How web surveys differ from other kinds of user interfaces
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Does conversational interviewing reduce survey measurement error?
Schober, Michael F.; Conrad, Frederick G. (1997). Public Opinion Quarterly 61(4) [LINK]
Addressee- and object-centered frames of reference in spatial descriptions
Schober, M.F. (1996). In P.L. Olivier (Ed.), Cognitive & computational models of spatial representation: Papers from the 1996 AAAI Spring Symposium (pp. 92-100). Menlo Park, CA: The AAAI Press. [LINK]