“You haven’t taught it until they’ve learned it.” – John Wooden
Tied to this simple nugget, Bill Parcells (in his biography) describes a lesson from his early days of coaching. Parcells was an assistant coach under Dean Pryor. A player messed up in practice and Parcells recalls ‘unloading on the guy.’
Pryor, voice raised, cut Parcells off. “Well, you obviously didn’t go over it enough, because he didn’t get it.” The teachable moment was the first time that Pryor had ever scolded his assistant, and it happened in front of a bench full of players.
“That cut like a knife to the heart,” Parcells remembers. “But it was one of the best lessons I ever learned.” Regardless of the mistake made by a player, his coach shared responsibility for any lack of execution. The onus falls on the coach to foster an environment conducive to learning—and retaining—instruction. Over the decades, Parcells would convey this same lesson countless times to his coaches when they blamed a player for not following instructions.