“…Although a number of empirical studies exist that explore the benefits of XP approaches, empirical methods exploring the benefits of including architectural design in agile methods are still immature. In the next section, we look at a study which reports on better outcomes by using a specific combination of Agile methods and techniques (Parsons, Ryu, & Lal, 2007), and on recent Agile work on Scrum, Agile architecture and empirical studies (Abrahamsson, 2009;Abrahamsson, Warsta, Siponen, & Ronkainen, 2003;Ambler, 2007Ambler, , 2009; Buglione & Abran, 2007;, 2009a, 2009bErdogmus, 2009;Evans, 2006;Hadar & Silberman, 2008;Hoffmeister et al, 2007;Kitchenhaum et al, 2002;Knoernschild, 2009;Korhonen, 2009;Lange, Chaudron, & Muskens, 2006;Margaria & Steffen, 2009;McMahon, 2006;Meier, 2009;Nord & Tomayko, 2006;Phillippus, 2009;Rajlich, 2006;Schwaber & Beedle, 2002;Sjoberg, Dyba, & Jorgensen, 2007). We also look at previous studies on students ' and academics' perception on Agile practices (Hughes & Bowyer, 2006, 2007Katira, Williams, & Osborne, 2005;Melnik & Maurer, 2004Meneely & Williams, 2009;Muller, Link, Sand, & Mahlpohl, 2004).…”