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https://www.readbyqxmd.com/read/29791468/do-altmetrics-correlate-with-the-quality-of-papers-a-large-scale-empirical-study-based-on-f1000prime-data
#1
Lutz Bornmann, Robin Haunschild
In this study, we address the question whether (and to what extent, respectively) altmetrics are related to the scientific quality of papers (as measured by peer assessments). Only a few studies have previously investigated the relationship between altmetrics and assessments by peers. In the first step, we analyse the underlying dimensions of measurement for traditional metrics (citation counts) and altmetrics-by using principal component analysis (PCA) and factor analysis (FA). In the second step, we test the relationship between the dimensions and quality of papers (as measured by the post-publication peer-review system of F1000Prime assessments)-using regression analysis...
2018: PloS One
https://www.readbyqxmd.com/read/29772003/general-discussion-of-data-quality-challenges-in-social-media-metrics-extensive-comparison-of-four-major-altmetric-data-aggregators
#2
Zohreh Zahedi, Rodrigo Costas
The data collection and reporting approaches of four major altmetric data aggregators are studied. The main aim of this study is to understand how differences in social media tracking and data collection methodologies can have effects on the analytical use of altmetric data. For this purpose, discrepancies in the metrics across aggregators have been studied in order to understand how the methodological choices adopted by these aggregators can explain the discrepancies found. Our results show that different forms of accessing the data from diverse social media platforms, together with different approaches of collecting, processing, summarizing, and updating social media metrics cause substantial differences in the data and metrics offered by these aggregators...
2018: PloS One
https://www.readbyqxmd.com/read/29666750/tweet-success-scientific-communication-correlates-with-increased-citations-in-ecology-and-conservation
#3
Clayton T Lamb, Sophie L Gilbert, Adam T Ford
Science communication is seen as critical for the disciplines of ecology and conservation, where research products are often used to shape policy and decision making. Scientists are increasing their online media communication, via social media and news. Such media engagement has been thought to influence or predict traditional metrics of scholarship, such as citation rates. Here, we measure the association between citation rates and the Altmetric Attention Score-an indicator of the amount and reach of the attention an article has received-along with other forms of bibliometric performance (year published, journal impact factor, and article type)...
2018: PeerJ
https://www.readbyqxmd.com/read/29622526/impact-of-low-back-pain-clinical-trials-measured-by-the-altmetric-score-cross-sectional-study
#4
Amanda Costa Araujo, Dafne Port Nascimento, Gabrielle Zoldan Gonzalez, Christopher G Maher, Leonardo Oliveira Pena Costa
BACKGROUND: There is interest from authors and publishers in sharing the results of their studies over the Internet in order to increase their readership. In this way, articles tend to be discussed and the impact of these articles tends to be increased. In order to measure this type of impact, a new score (named Altmetric) was created. Altmetric aims to understand the individual impact of each article through the attention attracted online. OBJECTIVE: The primary objective of this study was to analyze potential factors related with the publishing journal and the publishing trial that could be associated with Altmetric scores on a random sample of low back pain randomized controlled trials (RCTs)...
April 5, 2018: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/29621253/a-correlation-comparison-between-altmetric-attention-scores-and-citations-for-six-plos-journals
#5
Wenya Huang, Peiling Wang, Qiang Wu
This study considered all articles published in six Public Library of Science (PLOS) journals in 2012 and Web of Science citations for these articles as of May 2015. A total of 2,406 articles were analyzed to examine the relationships between Altmetric Attention Scores (AAS) and Web of Science citations. The AAS for an article, provided by Altmetric aggregates activities surrounding research outputs in social media (news outlet mentions, tweets, blogs, Wikipedia, etc.). Spearman correlation testing was done on all articles and articles with AAS...
2018: PloS One
https://www.readbyqxmd.com/read/29590216/perception-of-the-importance-of-chemistry-research-papers-and-comparison-to-citation-rates
#6
Rachel Borchardt, Cullen Moran, Stuart Cantrill, Chemjobber, See Arr Oh, Matthew R Hartings
Chemistry researchers are frequently evaluated on the perceived significance of their work with the citation count as the most commonly-used metric for gauging this property. Recent studies have called for a broader evaluation of significance that includes more nuanced bibliometrics as well as altmetrics to more completely evaluate scientific research. To better understand the relationship between metrics and peer judgements of significance in chemistry, we have conducted a survey of chemists to investigate their perceptions of previously published research...
