Brooker, R.J.*, Neiderhiser, J.M., Kiel, E.J., Leve, L.D., Shaw, D.S. & Reiss, D. (2011). The association between infants’ attention control and social inhibition is moderated by genetic and environmental risk for anxiety. Infancy, 16(5), 490-507. NIHMS ID: NIHMS262376.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3158002/