1. Joint attention, affect, and culture;Adamson,1995
2. Bahrick, L., & Lickliter, R. (1998). Intersensory redundancy guides attentional selectivity and perceptual learning in infancy. Manuscript submitted for publication.
3. Coordinating attention to people and objects in mother-infant and peer-infant interaction;Bakeman;Child Development,1984
4. Understanding the link between joint attention and language;Baldwin,1995
5. The emergence of symbols;Bates,1979