Gottesdienst in der Konfirmandenarbeit

In a secular society of Germany, how to make teaching of traditional rituals of a Sunday service to 13 year old youngsters effective in a cognitive and affective way? Why are some parishes "successful" in their teaching and others not? Is there any "recipe"? 30 different Lutheran parishes were chosen for a survey with questionnaires (1900 questionnaires were analysed). Group discussions were arran...