Hahn (2010), in her chapter on the United States, pointed to great diversities of pedagogical approaches perceived as important in the country, varying between the traditionalists and progressives and across states. The traditionalists adopt more didactic approaches, whereas the progressives adopt more participatory and dialogic approaches, with special attention to co-curricular activities. Interestingly, both approaches have constituencies, and students could respond positively to either approach. In general, however, the value of issues-centred instruction in an open classroom climate is recognized. This approach tends to lead to increased knowledge, a greater tendency to follow the news and discuss political issues, increased political efficacy and desire to participate in civic life, and greater commitment to participatory citizenship and justice-oriented citizenship.