“…However, research into the use of agile methods has found that, although teams widely claim to use agile methods, actual use of agile practices is rather low, even in teams led by high-profile agile proponents [11]. Further, while research into the effects of the use of agile methods has found impacts such as a reduction in bugs [25] and higher job satisfaction on agile teams [36], many studies on agile have not measured the use of the agile actual methods or practices, and have often failed to argue theoretically why agile is theoretically different from other project environments, or identified the core of what organizational, customer, project, and team characteristics are necessary in order to apply agile development principles and practices successfully.…”