreland, Sarah Birken, Justin Presseau, David Ganz, Brian Mittman, Deborah Delevan, Jennifer N. Hill, Sara Locatelli, Gemmae Fix, Jeffrey Solomon, Sherri L. Lavela, Victoria Scott, Jonathan Scaccia, Kassy Alia, Brittany Skiles, Abraham Wandersman, Anne Sales, Megan Roberts, Amy Kennedy, Muin J. Khoury, Nina Sperber, Lori Orlando, Janet Carpenter, Larisa Cavallari, Joshua Denny, Amanda Elsey, Fern Fitzhenry, Yue Guan, Carol Horowitz, Julie Johnson, Ebony Madden, Toni Pollin, Victoria Pratt, Tejinder Rakhra-Burris, Marc Rosenman, Corrine Voils, Kristin Weitzel, Ryanne Wu, Laura Damschroder, Christine Lu, Rachel Ceccarelli, Kathleen M. Mazor, Ann Wu, Alanna Kulchak Rahm, Adam H. Buchanan, Marci Schwartz, Cara McCormick, Kandamurugu Manickam, Marc S. Williams, Michael F. Murray, Ngoc-Cam Escoffery, Erin Lebow-Skelley, Hallie Udelson, Elaine Böing, Maria E. Fernandez, Richard J. Wood, Patricia Dolan Mullen, Jenita Parekh, Valerie Caldas, Elizabeth A. Stuart, Shalynn Howard, Gilo Thomas, Jacky M. Jennings, Jennifer Torres, Christine Markham, Ross Shegog, Melissa Peskin, Stephanie Craig Rushing, Amanda Gaston, Gwenda Gorman, Cornelia Jessen, Jennifer Williamson, Dianne Ward, Amber Vaughn, Ellie Morris, Stephanie Mazzucca, Regan Burney, Shoba Ramanadhan, Sara Minsky, Vilma Martinez-Dominguez, Kasisomayajula Viswanath, Megan Barker, Myra Fahim, Arezoo Ebnahmady, Rosa Dragonetti, Peter Selby, Margaret Farrell, Jordan Tompkins, Wynne Norton, Kaelin Rapport, Margaret Hargreaves, Rebekka Lee, Gina Kruse, Charles Deutsch, Emily Lanier, Ashley Gray, Aaron Leppin, Lori Christiansen, Karen Schaepe, Jason Egginton, Megan Branda, Charlene Gaw, Sara Dick, Victor Montori, Nilay Shah, Ariella Korn, Peter Hovmand, Karen Fullerton, Nancy Zoellner, Erin Hennessy, Alison Tovar, Ross Hammond, Christina Economos, Christi Kay, Julie Gazmararian, Emily Vall, Patricia Cheung, Padra Franks, Shannon Barrett-Williams, Paul Weiss, Erica Hamilton, Luana Marques, Louise Dixon, Emily Ahles, Sarah Valentine, Derri Shtasel, Ruben Parra-Cardona, Mary Northridge, Rucha Kavathe, Jennifer Zanowiak, Laura Wyatt, Hardayal Singh, Nadia Islam, Madalena Monteban, Darcy Freedman, Kimberly Bess, Colleen Walsh, Kristen Matlack, Susan Flocke, Heather Baily, Samantha Harden, NithyaPriya Ramalingam, VCE Physical Activity Leadership Team, Rachel Gold, Erika Cottrell, Celine Hollombe, Katie Dambrun, Arwen Bunce, Mary Middendorf, Marla Dearing, Stuart Cowburn, Ned Mossman, Gerry Melgar, Suellen Hopfer, Michael Hecht, Anne Ray, Michelle Miller-Day, Rhonda BeLue, Greg Zimet, Eve-Lynn Nelson, Sandy Kuhlman, Gary Doolittle, Hope Krebill, Ashley Spaulding, Theodore Levin, Michael Sanchez, Molly Landau, Patricia Escobar, Nadia Minian, Aliya Noormohamed, Laurie Zawertailo, Dolly Baliunas, Norman Giesbrecht, Bernard Le Foll, Andriy Samokhvalov, Zachary Meisel, Daniel Polsky, Bruce Schackman, Julia Mitchell, Kaitlyn Sevarino, Sarah Gimbel, Moses Mwanza, Marie Paul Nisingizwe, Catherine Michel, Lisa Hirschhorn, Mahrukh Choudhary, Della Thonduparambil, Paul Meissner, Hilary Pinnock, Melanie Barwick, Christopher Carpenter, Sandra Eldridge, Gonzalo Grandes-Odriozola, Chris Griffiths, Jo Rycroft-Malone, Elizabeth Murray, Anita Patel, Aziz Sheikh, Stephanie J. C. Taylor, Martin Guilliford, Gemma Pearce, Diane Korngiebel, Kathleen West, Wylie Burke, Peggy Hannon, Jeffrey Harris, Kristen Hammerback, Marlana Kohn, Gary K. C. Chan, Riki Mafune, Amanda Parrish, Shirley Beresford, K. Joanne Pike, Rachel Shelton, Lina Jandorf, Deborah Erwin, Thana-Ashley Charles, Laura-Mae Baldwin, Brooke Ike, Jacqueline Fickel, Jason Lind, Diane Cowper, Marguerite Fleming, Amy Sadler, Melinda Dye, Judith Katzburg, Michael Ong, Sarah Tubbesing, Molly Simmons, Autumn Harnish, Sonya Gabrielian, Keith McInnes, Jeffrey Smith, John Ferrand, Elisa Torres, Amy Green, Angela R. Bradbury, Linda J. Patrick-Miller, Brian L. Egleston, Susan M. Domchek, Olufunmilayo I. Olopade, Michael J. Hall, Mary B. Daly, Generosa Grana, Pamela Ganschow, Dominique Fetzer, Amanda Brandt, Rachelle Chambers, Dana F. Clark, Andrea Forman, Rikki S. Gaber, Cassandra Gulden, Janice Horte, Jessica Long, Terra Lucas, Shreshtha Madaan, Kristin Mattie, Danielle McKenna, Susan Montgomery, Sarah Nielsen, Jacquelyn Powers, Kim Rainey, Christina Rybak, Christina Seelaus, Jessica Stoll, Jill Stopfer, Xinxin Shirley Yao, Michelle Savage, Edward Miech, Teresa Damush, Nicholas Rattray, Jennifer Myers, Barbara Homoya, Kate Winseck, Carrie Klabunde, Deb Langer, Avi Aggarwal, Elizabeth Neilson, Lara Gunderson, Marla Gardner, Liam O’Sulleabhain, and Candyce Kroenke
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Medicine (General) ,R5-920 - Published
- 2017
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7. Validating the Utility of the Wilson Sex Fantasy Questionnaire With Men Who Have Sexually Offended Against Children
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Ross M. Bartels, Robert J. B. Lehmann, and David Thornton
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sex offenders ,sexual fantasy ,Wilson Sex Fantasy Questionnaire ,validity ,crime scene behavior ,Psychiatry ,RC435-571 - Abstract
