Iyengar & Lepper (1999) Asked Anglo and Asian Children to Solve

Iyengar & Lepper (1999) asked Anglo and Asian children to solve anagrams selected by either the child, the experimenter, or the child's mom. Which of the following was a result from that study?

A) Asian children spent the longest time when they selected the anagrams.
B) Anglo children spent the longest time when someone else selected the anagrams.
C) Asian children spent the longest time in anagrams selected by their mother.
D) All children spent the longest time when they selected the anagrams.