SPaMCAST 456 features our interview with Jeff Dalton.  Jeff makes his fifth appearance as an interviewee. Jeff discussed leadership and whether leadership is more or less important in the Agile, dynamic world we find ourselves inhabiting.   Jeff Dalton is President of Broadsword, a Process Innovation firm, and Chief Evangelist at , an Agile Leadership Research and Development center that develops models for high-performing agile teams.  Jeff is the principal author of “A Guide to Scrum and CMMI,” published by the CMMI Institute, and is a SCAMPI Lead Appraiser and Certified Agile Leadership Consultant that specializes in software product development, self-organizing teams, and performance modeling.   Jeff’s previous appearances on the Software Process and Measurement Cast include   We also have a promo for 2017 Agile Leadership Summit: Mark your calendar for an entirely new class of business conference. More "business theater" than a conference, the 2017 Agile Leadership Summit (September 22nd in Washington, DC) is sponsored by AgileCxO (). It features an integrated mix of six vignettes on Agile leadership, two fantastic industry keynotes, and onstage jazz musicians who are demonstrating agility, iteration, and excellence throughout. Learn more at .   Re-Read Saturday News This week Steven dives into Chapter 5 of Paul Gibbons’ book T.  Cognitive biases are a topic that the Software Process and Measurement Blog has explored multiple times.  Cognitive biases are important decision-making tools.  Gibbons’ words have helped to crystallize our thinking on cognitive biases and logical fallacies in this chapter.   Remember to use the link in the essay to buy a copy of the book to support the author, the podcast, and the blog!    This week and previous installments:      A Call To Action You can help bring more listeners to the Software Process and Measurement Cast!  If you even got a single new idea this week while listening to the podcast, please give the SPaMCAST a short, honest review in iTunes, Stitcher or wherever you are listening.  If you leave a review somewhere, please send a copy to we will call you out on the show!  Reviews help guide people to the cast and blog! If you interested in promoting your conference or event on the Software Process and Measurement Cast please reach out to us at to discuss how that can happen! Next SPaMCAST SPaMCAST 457 will feature our most recent essay on cognitive biases and their impact on decision making.  If you doubt the impact of biases on decision making, read chapter five of T then listen to next week's podcast! We will also have columns from Jon M Quigley (The Alpha and Omega of Product Development) and Kim Pries (The Software Sensei).   Shameless Ad for my book! co-authored by Murali Chematuri and myself and published by J. Ross Publishing. We have received unsolicited reviews like the following: “This book will prove that software projects should not be a tedious process, for you or your team.” Support SPaMCAST by buying the book nglish and Chinese.