Young two-year-olds' tendency to map novel verbs onto novel actions

Author(s): EveyBurkey, J. A., Marazita, J. M., Jarvis, L. H.

Journal/Book: J Exp Child Psychol. 1996; 63: 525 B St, Ste 1900, San Diego, CA 92101-4495. Academic Press Inc Jnl-Comp Subscriptions. 466-498.

Abstract: Children tend to select novel objects over familiar ones as the likely referents of novel nouns. This finding is of central importance to several accounts of early word learning. In the current studies, 2-year-olds were shown pairs of videotaped actions, one familiar and one novel, and were asked to select the referents of novel verbs. For actions that did not involve objects, children tended to select the novel action over the familiar one in each of four experiments. For example, they chose the woman who was turning in circles while leaning backwards as ''the one who is glarving'' more often than the woman who was running. For actions involving objects, novel actions (e.g., shuffling balls) were chosen more often than familiar ones (e.g., kicking balls) in only two of the four experiments. An object-name-blocking mechanism was proposed to account for this last result. The preference for novel actions was also found to be strengthened by preexposing both actions from a test pair, but to be unaffected by preexposing just the novel actions. (%O Article Merriman WE, Kent State Univ, Dept Psychol, Kent,OH 44242 USA

Keyword(s): MUTUAL EXCLUSIVITY; ACQUISITION; DISAMBIGUATION; PRINCIPLE; NOUNS

Zurück | Weiter