However , its realism as a description of how humans might actually provide best and worst data can be questioned for the following reason .
The maxdiff model has proved to be useful in proving the properties of a number of estimators in BWS .
BWS 's realism as a description of how humans might actually provide best and worst data can be questioned for the following reason .
The maxdiff model has proved to be useful in proving the properties of a number of estimators in BWS .