"Beyond Words". Central Square Theater. Retrieved 2024-03-31.
doi.org
Pepperberg, Irene M.; Sherman, Diane (October 2000). "Proposed Use of Two-Part Interactive Modeling as a Means to Increase Functional Skills in Children With a Variety of Disabilities". Teaching and Learning in Medicine. 12 (4): 213–220. doi:10.1207/S15328015TLM1204_10. PMID11273372. S2CID40103687.
Trestman, Michael (15 January 2015). "Clever Hans, Alex the Parrot, and Kanzi: What can Exceptional Animal Learning Teach us About Human Cognitive Evolution?". Biological Theory. 10 (1): 86–99. doi:10.1007/s13752-014-0199-2. S2CID86461282.
Pepperberg, Irene M.; Sherman, Diane (October 2000). "Proposed Use of Two-Part Interactive Modeling as a Means to Increase Functional Skills in Children With a Variety of Disabilities". Teaching and Learning in Medicine. 12 (4): 213–220. doi:10.1207/S15328015TLM1204_10. PMID11273372. S2CID40103687.
Pepperberg, Irene M.; Sherman, Diane (October 2000). "Proposed Use of Two-Part Interactive Modeling as a Means to Increase Functional Skills in Children With a Variety of Disabilities". Teaching and Learning in Medicine. 12 (4): 213–220. doi:10.1207/S15328015TLM1204_10. PMID11273372. S2CID40103687.
Trestman, Michael (15 January 2015). "Clever Hans, Alex the Parrot, and Kanzi: What can Exceptional Animal Learning Teach us About Human Cognitive Evolution?". Biological Theory. 10 (1): 86–99. doi:10.1007/s13752-014-0199-2. S2CID86461282.