Ostensive signals support learning from novel attention cues during infancy.

Area of Science:

• Developmental Psychology
• Cognitive Science
• Infant Learning

Background:

• Social attention cues guide infant attention and learning.
• Infants' ability to learn from novel attention cues is not well understood.
• Ostensive signals, like faces, often precede social attention cues.

Purpose of the Study:

• To investigate if 8-month-old infants can learn to use novel, non-social attention cues after they are paired with ostensive signals.
• To determine if infants can generalize learning from these cues in the absence of the ostensive signal.
• To examine the role of ostensive signals in facilitating learning from novel attention cues.

Main Methods:

• An 8-month-old infant training study.
• Novel non-social attention cue (flashing square) paired with an ostensive signal (face).
• Testing infants' ability to predict multimodal events using the cued attention cue, with and without the ostensive signal.

Main Results:

• Infants learned to predict events using the novel attention cue after it was paired with an ostensive signal.
• This learning generalized to the attention cue alone in the absence of the ostensive signal.
• Learning was less successful when the ostensive signal was absent from the beginning.

Conclusions:

• Ostensive signals help infants learn to associate novel attention cues with specific events.
• Infants can learn to learn from attention cues, demonstrating a flexible learning mechanism.
• This highlights the crucial role of social communication in early cognitive development.