Hi Reddit, I’m Tom Smith, MD for the UK’s Data Science Campus as part of the Office for National Statistics. I have 20 years’ experience using data and analysis to improve public services and am a life-long data addict. I have a PhD in computational neuroscience and robotics, an MSc in knowledge-based systems and an MA in theoretical physics. I’m currently Chair of the Advisory Board to the United Nations Global Platform for big data & official statistics, Member of Council for the UK Royal Statistical Society, and previously chair of the Environment Agency Data Advisory Group, vice-chair of the Royal Statistical Society Official Statistics section, and a member of the Open Data User Group ministerial advisory group to Cabinet Office. Since the Campus was founded in 2017 we have been working on a huge range of projects including: - using tax returns, ship tracking data and road traffic sensor data to allow early identification of large economic changes; - exploring what internet traffic peaks and troughs can tell us about our lives; - using satellite imagery to detect surface water and assess changes over time, for rapid detection of emerging issues; - launching a hub focused on data science and AI for International Development, located at the Department for International Development (DfID), near Glasgow. - supporting ONS, government and public sector organisations to increase their data science capability. We’re aiming to have 500 trained data science practitioners for UK government by 2021. I’ll be here to talk about statistics, data and making the world a better place from 3-5pm GMT today. Proof: https://twitter.com/ONSfocus/status/1237060713140625416 Ask me anything!
Intraclass correlation (ICC) is one of the most commonly misused indicators of interrater reliability, but a simple step-by-step process will get it right. In this article, I provide a brief review of reliability theory and interrater reliability, followed by a set of practical guidelines for the calculation of ICC in SPSS.
Boyer’s framework of scholarship was published before significant growth in digital technology. As more digital products are produced by medical educators, determining their scholarly value is of increasing importance. This scoping systematic review developed a taxonomy of digital products and determined their fit within Boyer’s framework of scholarship. We conducted a broad literature search for descriptions of digital products in the medical literature in July 2013 using Medline, EMBASE, ERIC, PSYCHinfo, and Google Scholar. A framework analysis categorized each product using Boyer’s model of scholarship, while a thematic analysis defined a taxonomy of digital products. 7422 abstracts were found and 524 met inclusion criteria. Digital products mapped primarily to the scholarship of teaching (85.4%) followed by integration (7.6%), application (5.5%), and discovery (1.5%). A taxonomy of 19 categories was defined. Web-based or computer assisted learning (41%) was described most frequently. We found that digital products are well described in medical literature and fit into Boyer’s framework of scholarship and proposed a taxonomy of digital products that parallel traditional forms of the scholarship of teaching and learning. This research should inform the development of tools to examine the impact and quality of digital products.
Hi everyone. We’re The Economist’s data team. We gather, analyse and visualise data for The Economist and produce data-driven journalism. Over the past year we’ve created many coronavirus trackers, a risk estimator and most recently an excess-mortality model, and we’ve seen the interest in our work skyrocket. We can answer questions about anything relating to data journalism at The Economist. All of our work can be found on the website here or you can follow us on Twitter for updates. For more exclusive insights, sign up for our free weekly newsletter. Proof: https://twitter.com/ECONdailycharts/status/1394666569599438851?s=20
This article is about whether the factors which drive online sharing of non-scholarly content also apply to academic journal titles. It uses Altmetric scores as a measure of online attention to articles from Frontiers in Psychology published in 2013 and 2014. Article titles with result-oriented positive framing and more interesting phrasing receive higher Altmetric scores, i.e., get more online attention. Article titles with wordplay and longer article titles receive lower Altmetric scores. This suggests that the same factors that affect how widely non-scholarly content is shared extend to academia, which has implications for how academics can make their work more likely to have more impact.
