I did not begin to study management topics until I became a project manager. Previously I was a programmer on another team in the same company. So the ideas around, DiSC, feedback, 1x1's, coaching, etc. were all new to me because these things were not taught to me by my manager.
From the podcasts, articles, and books that I'm reading I'm hearing that these are all things 'for managers'. Which of these topics should I teach to my directs? Should everyone on the team be encouraged to understand DiSC, the feedback and coaching models? Is it my responsibility to explain to them the methods that I'm learning?