Why practice with feedback works

The two numbers behind the 30-minute week.

Practice without feedback reinforces bad habits.

0.74 — the effect size of feedback during simulation-based skills training, one of the largest in education research. Practice with feedback works far better than practice alone. (Hatala et al., 2014, Advances in Health Sciences Education)
3.3× — quota growth for teams combining AI with sales coaching versus AI alone. The gap is in the loop, not the tool. (ValueSelling Associates / Aberdeen, 2024)

Every practice call in Sell to the Max is scored, and one real call a week shows whether the practice is carrying over. See the 30-minute week · How the guarantee works