1. A tangible computer-readable medium having instructions for comparing a plurality of knowledge maps derived from a consensus model generated from a set of response data collected from a plurality of panelists using a collaborative modeling tool over a period of time stored thereon, the instructions configured to cause a computing device to: input a first set of response data from the plurality of panelists using a collaborative modeling tool at a first time; compute a first consensus model from the first set of response data; develop a first knowledge map from the first consensus model; input a second set of response data from the plurality of panelists using the collaborative modeling tool at a second time, wherein the second time is different than the first time; compute a second consensus model from the second set of response data; develop a second knowledge map from the second consensus model; perform a procrustes analysis of the second knowledge map against the first knowledge map to generate a realigned second knowledge map; enable display of the first knowledge map and the realigned second knowledge map.