According to the Research of Peake, Hebl, and Mischel 2002)

According to the research of Peake, Hebl, and Mischel 2002) which of the following is NOT correct regarding preschool children's ability to delay gratification?

A) Left to their own devices, preschool children are very successful in delaying gratification.
B) If attention is engaged in other tasks, preschool children are successful in delaying gratification.
C) For preschool children, a critical part of resisting temptation is the ability to control the direction of attention.
D) For preschool children, a critical part of resisting temptation is the ability to move the focus of attention across a situation strategically.