Highfill, L. E. & Kuczaj, S. A. II (in press). How Studies of Wild and Captive Dolphins
Contribute to our Understanding of Individual Differences and Personality. International Journal of Comparative Psychology.

Zeigler-Hill, V., & Highfill, L. (in press). Applying the interpersonal circumplex to the
behavioral styles of dogs and cats. Applied Animal Behaviour Science.

Highfill, L., Hanbury, D., Kristiansen, R., Kuczaj, S., & Watson, S. (2009). Rating
versus coding in animal personality research. Zoo Biology. Advanced online publication. doi: 10.1002/zoo.20279

Hanbury, D. B., Fontenot, M. B., Highfill, L. E., Bingham, W., Bunch, D., & Watson, S.
L. (2009). Efficacy of auditory enrichment in a prosimian primate (Otolemur garnetti). Lab Animal, 38, 122-125.

Highfill, L., Schwammer, H., & Kuczaj, S. II. (2007). A brief report: Can South American
sea lions (Otaria byrona) understand communicative cues during an object-choice task? International Journal of Comparative Psychology, 20(4), 368-373.

Highfill, L. & Kuczaj, S. II (2007). Do bottlenose dolphins (Tursiops truncatus)
have distinct and stable personalities? Aquatic Mammals, 33(3), 380-389.

Kuczaj, S.A. II & Highfill, L.E. (2005). Dolphin play; Evidence for cooperation and
culture? Behavioral and Brain Sciences, 28(5), 705-706.