Rachel O'DonnellIowa State University | ISU · Department of Psychology
Rachel O'Donnell
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Publications (3)
Considerable evidence has shown that repeating the same misinformation increases its influence (i.e., repetition effects). However, very little research has examined whether having multiple witnesses present misinformation relative to one witness (i.e., source variability) increases the influence of misinformation. In two experiments, we orthogonal...
Purpose: Loftus (1979, Reactions to blatantly contradictory infor- mation) demonstrated that participants who received a piece of blatantly contradictory information were not susceptible to it (the boundary condition effect). In addition, participants who had received the blatant misinformation were also less susceptible to the more subtle pieces o...
Recalling details from an experienced event can sometimes exacerbate eyewitnesses’ susceptibility to subsequent misinformation. This finding, known as retrieval-enhanced suggestibility (RES), can be eliminated when participants are warned about possible inaccuracies in the misinformation source (Thomas, Bulevich, & Chan, 2010). In three experiments...
