Maybe Training isn't the Answer. Have you considered "Dynamic Faciliation?"

Dynamic facilitation is a structured discussion that sees all team members as having valuable insight into their complex challenges. The simple but powerful format allows old gridlocks and frustrations to be acknowledged and released. The process can help groups arrive together at creative, practical, and elegant solutions to challenging issues.

Does your team have an issue that could benefit from a facilitated discussion?

Thanks to Jim Rough for this great image.