Language comprehension and dominant hand motion simulation.
In five experiments participants were presented with pairs of nouns and verbs. They were asked to decide whether the combinations made sense or not. Half of the participants responded "yes" with the dominant hand, half with the left hand. When pairs referred to manual and mouth actions, participants responded faster with the dominant than with the left hand with sensible sentences. When pairs referred to manual and foot actions the result was opposite. Results suggest that language processing activates an action simulation that is sensitive to both the effector involved and the goal expressed by the sentence.
Department of Psychology, University of Bologna, Viale Berti Pichat 5, 40127 Bologna, Italy. annamaria.borghi@unibo.it
Anna M
AM
Borghi
Claudia
C
Scorolli
D003071:Cognition; D007839:Functional Laterality / Q000502:physiology*; D006225:Hand / Q000502:physiology*; D006801:Humans; D007802:Language; D009068:Movement / Q000502:physiology*; D011597:Psychomotor Performance / Q000502:physiology; D011930:Reaction Time; D013067:Speech Perception