Clemmensen, Melanie Landvad; Borlund, Pia - In: Journal of Documentation 72 (2016) 2, pp. 194-213
Purpose – The purpose of this paper is to report a study of order effect in interactive information retrieval (IIR) studies. The phenomenon of order effect is well-known, and it is the main reason why searches are permuted (counter-balanced) between test participants in IIR studies. However,...