Reference:
Mendoza, R., Sagrera, M. R., & Batista-Foguet, J. M. (1994). Conductas de los escolares españoles relacionadas con la salud (1986–1990) (CSIC). Madrid.
Name and number of scales:
Amount of reading, amount of time watching TV during week and weekends, amount of time using computer, frequiency of going out at night, the hour returning home, frequency of getting drunk, smoking drinking, drinking on weekends, playing sports and physical activities.