The Wilson Sex Fantasy Questionnaire (WSFQ) assesses the use of 40 specific sexual fantasies, which are grouped into four overarching themes (Intimate, Exploratory, Impersonal, and Sadomasochistic). It also includes two items that reflect characteristics associated with children. Since sexual fantasies are a key factor in sex offender treatment, the present study tested the validity of the WSFQ for use with men who have sexually offended against children (SOC). Differential validity was assessed by comparing 54 SOC, 22 community males with a sexual interest in children (C-SI), and 79 community males with no sexual interest in children (C-NSI) on each WSFQ subscale and child-related item. Results showed that SOCs scored lower on each subscale than both community groups. On the two child-related items, the SOCs and C-SIs scored higher than C-NSIs. For the “Sex with someone much younger than yourself” item, younger SOCs had greater scores than younger C-NSIs, while older C-NSIs had greater scores than older SOCs. Construct validity was assessed using the SOC sample by examining relationships between WSFQ variables and 1) the self-reported use of deviant sexual fantasies assessed via the Thoughts and Fantasies Questionnaire and 2) offending behavior derived from crime scene data. The WSFQ Intimacy subscale was unrelated to any deviant sexual fantasies, while the other subscales were most strongly associated with sadistic fantasies. The child-related WSFQ items were most strongly associated with sexual fantasies about prepubescent children. Very few relationships were observed between the WSFQ variables and crime scene behaviors. The implications of the results are discussed, along with the study’s limitations and suggestions for future research.
- Published
- 2019
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8. The Effects of Fluency Enhancing Conditions on Sensorimotor Control of Speech in Typically Fluent Speakers: An EEG Mu Rhythm Study
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Tiffani Kittilstved, Kevin J. Reilly, Ashley W. Harkrider, Devin Casenhiser, David Thornton, David E. Jenson, Tricia Hedinger, Andrew L. Bowers, and Tim Saltuklaroglu
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speech production ,fluency enhancing conditions ,EEG ,mu rhythm ,independent component analysis ,Neurosciences. Biological psychiatry. Neuropsychiatry ,RC321-571 - Abstract
Objective: To determine whether changes in sensorimotor control resulting from speaking conditions that induce fluency in people who stutter (PWS) can be measured using electroencephalographic (EEG) mu rhythms in neurotypical speakers.Methods: Non-stuttering (NS) adults spoke in one control condition (solo speaking) and four experimental conditions (choral speech, delayed auditory feedback (DAF), prolonged speech and pseudostuttering). Independent component analysis (ICA) was used to identify sensorimotor μ components from EEG recordings. Time-frequency analyses measured μ-alpha (8–13 Hz) and μ-beta (15–25 Hz) event-related synchronization (ERS) and desynchronization (ERD) during each speech condition.Results: 19/24 participants contributed μ components. Relative to the control condition, the choral and DAF conditions elicited increases in μ-alpha ERD in the right hemisphere. In the pseudostuttering condition, increases in μ-beta ERD were observed in the left hemisphere. No differences were present between the prolonged speech and control conditions.Conclusions: Differences observed in the experimental conditions are thought to reflect sensorimotor control changes. Increases in right hemisphere μ-alpha ERD likely reflect increased reliance on auditory information, including auditory feedback, during the choral and DAF conditions. In the left hemisphere, increases in μ-beta ERD during pseudostuttering may have resulted from the different movement characteristics of this task compared with the solo speaking task. Relationships to findings in stuttering are discussed.Significance: Changes in sensorimotor control related feedforward and feedback control in fluency-enhancing speech manipulations can be measured using time-frequency decompositions of EEG μ rhythms in neurotypical speakers. This quiet, non-invasive, and temporally sensitive technique may be applied to learn more about normal sensorimotor control and fluency enhancement in PWS.
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- 2018
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9. The 60-Minute Root Cause Analysis: A Workshop to Engage Interdisciplinary Clinicians in Quality Improvement
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Lakshman Swamy, Christopher Worsham, Mark J. Bialas, Christa Wertz, David Thornton, Anthony Breu, and Matthew Ronan
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Workshop ,Root Cause Analysis ,Quality Improvement ,Systems-Based Practice ,Learning Environment ,QI ,Medicine (General) ,R5-920 ,Education - Abstract
Introduction We created a standardized workshop to engage residents in quality improvement (QI) using the root cause analysis model. The workshop allows for a robust learning experience while providing solutions derived from clinicians to address important local problems. No prerequisite knowledge or experience is required. Methods The workshop is facilitated by one or more moderators, ideally with experience in QI. An interdisciplinary group of residents, medical students, nurses, and other attendees comprise an audience which actively engages in workshop activities. Facilitators follow a scripted model to teach important patient safety concepts with frequent break-outs for hands-on application of QI tools. During the workshop, participants create a process map and fishbone diagram, as well as develop and critically evaluate novel interventions. Results Over the course of one academic year, the workshop has been implemented 17 times with roughly 25 internal medicine residents in attendance at each workshop. In addition, the workshop was run online for 126 participants with varied exposure to QI techniques. Forty percent of these participants completed a survey indicating that over 89% learned something new, 87% felt they could apply the material to their work, and 95% would recommend the workshop to a colleague. Discussion This 60-minute workshop can provide hands-on QI experience in a standardized format to achieve the dual objectives of teaching QI to clinicians and allowing them to generate innovations. The module can be used for internal case development and trainee participation, but prepared cases are provided for facilitators without the resources for local case development.
