A5046703626- Advanced X-ray Imaging Techniques
- X-ray Spectroscopy and Fluorescence Analysis
- Nuclear Physics and Applications
- Particle Accelerators and Free-Electron Lasers
- Social Media and Politics
- Electron and X-Ray Spectroscopy Techniques
- Misinformation and Its Impacts
- Particle accelerators and beam dynamics
- Crystallography and Radiation Phenomena
- Media Studies and Communication
- Superconducting Materials and Applications
- Advanced Chemical Physics Studies
- Advanced X-ray and CT Imaging
- Medical Imaging Techniques and Applications
- Nuclear physics research studies
- X-ray Diffraction in Crystallography
- Media Influence and Politics
- Surface and Thin Film Phenomena
- Ion-surface interactions and analysis
- Enzyme Structure and Function
- Atomic and Subatomic Physics Research
- Advancements in Photolithography Techniques
- Electoral Systems and Political Participation
- Integrated Circuits and Semiconductor Failure Analysis
- Radiation Therapy and Dosimetry
The Ohio State University
2015-2024
California State University, Chico
2024
Australian Nuclear Science and Technology Organisation
1998-2023
Florida State University
2020
University School
2019
National Taiwan University
2019
Cornell University
2010
Australian Synchrotron
2002-2010
Argonne National Laboratory
2010
University of Saskatchewan
2010
A review of research suggests that the desire for opinion reinforcement may play a more important role in shaping individuals' exposure to online political information than an aversion challenge. The article tests this idea using data collected via web-administered behavior-tracking study with subjects recruited from readership 2 partisan news sites (N = 727). results demonstrate opinion-reinforcing promotes story while opinion-challenging makes only marginally less likely. influence both...
Journal Article Politically Motivated Reinforcement Seeking: Reframing the Selective Exposure Debate Get access R. Kelly Garrett 1School of Communication, The Ohio State University, Columbus, OH 43221, USA Search for other works by this author on: Oxford Academic Google Scholar Volume 59, Issue 4, December 2009, Pages 676–699, https://doi.org/10.1111/j.1460-2466.2009.01452.x Published: 10 2009
There has been deepening concern about political polarization in public attitudes toward the scientific community. The “intrinsic thesis” attributes this to psychological deficiencies among conservatives as compared liberals. “contextual makes no such claims inherent differences between and liberals, but rather points interacting institutional factors forces driving polarization. We evaluate evidence for both theses context of developing testing a theoretical model audience response...
Journal Article Implications of pro- and Counterattitudinal Information Exposure for Affective Polarization Get access R. Kelly Garrett, Garrett 1School Communication, The Ohio State University, Columbus, OH, 43210, USA, 1Corresponding author: Corresponding author. Garrett; Search other works by this author on: Oxford Academic Google Scholar Shira Dvir Gvirsman, Gvirsman 2School Netanya College, Israel, Benjamin K. Johnson, Johnson Yariv Tsfati, Tsfati 3Department University Haifa, Rachel...
Journal Article A New Era of Minimal Effects? Response to Bennett and Iyengar Get access R. Lance Holbert, Holbert 1School Communication, The Ohio State University, Columbus, OH 43210, USA Search for other works by this author on: Oxford Academic Google Scholar Kelly Garrett, Garrett Laurel S. Gleason Volume 60, Issue 1, March 2010, Pages 15–34, https://doi.org/10.1111/j.1460-2466.2009.01470.x Published: 25 February 2010
Journal Article Partisan Paths to Exposure Diversity: Differences in pro- and Counterattitudinal News Consumption Get access R. Kelly Garrett, Garrett 1School of Communication, Ohio State University, Columbus, OH 43210, USA Search for other works by this author on: Oxford Academic Google Scholar Natalie Jomini Stroud 2Department Communication Studies, The University Texas at Austin, TX 78712-0115, Volume 64, Issue 4, August 2014, Pages 680–701, https://doi.org/10.1111/jcom.12105 Published:...
<h3>Importance</h3> COVID-19 has disproportionately affected Black individuals in the US; however, vaccination rates among trail those other racial groups. This disparity is often attributed to a high level of vaccine hesitancy individuals, but few studies have examined changes over time. <h3>Objectives</h3> To compare between and White US examine mechanisms that might help explain observed differences. <h3>Design, Setting, Participants</h3> survey study used 7 waves data collected using...
The idea that U.S. conservatives are uniquely likely to hold misperceptions is widespread but has not been systematically assessed. Research focused on beliefs about narrow sets of claims never intended capture the richness political information environment. Furthermore, factors contributing this performance gap remain unclear. We generated an unique longitudinal dataset combining social media engagement data and a 12-wave panel study Americans' knowledge high-profile news over 6 months....
Some scholars worry that Instant Messaging (IM), by virtue of the ease with which users can initiate and participate in online conversations, contributes to an increase task interruption. Others argue workers use IM strategically, employing it ways reduce This article examines relationship between interruption, using data collected via a (U.S.) national telephone survey full-time who regularly computers (N = 912). Analysis these indicates has no influence on overall levels work...
The Soft X‐ray beamline at the Australian synchrotron has been constructed around a collimated light Plane Grating Monochromator taking from an Elliptically Polarized Undulator (EPU). covers wide photon energy range between 90 to 2500 eV, using two gratings of 250 l/mm and 1200 l/mm. At present output monochromator is directed into one branchline with dedicated UHV endstation. measured performance in flux resolution shown be very close that theoretical calculations.
