Whose idea was that? Source monitoring for idea ownership following elaboration.
Unconscious plagiarism (UP) occurs when an individual claims a previously experienced idea as their own. Previous studies have explored the cognitive precursors of such errors by manipulating the ways that ideas are thought about between initial idea exposure and later test. While imagining other's ideas does not increase rates of UP relative to control on either a recall-own or generate-new task, improving others' ideas substantially increases such errors in the recall-own task. This study explored the effects of elaboration on rates of UP when a source-monitoring test replaced the recall-own test. Plagiarism was again observed following idea improvement but not idea imagery even though participants engaged explicit source evaluation. Thus the probability of plagiarising another's idea appears linked to the generative nature of the idea processing performed.
Stark
Louisa-Jayne
LJ
University of Plymouth, Drake Circus, Plymouth, PL48AA, UK.
Perfect
Timothy J
TJ
D003071:Cognition; D003405:Creativity; D006801:Humans; D007092:Imagination; D011939:Mental Recall; D008960:Models, Psychological; D015714:Plagiarism; D011581:Psychological Tests; D014473:Unconscious, Psychology