For assessing more efficiently abstraction and cognitive flexibility in preschoolers, this research made a new measuring tool named Abstraction and Cognitive Flexibility Task (ACFT) based on Flexible Item Selection Task(FIST).

• 本研究为更有效测量学前儿童抽象能力和认知灵活性,基于灵活选择任务(FIST)创建了一种新的测量学前儿童抽象能力和认知灵活性的工具(Abstraction and Cognitive Flexibility Task,简称为ACFT)。