Later in life, as high school graduates, the children who showed self - control at four were doing better than their counterparts emotionally, socially, and academically.
Setelah lulus SMA, anak - anak yang bisa menahan diri sewaktu umur empat tahun terbukti lebih baik secara akademis, sosial, dan emosi daripada anak - anak yang tidak bisa menahan diri.