[Direct questioning of serially studied 8th grade students on their leisure time activities].
8th degree students were asked by questionnaire on their leisure-time activities. Home work was shown to interfere with time spent in front of the television screen, whereas sports did not. Girls spent more time  at homework than boys, and less time at television. Also they were less active in sports, especially in the lower grade schools.
D000293:Adolescent; D005260:Female; D006801:Humans; D007899:Leisure Activities; D008297:Male; D013177:Sports; D013690:Television
Direktbefragung an reihenuntersuchten Achtklässlern über ausserschulische Aktivitäten.