Concept information
Término preferido
dud-alternative effect
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Definición
- In a multiple-choice memory task, including a low plausible alternative increases the confidence level attributed to the choice of a plausible alternative.
Concepto genérico
Etiquetas alternativas
- dud effect
Nota de alcance
- For example, Charman, Wells & Joy (2011) asked participants in their experiments to view a crime scene. Then, they were asked to identify the culprit in a police lineup. In fact, the culprit was not presented in the lineup. The results showed that the presence of implausible persons in the lineup (because their physical appearance was visually very different from that of the perpetrator) increased participants' confidence in identifying the perpetrator when they chose a plausible person (i.e. one who looked like the perpetrator).
Pertenece al grupo
Creador
- Frank Arnould
En otras lenguas
URI
http://data.loterre.fr/ark:/67375/P66-KPKZ36T6-N
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