There is currently no evidence of the relationship between cyber dating abuse (CDA) and
health-related quality of life (HRQoL), especially from a longitudinal perspective. The
objectives were: a) to analyze the point and period prevalence, incidence, and score
changes over time of victimization by CDA; b) to compare HRQoL in the different categories
of victims of CDA (nonvictims, new, ceased, intermittent, and stable victims). A three-wave
longitudinal study was carried out over 13 months. The final sample was composed of�…

Numerous cross-sectional studies have linked health-related quality of life (HRQoL) with
peer victimization, but evidence of how this relationship may change over time is lacking.
The main objectives of this study were to analyze the prevalence, incidence, and stability of
peer victimization and to longitudinally relate peer victimization to HRQoL. A longitudinal
study was designed and implemented at three separate time points over a 13-month period.
The study involved 1,155 adolescents (43.5% boys; n= 503) aged between 11 and 18 years�…