The influence of pets on infants’ processing of cat and dog images

We examined how experience at home with pets is related to infants’ processing of animal stimuli in a standard laboratory procedure. We presented 6-month-old infants with photographs of cats or dogs and found that infants with pets at home (N = 40) responded differently to the pictures than infants without pets (N = 40). These results suggest that infants’ experience in one context (at home) contributes to their processing of similar stimuli in a different context (the laboratory), and have implications for how infants’ early experience shapes basic cognitive processing.