The impact of goal saliency and verbal information on selective imitation in 16‐ to 18‐month‐olds

Abstract

AbstractThis study aimed to assess which action component (movement or goal) infants prioritize in their imitation behavior when they get information about its relevance from two important sources: perceptual goal saliency and experimenter's verbal information. 16‐ to 18‐month‐olds (N = 72) observed how the experimenter moved a toy mouse with a hopping or sliding movement onto one of two empty spaces (low goal saliency) or 2D circles (medium saliency), or inside one of two 3D houses (high saliency). Before the demonstration, the experimenter verbally announced the movement style or the goal. Results showed that verbal action descriptions did not influence infants' imitation. However, matching previous findings, infants imitated the goal more often than the movement in the high‐saliency condition, and the movement more often than the goal in the low‐saliency condition. Moreover, in the novel medium‐saliency condition, infants imitated both components equally often. Thus, selective imitation varied as a function of perceptual goal saliency, but not of verbal cues. This suggests that perceptual features can enhance infants' bottom‐up processing and imitation of action components, while the impact of top‐down processes based on verbal cues may vary depending on task characteristics and infants' verbal abilities, inducing a need for further research.