Submitting the same manuscript to more than one journal is considered unethical.
• Does not reflect the author’s true choice and could affect the impact of research findings
• Burdens the editorial and peer-review process
• Acceptance by two or more journals could create copyright disputes
Inappropriate practices to maximize the number of papers.
• “Salami Science” – publishing results in “slices” – splitting data sets
• “Least publishable unit” – smallest amount of data that can be published (Notes, Short Communications, Preliminary Reports)
Why it is unethical? – difficult to evaluate; inappropriate emphasis to one work; strain on peer review process