Patricia M. Kirtley and William M. Kirtley
50%
40%
Characters – Number of
Appearances N=1424
39%
27.40%
30%
21.90%
20%
6.40% 4.70%
10%
0%
Boys
Girls Animals
MonstersAdults
Appendix D - Themes in Welcome to the Treehouse, N=470
Themes, N=470
30%
25%
20%
15%
10%
5%
0%
24%
21%
15%
15%
15%
6%
67
3%