Hi Reddit! Today’s discussion is coming to us from the National Academy of Sciences, Engineering and Medicine (NASEM) and is a collaboration between r/science, LabX, and the Water, Science and Technology Board! We are panel of diverse water science professionals ready to answer your questions about all things related to drinking water. Water is a ubiquitous phenomenon! But its visual abundance—from its constant flow out of taps and fountains to the immensity of our oceans—can mask the fact that 1 in 7 people worldwide lack access to safe drinking water (that’s over 1 billion people!). Furthermore, in places like New Orleans or The Netherlands, water can seem like an impending threat without the proper means to safely contain it, or productively incorporate it into our daily lives. The broader water/society interface raises questions about drinking water’s vulnerability to climate change and society’s vulnerability to ageing infrastructure for adequate and safe sourcing, treatment, and distribution. Poor drinking water quality can result from pollution from sources such as industrial waste, agricultural runoff, corrosion of lead from distribution pipes, or treatment facility contamination by man-made materials such as polyfluoroalkyl substances (PFAS). Emerging innovations in grey/green infrastructure, stewardship programs to reduce man-made contaminants, desalination technology, and international efforts to increase access to safe water on a global scale might help preserve and increase Earth’s water supply and society’s value of it. All of these issues, and more, are on our collective radar and we look forward to discussing them with you. Ask us anything! Our discussion panel guests today are: Will Logan (u/Will_Logan_ICIWaRM) is currently the Director at the International Center for Integrated Water Resources Management (ICIWaRM), which is part of the U.S. Army Corps of Engineers. Previously, Will was the Science Attaché for the US Mission to UNESCO and he served for almost a decade on the Water, Science, and Technology Board at the National Academies of Sciences. Will holds a Ph.D. in Earth Sciences/Hydro-geology from Waterloo University and was an Assistant Professor of Hydro-geology at George Washington University. Ellen de Guzman (u/Ellen_de_Guzman) is currently the Senior Water Officer in the Middle East and North Africa Bureau at USAID. Ellen has managed projects spanning rural reconstruction, humanitarian and disaster response, alternative livelihoods, food security, agriculture, water and sanitation. Prior to USAID, Ellen worked for the National Academies of Sciences, where she provided policy research support to develop federal policies on managing subsurface water contamination, the Clean Water Act, sustainable water and environmental management in the California Bay-Delta, and invasive species in ballast water. Jin Shin (u/Jin_Shin_WSSC) is currently the Water Quality Division Manager at WSSC (Washington Suburban Sanitary Commission), where he has worked for nearly 15 years. The WSSC is one of the largest water and wastewater utilities in the nation, with a service area that spans nearly 1,000 square miles in Prince George’s and Montgomery counties in Maryland. Jin holds a Ph.D. in Environmental Engineering from John Hopkins University, where he was also a lecturer and visiting professor for 6 years. Teddi Ann Galligan (u/Teddi_Ann_Galligan) is a community science educator. She draws from firsthand experience living in conditions where safe drinking water was a daily issue, as well as substantial laboratory experience, which includes wastewater analysis for a sustainable sanitation digestion technology, water quality analysis, and clinical laboratory work in low-resource settings. Currently Director of Covalence Science Education, Ms. Galligan has designed and delivered hands-on programs in a wide variety of environments, ranging from classrooms in the United States to open-air community science workshops in Port-au-Prince, Haiti. Teddi Ann was an educator and consultant at the Marian Koshland Science Museum of the National Academy of Sciences for more than a decade, helping visitors use science to address real world community resilience issues associated with climate change. Our guests will be answering questions starting at 8:30 PM EST.