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- 2018
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10. A survey of wireless network simulation and/or emulation software for use in higher education.
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Theodore A. Richards V, Eric Gamess, and David Thornton
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- 2021
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11. Analysis of Player Behavior and EEG Readings in a Cybersecurity Game.
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David Thornton and Falynn Turley
- Published
- 2020
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12. Work-Based Learning and Academic Skills.
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Columbia Univ., New York, NY. Inst. on Education and the Economy., Hughes, Katherine L., Moore, David Thornton, and Bailey, Thomas R.
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A study tested the claim that work-based learning can have positive effects on academic learning. Data were obtained through interviews with faculty, staff, students, and employers, and observation of classroom-based links to the work-based learning components at three sites involved in a work-based learning project. At the three sites, a total of 25 student interns were chosen as subjects and were observed several times for several hours each time and interviewed before and after their work placements. The study found that for 9 of the students, no evidence of academic reinforcement in the workplace were found. For 16 students, evidence was found for some aspects of the claim. Almost half the students experienced instances of the simple application of school-based knowledge at work. It was determined, however, that knowledge gained in the workplace could reinforce academic learning, especially if there is intentional instructor intervention connecting the two venues. In other words, work-based learning can have positive effects when it is done well. (Contains 20 references.) (KC)
- Published
- 1999
13. Work-Based Learning and Academic Skills. IEE Working Paper No. 15.
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Columbia Univ., New York, NY. Inst. on Education and the Economy., Hughes, Katherine L., Moore, David Thornton, and Bailey, Thomas R.
- Abstract
The claim that work-based experience improves students' academic performance was examined through a study of the academic progress of 25 high school and community college student interns employed in various health care workplaces. Data were collected from the following activities: (1) review of the literature on academic reinforcement and academic outcomes of school-to-work programs; (2) site visits to interview faculty, staff, students, and employers; (3) observation of classroom-based links to the work-based learning components. In 9 of the 25 cases examined, no evidence for any of the following claims for academic reinforcement were found: school-based knowledge is applied; school-based knowledge is explored and tested; and motivation toward school is positively affected. Twelve students experienced instances of simple application of school-based knowledge at work. Evidence of the testing and exploration of school-based knowledge was found in only three cases. Except for those students who were taking courses in clerical skills and data entry in school, the academic reinforcement functions of work experience were minimal. Overall, the interns' work was functional to the employing organization but hardly academic. (Contains 47 references. Appended is a student essay question on productivity in a hospital setting and a sample student response.) (MN)
- Published
- 1999
14. Pedagogical Strategies for Work-Based Learning. IEE Brief No. 26.
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Columbia Univ., New York, NY. Inst. on Education and the Economy., Hughes, Katherine L., and Moore, David Thornton
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This document, which is based on 3 years of research on 14 school-to-work programs across the United States, outlines pedagogical strategies for work-based learning. Pedagogy is defined as the organization of the social activities, organizational structures, and cultural practices by which newcomers, such as student interns, come to acquire and engage that knowledge. Presented is a brief description of the research methodology, which was designed to identify successful pedagogical strategies for work-based learning in different types of workplaces. A framework through which educators can analyze the pedagogy of particular work contexts is presented and illustrated through the examples of a student intern at a veterinary hospital and a student intern at a hotel housekeeping office. The examples are discussed in terms of the following pedagogical strategies: front-loaded instruction; on-the-job training; just-in-time instruction; back-loaded instruction; mutual self-instruction; laissez-faire (sink-or-swim instruction); and observation. The various pedagogical tactics that can be used within each strategy are listed and considered in the context of the two student interns. The final section explains how the following school-based pedagogical strategies can support work-based learning: (1) journals; (2) learning plans; (3) internship classes or seminars; and (4) final papers, projects, and presentations. (MN)
- Published
- 1999
15. Pedagogical Strategies for Work-Based Learning. IEE Working Paper No. 12.
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Columbia Univ., New York, NY. Inst. on Education and the Economy., Hughes, Katherine L., and Moore, David Thornton
- Abstract
Fourteen school-to-work programs characterized by strong work-based learning components and solid employer involvement were examined in a 3-year study to identify pedagogical factors associated with successful work-based learning programs. The main data collection activities were as follows: site visits to the 15 programs to interview faculty, staff, students, and employers and to observe any classroom-based links to the work-based learning components; 2 telephone surveys (a survey of employers participating in the programs and a survey of employers not participating in programs); and case studies of 5 of the programs that included observations and interviews with 26 student interns. The researchers used a task analysis framework that was designed to analyze the situated pedagogy of particular work contexts. The following pedagogical strategies were identified and analyzed: front-loaded instruction; on-the-job training; just-in-time instruction; back-loaded instruction; mutual self-instruction; laissez-faire instruction; observation; and mentoring. Among the pedagogical tactics used within each strategy were the following: lecturing; tours; modeling/demonstrating; dry runs; giving orders; helping out; coaching; critical feedback; testing and checking; storytelling; reminding; trial and error; and practice. The case studies emphasized the importance of educators enhancing students' learning opportunities at the workplace with connected activities and exercises back at school. (Contains 22 references.) (MN)
- Published
- 1999
16. Toward a Theory of Work-Based Learning. IEE Brief Number 23.
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Columbia Univ., New York, NY. Inst. on Education and the Economy. and Moore, David Thornton
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Experiential or work-based learning has been touted as imperative for the development of students and their preparation for the workplace. However, work-based learning does not always occur or occur to a significant extent merely because a student is in the workplace. What matters is the nature of the student's participation in workplace activities. Factors influencing the transfer of learning include the following: the knowledge environment of the workplace, how the knowledge is used, historical characteristics, the micropolitics of knowledge (who gets to know what, who controls access and how), and the learning process. Therefore, it is not enough to claim that a great deal of knowledge is present in the environment; educators need to track the learner's engagement in the use of that knowledge. (Contains 29 references) (KC)
- Published
- 1999
17. Recidivism and violations among sexually violent persons on supervised release
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Gina Ambroziak, Samuel R. Vincent, Rachel E. Kahn, James C. Mundt, and David Thornton
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Sociology and Political Science ,Social Psychology ,Law - Published
- 2023
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18. EEG Mu (µ) rhythm spectra and oscillatory activity differentiate stuttering from non-stuttering adults.
