Brain-potential evidence for the time course of access to biographical facts and names of familiar persons.
On seeing familiar persons, biographical (semantic) information is typically retrieved faster and more accurately than name information. Serial stage models explain this pattern by suggesting that access to the name follows the retrieval of semantic information. In contrast, interactive activation and competition (IAC) models hold that both processes start together but name retrieval is slower because of structural peculiarities. With a 2-choice go/no-go procedure based on a semantic and a name-related classification, the authors tested differential predictions of the 2 alternative models for reaction times (RTs) and lateralized readiness potentials (LRP). Both LRP (Experiment 1) and RT (Experiment 2) results are in line with IAC models of face identification and naming.
Abdel Rahman
Rasha
R
Institut für Psychologie, Humboldt-University at Berlin, Germany. rasha.abdel-rahman@mpi.nl
Sommer
Werner
W
Schweinberger
Stefan R
SR
D001680:Biographies as Topic; D001921:Brain / Q000502:physiology*; D005071:Evoked Potentials / Q000502:physiology*; D006801:Humans; D008568:Memory; D009275:Names; D011930:Reaction Time; D013997:Time Factors