Knowledge in Sight: Toddlers Plan Efficient Epistemic Actions by Anticipating Learning Gains

Area of Science:

• Developmental Psychology
• Cognitive Science
• Learning Sciences

Background:

• Efficient information seeking is vital for learning and requires anticipating the learning outcomes of actions.
• Understanding when and how learners will gain knowledge is key to effective goal-directed behavior.
• The early development of the capacity to predict learning gains remains an open area of research.

Purpose of the Study:

• To investigate the early developmental emergence of the human ability to anticipate learning from sensory information.
• To examine whether infants and toddlers can predict the utility of visual data for their goals.
• To explore the role of cognitive models of learning in guiding information-seeking behaviors.

Main Methods:

• Study 1: 14-month-old infants (N=72) searched for a hidden toy, with actions timed based on the potential to see inside a container.
• Studies 2 & 3: 2.5-year-old toddlers (N=72) located a target among distractors, with action initiation timed based on accessing visual or auditory data.
• Behavioral measures focused on speed and frequency of information-seeking actions in relation to potential learning gains.

Main Results:

• Infants were faster to open a shutter when it provided useful visual access, indicating anticipation of sight's availability.
• Toddlers initiated actions more frequently and faster when visual data aided target identification, showing anticipation of cognitive utility.
• Toddlers did not calibrate their actions based on the usefulness of auditory data, suggesting a preference for visual information prediction.

Conclusions:

• The capacity to anticipate future learning gains from actions, particularly visual ones, emerges early in human development.
• Toddlers utilize cognitive models of learning to guide their information-seeking strategies, prioritizing potentially useful data.
• This early developmental onset of learning anticipation is fundamental for active and efficient learning processes.