Executive and motivational control of performance task behavior, and autonomic heart-rate regulation in children: physiologic validation of two-factor solution inhibitory control.
Mezzacappa E, Kindlon D, Saul JP, Earls F. Executive and motivational control of performance task behavior, and autonomic heart-rate regulation in children: physiologic validation of two-factor solution inhibitory control. J Child Psychol Psychiatry. 1998 May; 39(4):525-31.