PhD (Tulane University
Assistant Professor in the Bilingual Biology Program, Glendon College
Research areas: Primate behavioural ecology, socioendocinology, competition and cooperation, reproductive success, life-history trade-offs
My research program is aimed at testing the hypothesized trade-offs between growth/health and reproductive effort in an effort to answer how and why some males obtain and maintain high dominance status despite the potential costs. I use a multidisciplinary approach [e.g., behavioural ecology, endocrinology] to explore how individuals navigate the complexities of competition and cooperation associated with life in social groups. My recent research on white-faced capuchins in Costa Rica focused on the influence of dominance status on male co-resident relationships and endocrine response to female ovulation. My current and future research centres primarily on vervet monkeys at Lake Nabugabo in Uganda, where my long-term goal is to examine the hormonal and behavioural correlates influencing the emergence and maintenance of dominance in vervet monkeys. I also work in Kibale National Park, also in Uganda, where I examine the costs of group living in endangered red colobus, including the costs of dominance with respect to health [i.e., stress hormones, gastrointestinal parasites] in the context of male reproductive effort [i.e. testosterone].
Chapman CA, Corriveau A, Valenta K, Espinosa- Gómez F, Schoof VAM. In press. Colobine population ecology: What limits population size? In: The behavioural and ecological diversity of the colobines. Ikke Matsuda, Cyril Gruete, and Julie Teichroeb, Editors, University of Chicago Press, New York.
Valenta K, Twinomugisha D, Godfrey K, Liu C, Schoof VAM, Goldberg TL, Chapman CA. 2017. Comparison of gastrointestinal parasite communities in vervet monkeys. Integrative Zoology 12:512-520. DOI: 10.1111/1749-4877.12270
Chapman CA, Corriveau A, Schoof VAM, Twinomugisha D, Valenta K. 2017. Long-term simian research sites: significance for theory and conservation. Journal of Mammology 98(3):652-660 DOI: 10.1093/jmammal/gyw157
Chapman CA, Corriveau A, Schoof VAM, Paim FP, Valenta K. 2017. Long-term field studies: Africa. In: Fuentes A. et al., editors. International Encyclopedia of Primatology. New York: Wiley-Blackwell Press. DOI 10.1002/9781119179313
Chapman CA, Friant S, Godfrey K, Liu C, Sarkar D, Schoof VAM, Sengupta R, Twinomugisha D, Valenta K, Goldberg TL. 2016. Social behaviours and networks of vervet monkeys are influenced by gastrointestinal parasites. PLOS ONE 11(8): e0161113. DOI:10.1371/journal.pone.0161113
Chapman CA, Schoof VAM, Bonnell TR, Gogarten JF, Calmé S. 2015. Competing pressures on populations: long-term dynamics of food availability, food quality, disease, stress, and animal abundance. Philosophical Transactions B 370(1669) 20140112; DOI: 10.1098/rstb.2014.0112
Schoof VAM, Jack KM, Ziegler TE. 2014. Male response to female ovulation in white-faced capuchins (Cebus capucinus): variation in testosterone, DHT, and glucocorticoid production. International Journal of Primatology. 35:643-660.
Schoof VAM, Jack KM. 2014. Male social bonds: Strength and quality among coresident white-faced capuchin monkeys (Cebus capucinus). Behaviour 151:963-992.
Schoof VAM, Wikberg EC, Jack KM, Fedigan LM, Ziegler TE, Kawamura S. 2014. Infanticides during periods of social stability: kinship, resumption of ovarian cycling, and mating access in white-faced capuchins (Cebus capucinus). Neotropical Primates 21: 192-196.