1. Neonatal imitation in chimpanzees (Pan troglodytes) tested with two paradigms;Bard;Animal Cognition,2007
2. The gesture ‘Touch’: Does meaning-making develop in chimpanzees’ use of a very flexible gesture?;Bard;Animal Cognition,2019
3. The “packaging” of maternal stimulation in relation to infant facial-visual engagement: a case study at four months;Beebe;Merrill-Palmer Quarterly of Behavior and Development,1980
4. The kinesic rhythm of mother-infant interactions;Beebe,1979
5. Interpersonal timing: The application of an adult dialogue model to mother-infant vocal and kinesic interactions;Beebe,1985