 Re: 60, 90, or 120
I find 60' is enough for a 1 to 1 (in some cases more than enough!) but I prefer 75' or 90' for groups. 120 is fine, as long as they want to be there.
I've done up to 6 hours on intensive courses -again fine if they want to be there, and as long as you vary the methodology so that it's not all the same.
I'm talking about adults though, not kids. |