According to the Zeigarrnik Effect,when Subjects Were Allowed to Complete

According to the Zeigarrnik effect,when subjects were allowed to complete some tasks but not others,____.

A) the completed tasks were remembered better than the uncompleted tasks
B) the uncompleted tasks were remembered better than the completed tasks
C) neither completed not uncompleted tasks were remembered very well
D) complete and uncompleted tasks were remembered equally well