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Tim Saltuklaroglu, Ashley W. Harkrider, David Thornton, David Jenson, and Tiffani Kittilstved
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- 2017
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19. Pedagogy in School and Field
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Moore, David Thornton and Moore, David Thornton
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- 2013
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20. Comparing Curricula—Academic and Experiential
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Moore, David Thornton and Moore, David Thornton
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- 2013
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21. Institutional Mission(s) and Engaged Learning
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Moore, David Thornton and Moore, David Thornton
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- 2013
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22. Experiential Pedagogies in School
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Moore, David Thornton and Moore, David Thornton
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- 2013
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23. Discovering the Pedagogy of Experience
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Moore, David Thornton and Moore, David Thornton
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- 2013
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24. Analyzing the Curriculum of Experience
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Moore, David Thornton and Moore, David Thornton
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- 2013
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25. The Paradox of Experiential Learning in Higher Education
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Moore, David Thornton and Moore, David Thornton
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- 2013
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26. A Theoretical Framework
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Moore, David Thornton and Moore, David Thornton
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- 2013
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27. Improved oxidative stability of biodiesel via alternative processing methods using cottonseed oil
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Gregory S. Lepak, Bryan R. Moser, Erica L. Bakota, Julia Sharp, C. David Thornton, and Terry Walker
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biodiesel ,cottonseed oil ,oxidation stability ,transesterification ,Engineering (General). Civil engineering (General) ,TA1-2040 - Abstract
Biodiesel from waste cooking oil (WCO) requires antioxidants to meet oxidation stability specifications set forth in ASTM D6751 or EN 14214. In contrast, unrefined cottonseed oil (CSO), containing tocopherols and gossypol, produces biodiesel of higher oxidation stability. However, only a portion of these CSO endogenous antioxidants are suspected to be retained in biodiesel. Because the economics of biodiesel manufacturing rely upon inexpensive sources of triglycerides, emphasis was placed on developing improved alternative processing methods where WCO was the main source of methyl esters (WCOME) and CSO was used as a supplemental source of triglycerides and antioxidants in a 4:1 ratio. This study compared four processing methods for their ability to produce biodiesel of increased oxidative stability prepared from a 4:1 ratio of WCO:CSO. Two novel processing methods developed for this study utilise solvent properties of fatty acid methyl esters and glycerol to avoid additional chemical inventory for biodiesel processors. This study concludes that the two new processing methods resulted in biodiesel that had statistically significant improved oxidation stability when compared to two common industrial processing methods. Another significant finding is that high-shear homogenisation during transesterification reduced reaction time from the published one hour to 16 minutes.
- Published
- 2017
- Full Text
- View/download PDF
28. Risk-tinted spectacles: What influences evaluator decision making in sexually violent persons examinations
- Author
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Rachel E. Kahn, Sharon M. Kelley, James C. Mundt, Gina Ambroziak, Robert M. Barahal, and David Thornton
- Subjects
Sociology and Political Science ,Social Psychology ,Law - Published
- 2022
- Full Text
- View/download PDF
29. Reliability and Factor Structure of the Sex Offender Treatment Intervention and Progress Scale
- Author
-
Michael H. Miner, Sébastien Brouillette-Alarie, Simon T. Davies, Nicholas Newstrom, Beatrice 'Bean' E. Robinson, David Thornton, and R Karl Hanson
- Subjects
Psychiatry and Mental health ,General Psychology - Abstract
Assessment of risk of sexual recidivism has progressed from tools containing only static factors to tools including dynamic (i.e., changeable) risk factors. The psychometric properties and factor structure of one such scale, the Sex Offender Treatment Intervention and Progress Scale (SOTIPS) were explored. Seven hundred and thirty-one men assigned probation for sexual crimes in New York City and Maricopa County, Arizona were administered SOTIPS three times: intake into probation, six months later, and six months after that. SOTIPS showed good internal consistency (Time 1 ω = .87, Time 2 ω = .89, and Time 3 ω = .91), and acceptable inter-rater reliability (for the 26 cases rated in the same month, ICC =.821). An exploratory factor analysis did not result in the original factor structure proposed by the developers; instead, SOTIPS showed two factors: sexual risk and antisocial opposition. This factor structure required the averaging of two items to avoid collinearity. SOTIPS showed temporal invariance indicating that its factor structure and its association to underlying latent variables are consistent over time.
- Published
- 2022
- Full Text
- View/download PDF
30. Why are individuals over age 60 still committed as sexually violent persons?
- Author
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Rachel E, Kahn, Gina, Ambroziak, James C, Mundt, Kerry L, Keiser, and David, Thornton
- Subjects
Psychiatry and Mental health ,Clinical Psychology ,Recidivism ,Risk Factors ,Sexual Behavior ,Sex Offenses ,Humans ,Middle Aged ,Risk Assessment ,Law ,Patient Discharge - Abstract
Civilly committed sexually violent persons (SVPs) are a select group of individuals designated as high risk for future sexual violence. Despite risk reduction in older age, SVP programs are seeing aging client populations, with many individuals remaining committed after age 60 (60+). Recent research found a sexual recidivism rate of 7.5% for 60+ individuals released from an SVP civil commitment program. The current paper follows up by examining reasons why individuals remain committed after age 60. It compares SVPs discharged after age 60 to those who are 60+ but remain civilly committed. Results of bivariate analyses reveal older SVPs who remain committed have significantly higher actuarial risk scores and are more likely to be of minority race. Multivariate logistic regression analyses found actuarial risk scores (Static-99R) predicted continued commitment, after controlling for other relevant variables. Barriers to community reintegration and suggestions for multi-disciplinary case management for older SVPs are discussed.
