Huitema et al. (2010) measure the depth of learning of policy
makers and citizens occurring as a result of being involved in
a specific participatory approach: citizen juries. Their article
focuses on three citizen juries in the Dutch part of the Rhine
basin and introduces an original method to assess the depth of
participants’ cognitive, normative, and relational learning.
The method could, as the authors claim, also be used for other
participatory approaches.