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Miguel Roig

Publications and source records attributed to Miguel Roig.

4 recordsLinked to original sources

Re-using text from one's own previously published papers: an exploratory study of potential self-plagiarism.

A preliminary, two-part study explored the extent to which authors reuse portions of their own text from previously published papers. All 9 articles from a recent issue of a psychology journal were selected as target papers. Up to 3 of the most recent references cited in each of the target articles and written by the same authors were also obtained. All target articles and their corresponding references were stored digitally. Then, using specialized software, each reference was compared to its target article to assess the number of strings of text identical to both papers. Only one of the nine target articles reused significant amounts of text from one of its references. To explore further the possibility of additional text reuse, the references in each of the 9 sets of papers were compared against each other. The new comparison identified 5 pairs of papers with a substantial number of identical strings of text of 6 consecutive words in length or longer, but most of the reused text was confined to the Method section. The results suggest that some of these authors reuse their own text with some frequency, but this was largely confined to complex methodological descriptions of a research design and procedure.

Authorship↗

The Cloze procedure as a test of plagiarism: the influence of text readability.

The authors investigated whether scores on the Cloze procedure as a test of plagiarism would be significantly affected by the readability of text. Undergraduates were asked to either paraphrase or plagiarize legal documents. Approximately half of the participants in the paraphrase condition received documents that were difficult to read, whereas the other half received versions that were easy to read. About 2 weeks later, participants completed Cloze tests that were based on their rewritten paraphrased or plagiarized versions of the documents. As predicted, Cloze scores from the plagiarize condition were significantly lower than those from the paraphrase condition. However, difficult-to-read documents, whether they had been paraphrased or plagiarized, yielded significantly lower Cloze scores than their easier-to-read counterparts. In spite of some methodological shortcomings, the results of this study suggest caution in the use of the Cloze procedure as a test of plagiarism.

Adolescent↗

Lying and cheating: fraudulent excuse making, cheating, and plagiarism.

Undergraduates reported their use of fraudulent excuses; 72% of the student participants claimed to have used a fraudulent excuse in college at least once. This activity was correlated with an independently obtained self-report measure of cheating (r = .38) and plagiarism (r = .27). Grade point average was negatively correlated with all 3 measures but did not reach statistical significance with the measure of plagiarism.

Adolescent↗