- Published
- 2022
- Full Text
- View/download PDF
31. Clinical applications of the structured assessment of protective factors against sexual offending (SAPROF-SO), Version 1
- Author
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Sharon M. Kelley, Gwenda M. Willis, and David Thornton
- Subjects
Behavioral Neuroscience ,Psychiatry and Mental health ,General Psychology ,Applied Psychology - Published
- 2022
- Full Text
- View/download PDF
32. The new Kr-86 excess ice core proxy for synoptic activity: West Antarctic storminess possibly linked to Intertropical Convergence Zone (ITCZ) movement through the last deglaciation
- Author
-
Christo Buizert, Sarah Shackleton, Jeffrey P. Severinghaus, William H. G. Roberts, Alan Seltzer, Bernhard Bereiter, Kenji Kawamura, Daniel Baggenstos, Anaïs J. Orsi, Ikumi Oyabu, Benjamin Birner, Jacob D. Morgan, Edward J. Brook, David M. Etheridge, David Thornton, Nancy Bertler, Rebecca L. Pyne, Robert Mulvaney, Ellen Mosley-Thompson, Peter D. Neff, Vasilii V. Petrenko, Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] (LSCE), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Glaces et Continents, Climats et Isotopes Stables (GLACCIOS), and Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)
- Subjects
Global and Planetary Change ,[SDU]Sciences of the Universe [physics] ,Stratigraphy ,Paleontology - Abstract
Here we present a newly developed ice core gas-phase proxy that directly samples a component of the large-scale atmospheric circulation: synoptic-scale pressure variability. Surface pressure changes weakly disrupt gravitational isotopic settling in the firn layer, which is recorded in krypton-86 excess (86Krxs). The 86Krxs may therefore reflect the time-averaged synoptic pressure variability over several years (site “storminess”), but it likely cannot record individual synoptic events as ice core gas samples typically average over several years. We validate 86Krxs using late Holocene ice samples from 11 Antarctic ice cores and 1 Greenland ice core that collectively represent a wide range of surface pressure variability in the modern climate. We find a strong spatial correlation (r=-0.94, p) between site average 86Krxs and time-averaged synoptic variability from reanalysis data. The main uncertainties in the analysis are the corrections for gas loss and thermal fractionation and the relatively large scatter in the data. Limited scientific understanding of the firn physics and potential biases of 86Krxs require caution in interpreting this proxy at present. We show that Antarctic 86Krxs appears to be linked to the position of the Southern Hemisphere eddy-driven subpolar jet (SPJ), with a southern position enhancing pressure variability. We present a 86Krxs record covering the last 24 kyr from the West Antarctic Ice Sheet (WAIS) Divide ice core. Based on the empirical spatial correlation of synoptic activity and 86Krxs at various Antarctic sites, we interpret this record to show that West Antarctic synoptic activity is slightly below modern levels during the Last Glacial Maximum (LGM), increases during the Heinrich Stadial 1 and Younger Dryas North Atlantic cold periods, weakens abruptly at the Holocene onset, remains low during the early and mid-Holocene, and gradually increases to its modern value. The WAIS Divide 86Krxs record resembles records of monsoon intensity thought to reflect changes in the meridional position of the Intertropical Convergence Zone (ITCZ) on orbital and millennial timescales such that West Antarctic storminess is weaker when the ITCZ is displaced northward and stronger when it is displaced southward. We interpret variations in synoptic activity as reflecting movement of the South Pacific SPJ in parallel to the ITCZ migrations, which is the expected zonal mean response of the eddy-driven jet in models and proxy data. Past changes to Pacific climate and the El Niño–Southern Oscillation (ENSO) may amplify the signal of the SPJ migration. Our interpretation is broadly consistent with opal flux records from the Pacific Antarctic zone thought to reflect wind-driven upwelling. We emphasize that 86Krxs is a new proxy, and more work is called for to confirm, replicate, and better understand these results; until such time, our conclusions regarding past atmospheric dynamics remain speculative. Current scientific understanding of firn air transport and trapping is insufficient to explain all the observed variations in 86Krxs. A list of suggested future studies is provided.
- Published
- 2023
- Full Text
- View/download PDF
33. Assessing risk of sex offenders with major mental illness: integrating research into best practices
- Author
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Sharon M. Kelley, David Thornton, and Dr Louise Dixon, Professor (hon) Leam Craig and Professor Stephen Wormith
- Published
- 2015
- Full Text
- View/download PDF
34. Emotional intelligence in incarcerated sexual offenders with sexual sadism
- Author
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Daniella N. Greenfield, Fadwa Cazala, Jessica Carre, Arielle Mitchell-Somoza, Jean Decety, David Thornton, Kent A. Kiehl, and Carla L. Harenski
- Subjects
Behavioral Neuroscience ,Psychiatry and Mental health ,General Psychology ,Applied Psychology - Published
- 2021
- Full Text
- View/download PDF
35. Long Term Recidivism Rates Among Individuals at High Risk to Sexually Reoffend
- Author
-
R. Karl Hanson, Seung C. Lee, and David Thornton
- Subjects
Psychiatry and Mental health ,General Psychology - Abstract
Preventive detention provisions in the US and Canada assume we can identify, in advance, individuals at high risk for sexual recidivism. To test this assumption, 377 adult males with a history of sexual offending were followed for 20 years using Canadian national criminal history records and Internet searches. Using previously collected information, a high risk/high need (HRHN) subgroup was identified based on an unusually high levels of criminogenic needs ( n = 190, average age of 38 years; 83% White, 13% Indigenous, 4% other). A well above average subgroup of 99 individuals was then identified based on high Static-99R (6+) and Static-2002R (7+) scores. In the HRHN group, 40% reoffended sexually. STATIC HRHN norms overestimated sexual recidivism at 5 years (Static-99R, E/O = 1.44; Static-2002R, E/O = 1.72) but were well calibrated for longer follow-up periods (20 years: Static-99R, E/0 = 1.00; Static-2002R, E/O = 1.16). The overall sexual recidivism rate for the well above average subgroup was 52.1% after 20 years, and 74.3% for any violent recidivism. The highest risk individuals (top 1%) had rates in the 60%–70% range. We conclude that some individuals present a high risk for sexual recidivism, and can be identified using currently available methods.
