These files are part of our longitudinal study, Study of Environmental Effects on Developing Linguistic Skills (SEEDLingS). This volume only includes recordings taken at 8 months of age. [For boring l
Stimuli and example videos from Oakes, L. M., DeBolt, M. C., Beckner, A. G., Voss, A. T., & Cantrell, L. M. (2021). Infant Eye Gaze While Viewing Dynamic Faces. Brain Sciences, 11(2), 231.
Previous studies have shown that as a group 6-month-old infants successfully discriminate numerical changes when the values differ by at least a 1:2 ratio but fail at a 2:3 ratio (e.g. 8 vs. 16 but no
