Recent research indicates that children who frequently engage in imaginative play tend to develop stronger problem-solving skills than those who do not; therefore, parents wishing to foster such skills in their children should encourage imaginative play. Which of the following, if true, most weakens the argument?
✓ Correct Answer: Option A
This option suggests that the correlation between imaginative play and problem-solving skills might be due to a common cause (natural inclination) rather than imaginative play causing stronger skills, thus weakening the causal link in the argument. Difficulty: 3