Hi reddit! In honor of the Super Bowl yesterday, we have assembled a panel of clinicians and researchers who specialize in the study of traumatic brain injury (often referred to as concussions). TBI is of growing interest to researchers, especially with questions surrounding the effects of chronic (repeated) injuries. Recent autopsies of deceased professional football players have found evidence of chronic traumatic encephalopathy, a neurodegenerative disease thought to be caused by chronic TBI. TBI is also a problem in other groups as well. Military members are often at risk of TBI– between 2000 and 2012, there were over 310,000 reported TBIs in active duty military serving in Middle Eastern combat theaters. Likewise, in the general population, children and older adults experience the highest rates of TBI (according to recent data from the Centers for Disease Control). If you have ever had questions about head injury, or some of the long-term outcomes of head injury, now is the time to ask! The panel we have assembled represent expertise in pediatric, sports-related, military-related, and chronic brain injury. Our panel includes: Dr. Robert Stern (u/RobertAStern) - I am a Professor of Neurology, Neurosurgery, and Anatomy & Neurobiology at Boston University (BU) School of Medicine, where I am also Director of the Clinical Core of the BU Alzheimer’s Disease Center. My primary area of research is chronic traumatic encephalopathy (CTE) and the long-term effects of repetitive head impacts in athletes. I am Co-Founder and Director of Clinical Research for the BU CTE Center, and I am proud to be the lead investigator of the DIAGNOSE CTE Research Project, a $16 million, 7-year grant (funded by the National Institutes of Health) for a multi-center, longitudinal study to develop methods of diagnosing CTE during life as well as examining potential risk factors of the disease. I have published over 160 peer-reviewed journal articles, as well as two new textbooks, including Sports Neurology. As a clinical neuropsychologist, I have also developed several commonly used cognitive, including the Neuropsychological Assessment Battery (NAB). Dr. Keith Yeates (u/KeithYeates) - Keith Yeates: I am a pediatric neuropsychologist by training. I hold the Ronald and Irene Ward Chair in Pediatric Brain Injury and am Professor and Head of the Department of Psychology at the University of Calgary in Alberta, Canada. I head the University’s Integrated Concussion Research Program. I have been doing clinical and research work on TBI in children for about 30 years. Dr. Elisabeth Wilde (u/LisaWildePhD) - I am an Associate Professor in the Department of Neurology at the University of Utah and an Associate Professor in the Departments of Physical Medicine and Rehabilitation, Neurology and Radiology at Baylor College of Medicine. I also hold an appointment as a Health Research Scientist in the US Veterans Affairs Health System (VA Salt Lake City Healthcare System). My research interests include the use of advanced forms of neuroimaging to enhance diagnosis and prognosis, monitor recovery and neurodegeneration, evaluate the efficacy of therapeutic intervention, and elucidate aspects of neuroplasticity in traumatic brain injury. As a clinical neuropsychologist, I have an interest in brain-behavior relationships involving cognitive, neurological, and functional outcome and clinical trials in traumatic brain injury and associated comorbidities. For the last 20 years, I have worked with patients with traumatic brain injury and concussion across a spectrum of age, severity, and acuity, with particular interests in children and adolescents, athletes, and Veteran and Active Duty Service Members with concussion or traumatic brain injury. I have participated in over 40 federally-funded clinical projects in TBI, and authored over 120 peer-reviewed publications. I am currently the Director of the Neuroimaging Core for the Department of Defense and Veterans Affairs co-funded Chronic Effects of Neurotrauma Consortium (CENC) Neuroimaging Core and has been actively involved in the International Common Data Elements (CDE) initiative and co-leads the Enhancing Neuroimaging Genetics Meta-analysis (ENIGMA) Working Group for TBI. Dr. Vicki Anderson (u/VickiAndersonPhD) - I am a clinical neuropsychologist at the University of Melbourne and Royal Children’s Hospital, Australia. My work spans clinical practice, research and teaching, with my focus being on children with acquired brain injury and their families. In particular, I am interested in the impact of environment and family on socio-emotional recovery, and on developing parent-based psychosocial interventions to optimise child recovery. Dr. Chris Giza (u/grizwon) - I graduated from Dartmouth College, received my M.D. from West Virginia University and completed my training in Neurology at UCLA. Then I worked on the Yosemite Search and Rescue team before joining the UCLA Brain Injury Research Center in 1998. I served on the California State Athletic Commission from 2005-2015, and traveled to Afghanistan in 2011 as a civilian advisor to the Department of Defense. I founded and direct the UCLA Steve Tisch BrainSPORT program, and serve as Medical Director for the Operation MEND-Wounded Warrior Project mild TBI program. I co-authored concussion / mild TBI guidelines for the American Academy of Neurology, Centers for Disease Control and the Concussion in Sport Group (Berlin guidelines), and have been a clinical consultant for the NFL, NHL/NHLPA, NBA, MLB and Major League Soccer. I am a Professor of Pediatric Neurology and Neurosurgery at the David Geffen School of Medicine and UCLA Mattel Children’s Hospital.
