Table 1.

Fear hierarchy for visiting tall buildings.

Level	Fear
1	Visit a tall building
2	Visit the second floor of a tall building with a family member
3	Visit the second floor of a tall building alone
4	Visit the third floor of a tall building with a family member
5	Visit the third floor of a tall building alone
6	Stay at the third floor of a tall building with a family member for 15 min
7	Stay at the third floor of a tall building alone for 15 min