Final answer:
Reflexivity in anthropology is the critical examination of an anthropologist's role in research and its impact. It is evident in Haines' article on the Gibnut.
Step-by-step explanation:
Reflexivity in anthropology refers to the practice of anthropologists critically examining their own role in the research process and the impact it may have on their interpretation of the data. It involves acknowledging and addressing the biases, assumptions, and values that may influence their work. In Haines' article on the Gibnut, reflexivity can be identified in the way the author reflects on their positionality as an anthropologist and the potential implications it may have on their understanding and portrayal of the subject.