Tali Seger Orit Hazzan Ronen Bar-Nahor Agile Orientation and Psychological Needs, Self-Efficacy, and Perceived Support: A Two Job-Level Comparison. 3-14 2008 AGILE http://dx.doi.org/10.1109/Agile.2008.27 conf/agiledc/2008 db/conf/agiledc/agile2008.html#SegerHB08