- Published
- 2022
36. The new Kr-86 excess ice core proxy for synoptic activity: West Antarctic storminess possibly linked to ITCZ movement through the last deglaciation
- Author
-
Christo Buizert, Sarah Shackleton, Jeffrey P. Severinghaus, William H. G. Roberts, Alan Seltzer, Bernhard Bereiter, Kenji Kawamura, Daniel Baggenstos, Anaïs J. Orsi, Ikumi Oyabu, Benjamin Birner, Jacob D. Morgan, Edward J. Brook, David M. Etheridge, David Thornton, Nancy Bertler, Rebecca L. Pyne, Robert Mulvaney, Ellen Mosley-Thompson, Peter D. Neff, and Vasilii V. Petrenko
- Abstract
Here we present a newly developed ice core gas-phase proxy that directly samples a component of the large-scale atmospheric circulation: synoptic-scale pressure variability. Surface pressure variability weakly disrupts gravitational isotopic settling in the firn layer, which is recorded in krypton-86 excess (86Krxs). We validate 86Krxs using late Holocene ice samples from eleven Antarctic and one Greenland ice core that collectively represent a wide range of surface pressure variability in the modern climate. We find a strong correlation (r = -0.94, p < 0.01) between site-average 86Krxs and site synoptic variability from reanalysis data. The main uncertainties in the method are the corrections for gas loss and thermal fractionation, and the relatively large scatter in the data. We show 86Krxs is linked to the position of the eddy-driven subpolar jet (SPJ), with a southern position enhancing pressure variability. We present a 86Krxs record covering the last 24 ka from the WAIS Divide ice core. West Antarctic synoptic activity is slightly below modern levels during the last glacial maximum (LGM); increases during the Heinrich Stadial 1 and Younger Dryas North Atlantic cold periods; weakens abruptly at the Holocene onset; remains low during the early and mid-Holocene, and gradually increases to its modern value. The WAIS Divide 86Krxs record resembles records of monsoon intensity thought to reflect changes in the meridional position of the intertropical convergence zone (ITCZ) on orbital and millennial timescales, such that West Antarctic storminess is weaker when the ITCZ is displaced northward, and stronger when it is displaced southward. We interpret variations in synoptic activity as reflecting movement of the South Pacific SPJ in parallel to the ITCZ migrations, which is the expected zonal-mean response of the eddy-driven jet in models and proxy data. Past changes to Pacific climate and the El Niño Southern Oscillation (ENSO) may amplify the signal of the SPJ migration. Our interpretation is broadly consistent with opal flux records from the Pacific Antarctic zone thought to reflect wind-driven upwelling. We emphasize that 86Krxs is a new proxy, and more work is called for to confirm, replicate and better understand these results; until such time, our conclusions regarding past atmospheric dynamics remain tentative. Current scientific understanding of firn air transport and trapping is insufficient to explain all the observed variations in 86Krxs.
- Published
- 2022
- Full Text
- View/download PDF
37. Understanding the Latent Structure of Dynamic Risk: Seeking Empirical Constraints on Theory Development Using the VRS-SO and the Theory of Dynamic Risk
- Author
-
Mark E. Olver, Sarah M. Beggs Christofferson, and David Thornton
- Subjects
Male ,Actuarial science ,Sex Offenses ,Criminals ,Violence ,Risk factor (computing) ,Development theory ,Risk Assessment ,Psychiatry and Mental health ,Risk-seeking ,Empirical research ,Recidivism ,Humans ,Latent structure ,Risk assessment ,Psychology ,General Psychology - Abstract
The present study is part of a larger project aiming to more closely integrate theory with empirical research into dynamic risk. It seeks to generate empirical findings with the dynamic risk factors contained in the Violence Risk Scale—Sexual Offense version (VRS-SO) that might constrain and guide the further development of Thornton’s theoretical model of dynamic risk. Two key issues for theory development are (a) whether the structure of pretreatment dynamic risk factors is the same as the structure of the change in the dynamic risk factors that occurs during treatment, and (b) whether theoretical analysis should focus on individual dynamic items or on the broader factors that run through them. Factor analyses and item-level prediction analyses were conducted on VRS-SO pretreatment, posttreatment, and change ratings obtained from a large combined sample of men ( Ns = 1,289–1,431) convicted and treated for sexual offenses. Results indicated that the latent structure of pretreatment dynamic risk was best described by a three-factor model while the latent structure of change items was two dimensional. Prediction analyses examined the degree to which items were predictive beyond prediction obtained from the broader factor that they loaded on. Results showed that for some items, their prediction appeared to be largely carried by the three broad factors. In contrast, other items seem to operate as funnels through which the broader factors’ predictiveness flowed. Implications for theory development implied by these results are identified.
- Published
- 2021
- Full Text
- View/download PDF
38. Forms and Issues in Experiential Learning
- Author
-
Moore, David Thornton
- Abstract
Programs falling under the general rubric of "experiential education" take a number of forms, varying on several dimensions; what is offered here is a schematic overview. In general, they all involve students in activities that look rather different from more traditional classroom-based methods: (1) the formal lecture and discussion; (2) the reading assignment; and (3) the sit-down examination. Although these experiential activities go by different names in different program formats, they share the core characteristic of students' direct engagement in productive work outside the classroom. In some way, the activity is thought to bring the student-intern in contact with the phenomena, concepts, and problems addressed in classes, curricula, and disciplines. This article introduces some of the forms and practices of experiential education and raises some challenging questions about the role that pedagogy plays in institutions of higher learning.