Hello r/dataisbeautiful! We are Steven Rich, Aaron Williams and Andrew Ba Tran of The Washington Post’s data and design team! We’ve compiled a comprehensive database on the sale of pain pills which fueled the opioid epidemic. The Post team sifted through almost 380 million transactions from 2006 through 2012 in the Drug Enforcement Administration’s database and made the data available at state and county levels to help the public understand the national crisisWe’re here to talk about the methodology, tracking, how they’ve seen people use their data, and how you can too! Want to take a peek at the data? Here’s how to do it. “The Opioid Files” is an investigative effort to analyze an epidemic that’s claimed the lives of more than 200,000 people since 1996. All of our past coverage can be found here. We start at 1 p.m. Looking forward to answering your questions, and special thanks to the mods for inviting us here!
Hi reddit! This month the UN is holding its Climate Action Summit, it is New York City’s Climate Week next week, today is the Global Climate Strike, earlier this month was the Asia Pacific Climate Week, and there are many more local events happening. Since climate change is in the news a lot let’s talk about it! We’re a panel of experts who study and communicate about climate change’s causes, impacts, and solutions, and we’re here to answer your questions about it! Is there something about the science of climate change you never felt you fully understood? Questions about a claim you saw online or on the news? Want to better understand why you should care and how it will impact you? Or do you just need tips for talking to your family about climate change at Thanksgiving this year? We can help! Here are some general resources for you to explore and learn about the climate: AAAS just released a report with case studies and videos of how communities and companies (and individuals) in the US are working with scientists to respond to climate change called “How We Respond.” NASA: Vital Signs of the Planet National Academies of Sciences: Climate Change Evidence and Causes National Geographic: Seven things to know about Climate Change Today’s guests are: Emily Cloyd (u/BotanyAndDragons): I’m the director for the American Association for the Advancement of Science Center for Public Engagement with Science and Technology, where I oversee programs including How We Respond: Community Responses to Climate Change (just released!), the Leshner Leadership Institute, and the AAAS IF/THEN Ambassadors, and study best practices for science communication and policy engagement. Prior to joining AAAS, I led engagement and outreach for the Third National Climate Assessment, served as a Knauss Marine Policy Fellow at the National Oceanic and Atmospheric Administration, and studied the use of ecological models in Great Lakes management. I hold a Master’s in Conservation Biology (SUNY College of Environmental Science and Forestry) and a Bachelor’s in Plant Biology (University of Michigan), am always up for a paddle (especially if it is in a dragon boat), and last year hiked the Tour du Mont Blanc. Jeff Dukes (u/Jeff_Dukes): My research generally examines how plants and ecosystems respond to a changing environment, focusing on topics from invasive species to climate change. Much of my experimental work seeks to inform and improve climate models. The center I direct has been leading the Indiana Climate Change Impacts Assessment (INCCIA); that’s available at IndianaClimate.org. You can find more information about me at https://web.ics.purdue.edu/~jsdukes/lab/index.html, and more information about the Purdue Climate Change Research Center at http://purdue.edu/climate. Hussein R. Sayani (u/Hussein_Sayani): I’m a climate scientist at the School of Earth and Atmospheric Science at Georgia Institute of Technology. I develop records of past ocean temperature, salinity, and wind variability in the tropical Pacific by measuring changes in the chemistry of fossil corals. These past climate records allow us to understand past climate changes in the tropical Pacific, a region that profoundly influences temperature and rainfall patterns around the planet, so that we can improve future predictions of global and regional climate change. Jessica Moerman (u/Jessica_Moerman): Hi reddit! My name is Jessica Moerman and I study how climate changed in the past - before we had weather stations. How you might ask? I study the chemical fingerprints of geologic archives like cave stalagmites, lake sediments, and ancient soil deposits to discover how temperature and rainfall varied over the last several ice age cycles. I have a Ph.D. in Earth and Atmospheric Sciences from the Georgia Institute of Technology and have conducted research at Johns Hopkins University, University of Michigan, and the Smithsonian National Museum of Natural History. I am now a AAAS Science and Technology Policy Fellow working on climate and environmental issues. Our guests will be joining us throughout the day (primarily in the afternoon Eastern Time) to answer your questions and discuss!
