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These norms will obviously be central to an analysis that emphasizes the strategic benefits of cooperation and the cultivation of trust . Well , I think the narrowness of their vision stems from a kind of blindness to the adventure that technology continues to offer us . We must consider how to add elements to the mix that stimulate young people , and provide them with this type of educational motivation . Teachers look for signs of misunderstandings that may lie hidden behind correct answers and for clues to the thinking that leads to incorrect answers . The evidence from these studies and others is that the central imperative and dilemma underlying the change process in education is a sense of dissatisfaction with the status quo giving rise to the feeling that change is necessary , combined with confusion about its purpose , and uncertainty about the nature and value of its outcomes , with potential resulting disappointment and frustration for planners and teachers alike .