2018: PloS One
https://www.readbyqxmd.com/read/29575351/measuring-the-impact-of-pharmacoepidemiologic-research-using-altmetrics-a-case-study-of-a-cnodes-drug-safety-article
#7
J M Gamble, Robyn L Traynor, Anatoliy Gruzd, Philip Mai, Colin R Dormuth, Ingrid S Sketris
PURPOSE: To provide an overview of altmetrics, including their potential benefits and limitations, how they may be obtained, and their role in assessing pharmacoepidemiologic research impact. METHODS: Our review was informed by compiling relevant literature identified through searching multiple health research databases (PubMed, Embase, and CIHNAHL) and grey literature sources (websites, blogs, and reports). We demonstrate how pharmacoepidemiologists, in particular, may use altmetrics to understand scholarly impact and knowledge translation by providing a case study of a drug-safety study conducted by the Canadian Network of Observational Drug Effect Studies...
March 24, 2018: Pharmacoepidemiology and Drug Safety
https://www.readbyqxmd.com/read/29572396/are-methodological-quality-and-completeness-of-reporting-associated-with-citation-based-measures-of-publication-impact-a-secondary-analysis-of-a-systematic-review-of-dementia-biomarker-studies
#8
Shona Mackinnon, Bogna A Drozdowska, Michael Hamilton, Anna H Noel-Storr, Rupert McShane, Terry Quinn
OBJECTIVE: To determine whether methodological and reporting quality are associated with surrogate measures of publication impact in the field of dementia biomarker studies. METHODS: We assessed dementia biomarker studies included in a previous systematic review in terms of methodological and reporting quality using the Quality Assessment of Diagnostic Accuracy Studies (QUADAS) and Standards for Reporting of Diagnostic Accuracy (STARD), respectively. We extracted additional study and journal-related data from each publication to account for factors shown to be associated with impact in previous research...
March 22, 2018: BMJ Open
https://www.readbyqxmd.com/read/29536144/altmetric-versus-bibliometric-perspective-regarding-publication-impact-and-force
#9
Arfon G M T Powell, Victoria Bevan, Chris Brown, Wyn G Lewis
BACKGROUND: Bibliometric and Altmetric analyses highlight key publications, which have been considered to be the most influential in their field. The hypothesis was that highly cited articles would correlate positively with levels of evidence and Altmetric scores (AS) and rank. METHODS: Surgery as a search term was entered into Thomson Reuter's Web of Science database to identify all English-language full articles. The 100 most cited articles were analysed by topic, journal, author, year, institution, and AS...
March 13, 2018: World Journal of Surgery
https://www.readbyqxmd.com/read/29518193/disciplinary-differences-of-the-impact-of-altmetric
#10
José Luis Ortega
The main objective of this work was to group altmetric indicators according to their relationships and detect disciplinary differences with regard to altmetric impact in a set of 3793 research articles published in 2013. Three of the most representative altmetric providers (Altmetric, PlumX and Crossref Event Data) and Scopus were used to extract information about these publications and their metrics. Principal component analysis was used to summarize the information on these metrics and detect groups of indicators...
April 1, 2018: FEMS Microbiology Letters
https://www.readbyqxmd.com/read/29481414/discussion-alternative-metrics-of-scholarly-output-the-relationship-among-altmetric-score-mendeley-reader-score-citations-and-downloads-in-plastic-and-reconstructive-surgery
#11
Srinivas M Susarla, Jeffrey B Friedrich
No abstract text is available yet for this article.
March 2018: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/29481413/alternative-metrics-of-scholarly-output-the-relationship-among-altmetric-score-mendeley-reader-score-citations-and-downloads-in-plastic-and-reconstructive-surgery
#12
Qing Zhao Ruan, Austin D Chen, Justin B Cohen, Dhruv Singhal, Samuel J Lin, Bernard T Lee
BACKGROUND: The impact of scholarly output is typically measured by the number of citations and, more recently, downloads. Newer metrics have been developed to reflect digital dissemination of knowledge such as the Altmetric and Mendeley reader scores. This article examines the relationship among citations, download rates, Altmetric scores, and Mendeley reader scores in Plastic and Reconstructive Surgery. METHODS: The authors accessed the 55 most-cited articles published in Plastic and Reconstructive Surgery from 2014 to 2015...