Hi reddit! We’re a group of scientists and advocates who believe that the traditional genetics research model is outdated. We think that people who participate in genetic studies should be involved in decision-making, that research projects should collaborate, that samples should be diverse, and that studies should use real world data. We need these changes to improve our ability to discover treatments and cures for diseases. But at the same time, researchers also need to ensure participant privacy, data security, and give participants the chance to weigh in on and directly benefit from research- medically, informationally, and financially. Let’s discuss! With us today are an array of researchers and leaders from a variety of genetics backgrounds working with a company, LunaPBC, on these questions. Dawn Barry (u/Dawn_Barry): I’m the President and Co-founder at LunaPBC, Board Chair at Alzheimer’s Association San Diego/Imperial Chapter, and former VP Applied Genomics at Illumina. The twelve years I spent at Illumina, Inc., I led pioneering teams in preemptive health screening, nutrition security, and transplant diagnostics. I was also the co-founder of the Illumina Understand Your Genome symposium, which is now owned by Genome Medical. Bob Kain (u/Bob_Kain): I’m the Chief Executive Officer and Co-founder at LunaPBC, 2019 World Economic Forum’s Tech Pioneer, and former Chief Engineering Officer at Illumina. During my 15-year tenure, Illumina grew from a research start up of 30 employees to a global genomics leader of 3,000 employees with $1.5 billion in revenue. My team helped reduce the cost of genome sequencing from a million dollars in 2006 to $1,000 in 2015. The products developed enabled new applications for DNA sequencing in agriculture, pathogen identification and precision medicine. Today, I’m building a talented, ethical team with unifying visions to create a world-changing solution and improve the quality of life for all at LunaPBC. Scott Kahn, Ph.D (u/Scott_Kahn): I’m the Chief Information Officer at LunaPBC, Board of Directors at Rady Children’s Institute for Genomic Medicine, and former Chief Information Officer and Vice President Commercial, Enterprise Informatics at Illumina. I’m integrating data privacy and security provisions that comply with GDPR and HIPAA at the world’s first community-owned health database that offer shares of ownership to health data contributors. Kirby Bloom (u/Kirby_Bloom): I’m the Chief Architect at LunaPBC, former Head of Software for Applied Genomics at Illumina, and MIDS candidate at the University of California, Berkeley. I’m helping bridge the gap between research scientists and large scale data analytics by building the tools needed to produce better insights for health discovery. Sharon Terry (u/Sharon-Terry): I’m the President and CEO of the Genetic Alliance, a network transforming health by promoting openness and is founding CEO of PXE International, a research advocacy organization for the genetic condition pseudoxanthoma elasticum (PXE). My memberships and advisories include the International Rare Disease Research Consortium and the Institute of Medicine Science and Policy Board. I was instrumental in the passage of the Genetic Information Nondiscrimination Act. Among other awards I received was the Clinical Research Forum, Foundation’s Annual Award for Leadership in Public Advocacy in 2011, and PMWC 2019 Luminary Award Recipient. Yaniv Erlich, Ph.D (u/Yaniv-Erlich): I’m the creator of DNA.Land, Chief Science Officer of MyHeritage.com, and until recently, an Associate Professor of Computer Science and Computational Biology at Columbia University. I’m a TEDMED speaker (2018), the recipient of DARPA’s Young Faculty Award (2017), the Burroughs Wellcome Career Award (2013) and the Harold M. Weintraub award (2010). Aristides Patrinos, Ph.D (u/Aristides_Patrinos): I am the Chief Scientist and Director for Research of the NOVIM Group, Former Lead at