N. Ummelen

I have been here before: An investigation into spatial verbalizations in hypertext navigation

Alfons Maes, C.M.J. van Hooijdonk, N. Ummelen, 2006 .

Procedural and declarative information in user instructions: what we do and don't know about these information types

M. Steehouder, J. Karreman, N. Ummelen, 2005, IPCC 2005. Proceedings. International Professional Communication Conference, 2005..

Using thinking-aloud data to characterize cognitive tasks in hypertext

N. Ummelen, C. van Hooijdonk, A. Maes, 2005, IPCC 2005. Proceedings. International Professional Communication Conference, 2005..

Structuring Job Related Information on the Intranet: An Experimental Comparison of Task vs. an Organization-Based Approach

Alfons Maes, Reinier Cozijn, N. Ummelen, 2007 .

Mood, persuasion and information presentation

Emiel Krahmer, N. Ummelen, J Dorst, 2004 .

Making sense of step-by-step procedures

Joyce Karreman, Michaël Steehouder, N. Ummelen, 2000, 18th Annual Conference on Computer Documentation. ipcc sigdoc 2000. Technology and Teamwork. Proceedings. IEEE Professional Communication Society International Professional Communication Conference an.

Users' representation of spatial information on websites

Alfons Maes, C.M.J. van Hooijdonk, N. Ummelen, 2004 .

XML : Hype of hit?

N. Ummelen, M. van der Maas, 2001 .

Text science: interaction between different sources of information with linguistic usage

Jan Renkema, Leo G. M. Noordman, Alfons Maes, 2001 .

Measuring reading behavior in policy documents: a comparison of two instruments

N. Ummelen, R. Neutelings, N. Ummelen, 2000 .

Graphics in written directions: appreciated by readers but not writers

Ann Lickorish, N. Ummelen, P. Wright, 1995 .