Professional Activities

External Examiner
African Regional Center for Information Science (ARCIS), University of Ibadan

External Examiner (Postgraduate & Undergraduate)

Dept. of Linguistics and Nigerian Languages, University of Calabar
2007 - 2016

External Examiner

Dept. of Linguistics and African Studies, University of Abuja
2013 - date

Internal Examiner (Postgraduate)

Within the Department and cognate Departments of the University of Uyo.


USEM, Journal of Languages, Linguistics and Literature, vols. 2, 3, 4, 5, 6, 7, Supplement 1.

Assistant Editor

USEM, Journal of Languages, Linguistics and Literature, vol. 1.

Occasional Assessor to Journals

      a. Journal of West African Languages, (JWAL), West African Linguistic Society
      b. Journal of Linguistic Association of Nigeria, (JOLAN);
      c. Kiabara, Journal of Humanities, University of Port Harcourt, Rivers State, Nigeria;
      d. Uyo Journal of Humanities, Uyo Journal of Humanities, University of Uyo, Akwa Ibom State, Nigeria;
      e. Journal of Applied Literacy and Reading, University of Uyo;
      f. Journal of Language and Communication, University of Calabar.


Electronic Meta-structure for Endangered Language Data (E-MELD) c/o Michigan State University, USA
Since 2005.


The 31st Woman Magazine, Full Life Christian Centre, Uyo.


Lower Cross Languages Project (LCLP).


Anaang Grammar Project.


The Nigerian Languages Project (NLP).

Country Partner Project Leader

Nigeria-UK Prime Minister Initiative Connect (PMI2) Collaborative Program Delivery Funding - 2010 'Collaborative review and development of the teaching of Language Documentation at School of Oriental and African Studies, London; University of Uyo and Adekunle Ajasin University, Akungba.