Tronick E., Als H., Adamson L. B. et al. The Infant’s Response to Entrapment Between Contradictory Messages in Face-to-Face Interaction // Journal of the American Academy of Child Psychiatry. 1978. Vol. 17. № 1. P. 1–113. См. также: Adamson L. B., Frick J. E. The Still Face: A History of a Shared Experimental Paradigm // Infancy. 2003. Vol. 4. № 4. P. 451–73.
