A so-called generative culture has all the characteristics necessary to support self-directed teams, shared responsibility, experimentation, and continuous process improvement. But what about the rest of us? Most large organizations don't have a culture where agile will take hold so easily. Here's what needs to change.

Gerald Weinberg's work inspired many to be better engineers and better leaders. Although he’s no longer with us, his message about the role of people in building quality software lives on in his writings and in those who have learned from him. Here, Steve Berczuk recalls some of Jerry Weinberg's most influential books.

Why do our estimates for a project or a testing phase so often turn out wrong? Whatever causes underestimation, we clearly do not learn from experience, as we repeatedly make estimation errors, despite feedback showing previous errors. It’s a chronic problem. What could be driving these errors? Here are five factors.