Which of the Following Options Best Describes the Results of an Investigation

Which of the following options best describes the results of an investigation in which 3­ and 5­year­old children were asked to reason about the event that caused a Snoopy doll to pop out of a hole?

A) Children at both ages had difficulty identifying the correct causal event.
B) Five­year­olds, but not 3­year­olds, were able to select the correct causal event.
C) Children at both ages were able to select the correct causal event, but only 5­year­olds could provide relevant explanations.
D) Children at both ages were able to select the correct causal event and provide relevant explanations.