only marginally significantp = 0.07
Post-hoc analyses showed that Japanese books had significantly more challenge events than Indonesian books ( M Japanese = 4.75, SD = 2.49; M Indonesian = 2.6, SD = 1.76, p = 0.035) and that American books had a greater number of challenge events than Indonesian books, although the difference was only marginally significant ( M American = 4.5, SD = 3.46, p = 0.07).