One of the Disadvantages of "False-Belief Tasks" as Indicators of Understanding

Multiple Choice

One of the disadvantages of "false-belief tasks" as indicators of understanding the thoughts of children is that:

A) the false-belief task is a complicated one that involves a number of factors.
B) this kind of task has at least four possible outcomes.
C) the false-belief tasks are too simple.
D) it is only by the preschool years that children have a deepening appreciation of the mind itself.