title: Analysis and implications of retraction period and coauthorship of fraudulent publications.
abstract: Studies have indicated that the number and frequency of fraudulent publications being retracted are not subsiding even with greater awareness of such incidents in the recent decades. In this study, the trends of retraction period, number of citations and coauthors of 5 selected researchers who had ≥ 15 fraudulent publications retracted were analyzed. The obtained results shows that the retraction period is 48.96 ± 32.16 months for the 113 publications affiliated to the 5 studied researchers. There are a total of 180 coauthors with 6.40 ± 3.26 coauthors per researcher's retracted publication. The linear regression analysis indicates that there is limited correlation (R(2) = .008) between the citation counts and retraction period. The p value for multiple F-tests to assess the number of coauthors to a fraudulent publication on an interresearcher basis is found to be ranging from < .001 to .458. It is also found that a better correlation (R(2) = .592) exists between the likelihood of a researcher to involve different individuals for isolated fraudulent publications while only selecting very few to be their frequent coauthors of their mischievous acts. With this study, the possible use of coauthors as a strategy for publishing fraudulent work and a potential approach to tighten coauthorship are discussed.
authors: a Electronic and Computer Engineering Division, School of Engineering, Ngee Ann Polytechnic , Singapore , Singapore.
authors: Jong Yong Abdiel
authors: JY
authors: Foo
authors: Xin Ji Alan
authors: XJ
authors: Tan
mesh_terms: D001319:Authorship; D035843:Biomedical Research / Q000941:ethics* / Q000379:methods; D006801:Humans; D016014:Linear Models; D008297:Male; D011642:Publications / Q000941:ethics* / Q000706:statistics & numerical data; D012180:Retraction of Publication as Topic; D012494:Sampling Studies; D015871:Scientific Misconduct / Q000941:ethics* / Q000706:statistics & numerical data; D014481:United States