手法を比較

	モザイク盗用	言い換え盗用
分野	研究倫理	研究倫理
系統	Process / pipeline	Process / pipeline
提唱年	1990s	1980s
提唱者	Academic integrity framework (modern definition)	Academic integrity framework (modern definition)
種類	Concept	Concept
原典	Roig, M. (2015). Avoiding plagiarism, self-plagiarism, and other questionable writing practices: A guide to ethical writing. U.S. Department of Health and Human Services Office of Research Integrity.	Roig, M. (2015). Avoiding plagiarism, self-plagiarism, and other questionable writing practices: A guide to ethical writing. U.S. Department of Health and Human Services Office of Research Integrity.
別名	patch-writing, patchwork plagiarism, incremental plagiarism	insufficient paraphrase, close paraphrase, lazy paraphrasing
関連	4	4
概要	Mosaic plagiarism, also called patch-writing, occurs when an author mixes copied phrases and sentences from a source with original text, rearranges material from multiple sources, or interweaves paraphrased and verbatim passages without proper citation or quotation marks. It is difficult to detect because the copied portions are interspersed with original writing, creating a surface appearance of original work.	Paraphrasing plagiarism occurs when an author rewrites another's ideas in different words but does not cite the source. Unlike verbatim plagiarism (copying word-for-word), paraphrasing plagiarism involves changing vocabulary and sentence structure while retaining the original argument, logic, or conceptual content without attribution. It is harder to detect than direct copying but is still a clear violation of academic integrity.