March 2018: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/29464138/the-use-of-twitter-by-the-trauma-and-orthopaedic-surgery-journals-twitter-activity-impact-factor-and-alternative-metrics
#13
Hannah Hughes, Andrew Hughes, Colin Murphy
Aim Social media (SoMe) platforms have become leading methods of communication and dissemination of scientific information in the medical community. They allow for immediate discussion and widespread engagement around important topics. It has been hypothesized that the activity on Twitter positively correlates with highly cited articles. The purpose of this study was to analyze the prevalence and activity of Trauma and Orthopaedic Surgery journals on Twitter, with the hypothesis that the impact factor is positively associated with the Twitter usage...
December 10, 2017: Curēus
https://www.readbyqxmd.com/read/29448902/the-altmetric-attention-score-what-does-it-mean-and-why-should-i-care
#14
Susan A Elmore
No abstract text is available yet for this article.
April 2018: Toxicologic Pathology
https://www.readbyqxmd.com/read/29437752/towards-high-quality-useful-practice-guidelines-for-child-and-youth-mental-health-disorders-protocol-for-a-systematic-review-and-consensus-exercise
#15
Kathryn Bennett, Stephanie Duda, Melissa Brouwers, Peter Szatmari, Amanda Newton, John McLennan, Purnima Sundar, Kristin Cleverley, Alice Charach, Joanna Henderson, Darren Courtney, Maureen Rice
INTRODUCTION: The quality of clinical practice guidelines (PGs) has not been evaluated in child and youth mental health (CYMH). To address this gap, we will: (1) conduct a systematic review (SR) to answer the question 'among eligible PGs relevant to the prevention or treatment of CYMH conditions, which PGs meet criteria for minimum and high quality?'; (2) apply nominal group methods to create recommendations for how CYMH PG quality, completeness and usefulness can be strengthened. METHODS AND ANALYSIS: SR: Potentially eligible PGs will be identified in 12 databases using a reproducible search strategy developed by a research librarian...
February 6, 2018: BMJ Open
https://www.readbyqxmd.com/read/29426619/altmetrics-beyond-the-impact-factor
#16
EDITORIAL
R Taberner
No abstract text is available yet for this article.
March 2018: Actas Dermo-sifiliográficas
https://www.readbyqxmd.com/read/29377889/the-differential-impact-of-scientific-quality-bibliometric-factors-and-social-media-activity-on-the-influence-of-systematic-reviews-and-meta-analyses-about-psoriasis
#17
REVIEW
Juan Ruano, Macarena Aguilar-Luque, Francisco Gómez-Garcia, Patricia Alcalde Mellado, Jesus Gay-Mimbrera, Pedro J Carmona-Fernandez, Beatriz Maestre-López, Juan Luís Sanz-Cabanillas, José Luís Hernández Romero, Marcelino González-Padilla, Antonio Vélez García-Nieto, Beatriz Isla-Tejera
Researchers are increasingly using on line social networks to promote their work. Some authors have suggested that measuring social media activity can predict the impact of a primary study (i.e., whether or not an article will be highly cited). However, the influence of variables such as scientific quality, research disclosures, and journal characteristics on systematic reviews and meta-analyses has not yet been assessed. The present study aims to describe the effect of complex interactions between bibliometric factors and social media activity on the impact of systematic reviews and meta-analyses about psoriasis (PROSPERO 2016: CRD42016053181)...
2018: PloS One
https://www.readbyqxmd.com/read/29362788/altmetric-scores-citations-and-publication-of-studies-posted-as-preprints
#18
Stylianos Serghiou, John P A Ioannidis
No abstract text is available yet for this article.
January 23, 2018: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/29362787/prevalence-of-disclosed-conflicts-of-interest-in-biomedical-research-and-associations-with-journal-impact-factors-and-altmetric-scores
#19
Quinn Grundy, Adam G Dunn, Florence T Bourgeois, Enrico Coiera, Lisa Bero
No abstract text is available yet for this article.
January 23, 2018: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/29291121/tweeting-birds-online-mentions-predict-future-citations-in-ornithology
#20
Tom Finch, Nina O'Hanlon, Steve P Dudley
The rapid growth of online tools to communicate scientific research raises the important question of whether online attention is associated with citations in the scholarly literature. The Altmetric Attention Score (AAS) quantifies the attention received by a scientific publication on various online platforms including news, blogs and social media. It has been advanced as a rapid way of gauging the impact of a piece of research, both in terms of potential future scholarly citations and wider online engagement...
November 2017: Royal Society Open Science
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