2013                “Vocalkunapita Yachaqkuna Rimayanqan,” (Vowel phonemes in Ancash Quechua), Instituto Ancashina de Estudios Andinos and Ministerio de Cultura, Huaraz, Peru

2013                “Academic Writing and Editing Workshop,” series of lectures and consulting sessions, SIL Global Publishing Services, Dallas

2012                “Building common ground: The evidential category of mutual knowledge,” conference entitled “The Nature of Evidentiality,” Leiden University, Netherlands

2012                “Studying evidentials in naturally-occurring speech: Why and how,” pre-conference workshop “Documenting Evidentiality,” Leiden University, Netherlands

2011                “Spanish-Quechua language contact in Peru: Remodeled phonology and enriched lexicon,” Universitat Pompeu Fabra, Barcelona, Spain

2009                “Lenguaje y Sociedad,” 25 class-hours, United Bible Societies, Lima, Peru

(Sociolinguistics course for 37 participants from Argentina, Bolivia, Paraguay, and Peru; native speakers of Aché, Asháninka, Ashéninka, Aymara, Caquinte, Guaraní, Matsigenka, Shipibo, Toba, and nine varieties of Quechua)

2009                “Academic Writing and Editing Workshop,” series of lectures and consultant sessions, European Training Programme, High Wycombe, UK

2006                “Aspect in Quechua: A discourse-based study,” Department of Linguistics, University of California, Santa Barbara

2005                “Swahili as a Lingua Franca,” guest lecturer for Languages of the World (Ling 181), Department of Linguistics, University of California, Santa Barbara

2003                “The past wasn’t perfect: Past tense from directionals and derivational perfectives in Quechua,” Department of Linguistics, University of California, Santa Barbara

2000                Discussant for Mesa Lingüística 2000: Ciclo de Conferencias Sobre Temas Lingüísticos, Universidad Nacional Mayor de San Marcos, Pontificia Universidad Católica del Perú, and SIL International, Lima, Peru