This paper presents two methods that we applied to our research to record infant gaze in the context of goal-oriented actions using different eye-tracking devices: head-mounted and remote eye-tracking. For each type of eye-tracking system, we discuss their advantages and disadvantages, describe the particular experimental setups we used to study…

This study examined the effects of program pacing, defined as the rate of scene and character change per minute, on infants' visual attention to video presentations. Seventy-two infants (twenty-four 6-month-olds, twenty-four 9-month-olds, twenty-four 12-month-olds) were exposed to one of two sets of high- and low-paced commercial infant DVDs. Each…

It is known that young infants can learn to perform an action that elicits a reinforcer, and that they can visually anticipate a predictable stimulus by looking at its location before it begins. Here, in an investigation of the display of these abilities in tandem, I report that 10-month-olds anticipate a reward stimulus that they generate through…

This article reports 2 experiments using a new method to study 18- to 24-month-olds' visual experiences as they interact with objects. Experiment 1 presents evidence on the coupling of head and eye movements and thus the validity of the head camera view of the infant's visual field in the geometry of the task context. Experiment 2 demonstrates the…

We examined whether mothers' use of temporal synchrony between spoken words and moving objects, and infants' attention to object naming, predict infants' learning of word-object relations. Following 5 min of free play, 24 mothers taught their 6- to 8-month-olds the names of 2 toy objects, "Gow" and "Chi," during a 3-min play…

The characteristics of scanning patterns between the ages of 6 and 26 weeks were investigated through repeated assessments of 10 infants. Eye movements were recorded using a corneal-reflection system while the infants looked at 2 dynamic stimuli: the naturally moving face of their mother and an abstract stimulus. Results indicated that the way…