The Maia detector system is engineered for energy dispersive x‐ray fluorescence spectroscopy and elemental imaging at photon rates exceeding 107/s, integrated scanning of samples pixel transit times as small 50μs high definition images 108 pixels real‐time processing detected events spectral deconvolution online display pure images. developed by CSIRO BNL combines a planar silicon 384 array, application‐specific circuits pulse shaping peak detection sampling optical data transmission to an...
Journal Article Troubling Consequences of Online Political Rumoring Get access R. Kelly Garrett 1School Communication, The Ohio State University, Columbus, OH 43210, USA 1Corresponding author: Garrett; Search for other works by this author on: Oxford Academic Google Scholar Human Communication Research, Volume 37, Issue 2, 1 April 2011, Pages 255–274, https://doi.org/10.1111/j.1468-2958.2010.01401.x Published: 01 2011
Journal Article Electoral Consequences of Political Rumors: Motivated Reasoning, Candidate Rumors, and Vote Choice during the 2008 U.S. Presidential Election Get access Brian E. Weeks, Weeks School Communication, The Ohio State University Brain is a doctoral candidate in Communication at University. His research focuses on causes effects political misperceptions influence emotions formation attitudes beliefs. Search for other works by this author on: Oxford Academic Google Scholar R. Kelly...
Is personal Internet use at work primarily the domain of lower-status employees, or do individuals higher up organizational hierarchy engage in this activity equal even greater levels? We posit that workplace status is associated with significant incentives and opportunities for use. test hypothesis using data collected via a recent national telephone survey (n = 1,024). Regression analyses demonstrate that, contrary to conventional wisdom, higher-status as measured by occupation status, job...
Telework has been the subject of study for longer than a quarter century, yet its causes and consequences are poorly understood. A key reason this shortcoming is that scholars define use concept in many different ways. This article presents taxonomy telework, distinguishing among three distinct forms: fixed-site mobile flexiwork. It then offers series research questions about associations these types telework variety other factors. Using data collected national telephone survey more 1,200...
Media-based fact checking contributes to more accurate political knowledge, but its corrective effects are limited. We argue that biographical information included in a message, which is often unrelated the inaccurate claim itself, can activate misperception-congruent naïve theories, increasing confidence misperception's plausibility and inducing skepticism toward denials. Resistance corrections occurs regardless of initial belief accuracy, effect strongest among those who find contextual...
Computer scientists have responded to the high prevalence of inaccurate political information online by creating systems that identify and flag false claims. Warning users as it is displayed has obvious appeal, but also poses risk. Compared post-exposure corrections, real-time corrections may cause be more resistant factual information. This paper presents an experiment comparing effects are presented after a short distractor task. Although modestly effective than delayed overall, closer...
This article has 2 goals: to provide additional evidence that exposure ideological online news media contributes political misperceptions, and test 3 forms this media-effect might take. Analyses are based on representative survey data collected during the 2012 U.S. presidential election (N = 1,004). Panel offer persuasive biased site use promotes inaccurate beliefs, while cross-sectional insight into nature of these effects. There is no reduces awareness politically unfavorable evidence,...
Views Icon Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Twitter Facebook Reddit LinkedIn Tools Reprints and Permissions Cite Search Site Citation A. J. Kropf, Katsoudas, S. Chattopadhyay, T. Shibata, E. Lang, V. N. Zyryanov, B. Ravel, K. McIvor, M. Kemner, G. Scheckel, R. Bare, Terry, D. Kelly, Bunker, C. U. Segre; The New MRCAT (Sector 10) Bending Magnet Beamline at the Advanced Photon Source. AIP Conf. Proc. 23 June 2010; 1234 (1): 299–302....
Widespread misperceptions undermine citizens' decision-making ability. Conclusions based on falsehoods and conspiracy theories are by definition flawed. This article demonstrates that individuals' epistemic beliefs–beliefs about the nature of knowledge how one comes to know–have important implications for perception accuracy. The present study uses a series large, nationally representative surveys U.S. population produce valid reliable measures three aspects beliefs: reliance intuition...
We use three online experiments—two selection-based and one forced-exposure—to demonstrate that increasing the salience of national identity can promote affective polarization toward undocumented immigrants, both directly indirectly, via selection pro- counter-attitudinal articles about immigration. As anticipated, across studies, priming exacerbates among immigration opponents. For group, also indirectly increases enhanced exposure to pro-attitudinal (i.e., anti-immigration) news. In study,...
There is considerable concern about the role that social media, such as Facebook and Twitter, play in promoting misperceptions during political campaigns. These technologies are widely used, inaccurate information flowing across them has a high profile. This research uses three-wave panel surveys conducted with representative samples of Americans both 2012 2016 U.S. Presidential elections to assess whether use media for promoted endorsement falsehoods major party candidates or important...
The information environment that social movements face is increasingly complex, making traditional assumptions about media, messaging, and communication used in movement studies less relevant. Building on work begun within the study of digital protest, we argue a greater integration political research could offer substantial contributions. We illustrate this claim by discussing how focus audiences message reception, as well context, advance movements. Specifically, discuss range topics...