Youth Quality of Life-Short Form Instrument
For youth aged 12–18 years, the Youth Quality of Life-Short Form Instrument (YQOL-SF) is a generic quality of life self-administered questionnaire.
2016For youth aged 12–18 years, the Youth Quality of Life-Short Form Instrument (YQOL-SF) is a generic quality of life self-administered questionnaire.
2016Any multiple-pass method in which all data collectors have been trained to collect the information consistently using a standardized, documented protocol that includes probing is acceptable.
2013The Youth Nutrition and Physical Activity Survey is a condensed version of the School and Physical Activity Nutrition project (SPAN) survey (Hoelscher, Day, Kelder, & Ward, 2003) for f
2014