- Published
- 2010
- Full Text
- View/download PDF
39. A Generalized Model for Identifying Risk‐Related Change in Sexual Deviance
- Author
-
David Thornton
- Subjects
Sexual deviance ,Psychology ,Developmental psychology - Published
- 2021
- Full Text
- View/download PDF
40. Analyzing Learning at Work: An Interdisciplinary Framework
- Author
-
Moore, David Thornton
- Abstract
Experience in the workplace represents a significant domain for the analysis of learning. Based on many years of research on high-school and college interns, the article proposes a set of interdisciplinary ideas and strategies for conducting such an analysis. The core argument is that learning is the construction, enhancement or reorganization of knowledge and knowledge-use in an activity system, and that it happens through an interactional process involving participants, their joint actions and their material and informational resources. Understanding learning as a situated process requires an investigation of the way activities are established, accomplished, and processed, and of the social, cultural, political, and technological factors that shape them. The analyst must examine the ways knowledge is defined, distributed and used in the setting; learning, or the ways that knowledge-use changes over time; and pedagogy, or the social organization of the process by which learning is made possible.
- Published
- 2007
- Full Text
- View/download PDF
41. The Potential of Gaming to Ameliorate Human Factors in Information Security Compliance
- Author
-
David Thornton
- Abstract
In this chapter, the author discusses the need for appropriate training to improve information security compliance and some of the human factors that lead to non-compliance. Following is a section on theories that attempt to model and predict compliance. The author discusses the use of serious games, games-based learning, and gamification as educational tools, and their strengths in providing some of the major training needs, including emotional engagement, intrinsic motivation, repetition, discussion, reflection, and self-efficacy. This is followed by a list of some prominent games and gamification tools in the field of information security. Finally, the author concludes with guidelines and considerations for information security professionals who may be considering the use of serious games and gamification to enhance their information security awareness training.
- Published
- 2022
- Full Text
- View/download PDF
42. Curriculum at Work: An Educational Perspective on the Workplace as a Learning Environment
- Author
-
Moore, David Thornton
- Abstract
The term "curriculum" has been used almost exclusively in educational circles to refer to plans for the conduct of learning lessons in school classrooms. This paper argues that the concept can be productively expanded to describe learning processes in workplaces, including those in which learning is not the intentional outcome of an interaction. The article first reviews conventional conceptions of curriculum, and then draws on theories of cognition and learning base in phenomenology, symbolic interactionism and situated learning to identify some of the features of a naturally-occurring curriculum in the workplace: the socio-technical and pragmatic elements of the knowledge used in the work environment, the classification and framing of knowledge-use, and the extent to which participants are expected to use the various forms of knowledge. That is, curriculum is essentially a socially-constructed ordering of the knowledge-use in a social context. These concepts are applied to two settings in which high school interns were supposed to be learning something: a history museum and a veterinary clinic.
- Published
- 2004
- Full Text
- View/download PDF
43. Recurrent Hypoglycemia as a Presenting Symptom for Rare IGF-2 Secreting Retroperitoneal Spindle Cell Neoplasm
- Author
-
David, Thornton, primary and Lux, Shah, additional
- Published
- 2022
- Full Text
- View/download PDF
44. Does Reassessment Improve Prediction? A Prospective Study of the Sexual Offender Treatment Intervention and Progress Scale (SOTIPS)
- Author
-
David Thornton, Michael H. Miner, Sébastien Brouillette-Alarie, Nicholas P. Newstrom, R. Karl Hanson, and Beatrice 'Bean' E. Robinson
- Subjects
Predictive validity ,050103 clinical psychology ,Dynamic prediction ,Scale (ratio) ,Recidivism ,Sex offender ,Sex Offenses ,05 social sciences ,Criminals ,Risk Assessment ,Pathology and Forensic Medicine ,Treatment intervention ,Arts and Humanities (miscellaneous) ,Humans ,0501 psychology and cognitive sciences ,Prospective Studies ,Prospective cohort study ,Psychology ,Applied Psychology ,Clinical psychology - Abstract
This prospective study examined the predictive validity of the Sex Offender Treatment Intervention and Progress Scale (SOTIPS; McGrath et al., 2012), a sexual recidivism risk/need tool designed to identify dynamic (changeable) risk factors relevant to supervision and treatment. The SOTIPS risk tool was scored by probation officers at two sites ( n = 565) for three time points: near the start of community supervision, at 6 months, and then at 12 months. Given that conventions for analyzing dynamic prediction studies have yet to be established, one of the goals of the current paper was to demonstrate promising statistical approaches for the analysis of longitudinal studies in corrections. In most analyses, static SOTIPS scores predicted all types of recidivism (sexual, violent, and general [any]). Dynamic SOTIPS scores, however, only improved the prediction of general recidivism, and only when the analyses with the greatest statistical power were used (Cox regression with time dependent covariates).
- Published
- 2020
- Full Text
- View/download PDF
45. Incremental Contributions of Static and Dynamic Sexual Violence Risk Assessment: Integrating Static-99R and VRS-SO Common Language Risk Levels
- Author
-
Mark E. Olver, David Thornton, Sarah M. Beggs Christofferson, Sharon Kelley, Stephen C. P. Wong, and Drew A. Kingston
- Subjects
Sexual violence ,Work (electrical) ,Sample (statistics) ,Psychology ,Risk assessment ,Law ,General Psychology ,Pathology and Forensic Medicine ,Clinical psychology - Abstract
We examined the incremental contributions of static and dynamic sexual violence risk assessment in a multisite sample of 1,289 men treated for sexual offending. The study extends validation work that established new risk categories and recidivism estimates for the Violence Risk Scale–Sexual Offense version (VRS-SO), using the risk assessment common language (CL) framework. Different rates of sexual recidivism were observed at different thresholds of static risk (Static-99R) as a function of dynamic risk and treatment change, particularly for men who were actuarially above or well above average risk (Levels IVa and IVb, respectively). A framework integrating CL risk levels for Static-99R and VRS-SO dynamic scores into overall CL risk levels is presented. We discuss implications for dynamic sexual violence risk assessment regarding the language used for risk communication and the importance of dynamic risk instruments in sexual violence evaluations, particularly when credible agents of risk change may be present.
