Gao, J., Yamanashi, Y., & Tanaka, M. (2025). Touchscreen Tasks for Cognitive Testing in Domestic Goats (Capra hircus): A Pilot Study Using Odd-Item Search Training. Animals, 15(14), 2115. https://doi.org/10.3390/ani15142115
Gao, J., Adachi, I. (2024). Body part categorical matching in chimpanzees (Pan troglodytes). Scientific Reports, 14(1), 15896. https://doi.org/10.1038/s41598-024-66829-w
Gao, J., Adachi, I. & Tomonaga, M. (2022). Chimpanzees (Pan troglodytes) detect strange body parts: an eye-tracking study. Animal Cognition, 25(4), 807–819. doi.org/10.1007/s10071-021-01593-2
Gao, J., & Tomonaga, M. (2020). How chimpanzees and children perceive other species’ bodies: comparing the expert effect. Developmental Science, 23(6), e12975. doi.org/10.1111/desc.12975 [cover image of the issue (chimpanzee Akira): doi.org/10.1111/desc.13051]
Gao, J., Kawakami, F., & Tomonaga, M. (2020). Body perception in chimpanzees and humans: The expert effect. Scientific Reports, 10(1), 7148. doi.org/10.1038/s41598-020-63876-x
Gao, J., & Tomonaga, M. (2020). Body perception in chimpanzees (Pan troglodytes): The effect of body structure changes. Journal of Comparative Psychology, 134(2), 222–231. doi.org/10.1037/com0000214 (free manuscript: doi.org/10.31234/osf.io/um9vr)
Gao, J., & Tomonaga, M. (2018). The body inversion effect in chimpanzees (Pan troglodytes). PLOS ONE, 13(10): e0204131. doi.org/10.1371/journal.pone.0204131
Gao, J., Su, Y., Tomonaga, M., Matsuzawa, T. (2018). Learning the rules of the rock–paper–scissors game: chimpanzees versus children. Primates 59(1), 7-17. doi.org/10.1007/s10329-017-0620-0
Chen, T.*, Gao, J.*, Tan, J., Tao, R., Su, Y. (2017). Variation in gaze-following between two Asian colobine monkeys. Primates 58(4), 525-534. doi.org/10.1007/s10329-017-0612-0 (*Joint first-author)