the Human Genome Project, LunaDNA Advisor, and leading authority on structural biology, genomics, global environmental change, and nuclear medicine. I’m dedicated to the development of synthetic biology and in the development of clean and renewable fuels and chemicals, sustainable food products, and novel medical applications. EDIT: Thank you to everyone who participated in this important discussion about the future of health discovery. We believe the fastest, most impactful change can only happen at the level of community. Your voice matters. Please feel free to continue the conversation at lunadna.com and @LunaDNA_ on Twitter. Until then, it was our pleasure chatting with you!
Abortion is an accepted legal practice, in many countries, (Center for Reproductive Rights 2016), but that does not mean that there are not ethical implications which are being ignored. This article examines the ethical consequences in the light of a new understanding of them: the “infinite crime”. This variety of crime is one in which any given action has infinite consequences of a negative nature. Several motivations for elective abortion are considered individually with regards to their ethics, in the light of this new definition of an ethical crime. These include the desire for the freedom to be lazy; the freedom to be materialist; the freedom of time and its subcategory the freedom to create; and the freedom of movement. Furthermore, rape is examined and the question considered as to whether it is an infinite crime, and whether it is always a crime, at all, in a broader ethical context. The Principle of the Immorality of Conception by Rape, is defined. The issue of how to approach abortion in rape cases, is addressed. Other reasons for abortion are weighed, including abortion for reason of timing; abortion for reason of family sizing, abortion for reason of genetic deformity and abortion for reason of incest. A new value for human life is proposed. The implications for medicine and law, of this new understanding of the ethics of abortion, are outlined.
We’re Jessica Holzberg and Ashley Amaya, both survey research methodologists based in Washington, D.C. Questions abound regarding the value and reliability of survey research, including federal data, and we want to share how we work to uncover insights that impact the lives of everyday Americans. Public opinion research is essential to a healthy democracy and provides information that is crucial to informed policymaking. This research gives voice to the nation’s beliefs, attitudes and desires. Ask us how! We believe in transparency and in ethical survey practices. We also believe some practices are not at all above board. You can ask us about those, too. I’m Jessica, and I am the associate communications chair for the American Association for Public Opinion Research (AAPOR). I use both qualitative and quantitative research methods such as cognitive interviewing, focus groups, web probing and experiments to reduce survey measurement error and improve the clarity of communication around surveys. I particularly like talking about the burden of surveys for respondents, measurement of sexual orientation and gender identity, and issues surrounding privacy and confidentiality. I’m Ashley, and I am a senior research survey methodologist at RTI International. I am also the Editor-in-chief of Survey Practice, an assistant research professor at University of Maryland and University of Mannheim, and a member of AAPOR’s Standards Definitions and Policy Impact Award Committees. I focus on the big picture of any design to make sure that all components (e.g., sampling, data collection modes, questionnaires, analysis) form a cohesive design. I also like talking about alternative sources of data (e.g., administrative records, digital trace data) that can enhance or replace survey data. Proof: https://i.redd.it/2flepy2kfhz31.jpg https://i.redd.it/e98oburlfhz31.jpg Ask us Anything!