- Published
- 2020
- Full Text
- View/download PDF
46. Neural Correlates of Moral Judgment in Criminal Offenders with Sadistic Traits
- Author
-
Keith A. Harenski, Carla L. Harenski, Fadwa Cazala, David Thornton, and Keith A. Kiehl
- Subjects
Temporal cortex ,050103 clinical psychology ,Neural correlates of consciousness ,030505 public health ,medicine.diagnostic_test ,Sexual arousal ,05 social sciences ,Humiliation ,Sadistic personality disorder ,Sexual Sadism ,medicine.disease ,humanities ,Developmental psychology ,03 medical and health sciences ,Arts and Humanities (miscellaneous) ,medicine ,0501 psychology and cognitive sciences ,Paraphilia ,0305 other medical science ,Functional magnetic resonance imaging ,Psychology ,health care economics and organizations ,General Psychology - Abstract
Sexual sadism is a paraphilia that focuses on domination, humiliation, and infliction of pain on a victim to stimulate sexual arousal. Although extensively described in psychology and forensic sciences, less is known about whether the harmful acts committed by sexual sadists are accompanied by deficits in moral judgment. A limited amount of behavioral research suggests moral insensitivity in sexual sadists; however, the neural networks underlying moral judgment in sadists have not been studied. In this pilot study, 21 incarcerated male sexual offenders with (n = 11) and without (n = 10) sexual sadism were scanned with functional magnetic resonance imaging (fMRI) while they viewed pictures that did or did not depict situations considered by most individuals to represent moral transgressions, and rated their degree of moral transgression severity. Results indicated primarily overlapping neural systems underlying moral judgment in sadists and non-sadists. However, non-sadists but not sadists showed a positive correlation between moral transgression severity ratings and activity in the anterior temporal cortex (ATC). This lack of ATC engagement in sadists might be a biomarker of altered moral judgment.
- Published
- 2020
- Full Text
- View/download PDF
47. Are Protective Factors Valid Constructs? Interrater Reliability And Construct Validity Of Proposed Protective Factors Against Sexual Reoffending
- Author
-
Gwenda M. Willis, David Thornton, and Sharon Kelley
- Subjects
Inter-rater reliability ,Recidivism ,Construct validity ,Risk management tools ,Risk assessment ,Psychology ,Law ,General Psychology ,Pathology and Forensic Medicine ,Clinical psychology - Abstract
Most sexual recidivism risk assessment tools focus primarily on risk factors and deficits without consideration for strengths or protective factors which might mitigate reoffense risk. The current study is the first in a research program designed to develop and validate the Structured Assessment of PROtective Factors for violence risk—Sexual Offence version (SAPROF-SO), a measure of protective factors against sexual reoffending. The study aimed to test interrater reliability and construct validity of the SAPROF-SO with a high-risk ( n = 40) and routine ( n = 40) sample. Interrater reliability between three independent raters was generally good to excellent for the SAPROF-SO domain and Total scores across both samples and compared favorably with validated measures of dynamic risk. Moreover, the SAPROF-SO demonstrated construct validity and was moderately independent of existing measures of risk. Findings open the door for a more balanced, strengths-based, and accurate approach to recidivism risk assessment.
- Published
- 2020
- Full Text
- View/download PDF
48. Sexual Violence Risk Management
- Author
-
David Thornton and Gina Ambroziak
- Subjects
medicine.medical_specialty ,Sexual violence ,business.industry ,medicine ,business ,Psychiatry ,Psychology ,Risk management - Published
- 2020
- Full Text
- View/download PDF
49. Fatty Fish Intervention and Psychophysiological Responses to Mental Workload in Forensic Inpatients
- Author
-
Bjørn Grung, Anita L. Hansen, David Thornton, Helge Molde, Gina Ambroziak, and Lisbeth Dahl
- Subjects
medicine.medical_specialty ,Physiology ,business.industry ,General Neuroscience ,education ,Workload ,Winter time ,law.invention ,Forensic science ,Fatty fish ,Neuropsychology and Physiological Psychology ,Psychophysiology ,Randomized controlled trial ,law ,Intervention (counseling) ,Physical therapy ,Medicine ,Heart rate variability ,business - Abstract
Abstract. The overall aim of this randomized controlled trial was to investigate the effect of a long-term fatty fish intervention during winter time on psychophysiological responses, that is, heart rate variability (HRV), to mental workload. Forty-seven forensic inpatients were randomly assigned into a fish group (FG) or a control group (CG). HRV responses to an experimental test procedure consisting of a resting baseline, mental workload, and a resting recovery were measured pre- and post-intervention. The results revealed that the FG showed attenuated physiological responses to mental workload from pretest to posttest by a significant increase in HRV. Additionally, the FG showed a higher HRV during recovery compared to the baseline and test conditions at both pretest and posttest. The CG showed no changes in psychophysiological responses from pretest to posttest to mental workload. Importantly, the CG showed impaired recovery at posttest, indicating a sustained physiological arousal after the stressor (mental workload) ended. Thus, the results indicate that increased fatty fish intake has the potential to increase resilience to mild cognitive stress in human beings with psychiatric illnesses.
- Published
- 2020
- Full Text
- View/download PDF
50. Sex-related differences in perception and discrimination of different speakers: An analysis of the auditory dorsal stream via EEG
- Author
-
David Thornton
- Subjects
Dorsum ,medicine.medical_specialty ,Speech perception ,medicine.diagnostic_test ,Perception ,media_common.quotation_subject ,medicine ,Sex related ,Cognition ,Audiology ,Electroencephalography ,Psychology ,media_common - Published
- 2022
- Full Text
- View/download PDF
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