Profilbild Ullrich
  • Lebenslauf (lang)
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  • 2019 Ullrich, R., Mittelbach, M., & Liebal, K.
    Disseminating intention: How an idea has spread within cross-species comparative science.
    Journal of Comparative Psychology, 134(1), 11–26.
    https://doi.org/10.1037/com0000191
  • 2018 Ullrich, R., & Liebal, K.
    Times change, values change: Criteria for attributing language in species comparative research.
    In E. Luef & M. M. Marin (Hrsg.), The talking species: Perspectives on the evolutionary, neuronal, and cultural foundations of language (S. 57–77).
    Graz: Unipress Graz-Verlag.
    https://t1p.de/gtr5k
  • 2018 Ullrich, R., Mittelbach, M., & Liebal, K.
    Scala naturae: the impact of historical values on current ‘evolution of language’ discourse.
    Journal of Language Evolution, 3(1), 1–12.
    https://doi.org/10.1093/jole/lzx017
  • 2016 Ullrich, R.
    From ‘speech’ to ‘gesture’: The ‘oral’ as norm in ‘language’ research.
    In G. Hartung & M. Herrgen (Hrsg.), Interdisziplinäre Anthropologie (S. 179–208).
    Wiesbaden: Springer VS.
    https://doi.org/10.1007/978-3-658-14264-3_15
  • 2016 Ullrich, R., Norton, P., & Scharff, C.
    Waltzing Taeniopygia: integration of courtship song and dance in the domesticated Australian zebra finch.
    Animal Behaviour, 112(1), 285-300.
    https://doi.org/10.1016/j.anbehav.2015.11.012