Team Size Matters, Reprise

Several years ago, I wrote a post for a different blog called “Why Team Size Matters.” That post is long gone. I explained that the number of communication paths in the team does not increase linearly as the team size increases;  team communication paths...

Coaches, Managers, Collaboration and Agile, Part 3

I started this series writing about the need for coaches in Coaches, Managers, Collaboration and Agile, Part 1. I continued in Coaches, Managers, Collaboration and Agile, Part 2, talking about the changed role of managers in agile. In this part, let me address the...

Coaches, Managers, Collaboration and Agile, Part 2

In Coaches, Managers, Collaboration and Agile, Part 1, I wrote about circumstances under which a team might want a coach. It wasn’t an exhaustive list. It had several questions defining when coaches might help the team to become agile, not be cargo cult agile....

Coaches, Managers, Collaboration and Agile, Part 1

There was a fascinating Twitter conversation last week when I was busy writing other things. (I also find Twitter to be a difficult-for-me arena to have a conversation. I need more than 140 characters.) The conversation started when Neil Killick tweeted this: orgs...

Three Tips for Sizing Defect Fixes

As I’m teaching my Practical Product Owner workshop, some POs are having trouble understanding how big a defect is. Sure, they want to have small(er) stories, but a defect isn’t done until it’s all fixed, and the team has decided if they need...