TY - JOUR AU - Obregón Cuesta, Ana Isabel AU - Mínguez Mínguez, Luis Alberto AU - León del Barco, Benito AU - Mendo-Lázaro, Santiago AU - Fernández Solana, Jessica AU - González Bernal, Jerónimo AU - González Santos, Josefa PY - 2022 UR - http://hdl.handle.net/10259/7591 AB - School bullying is a phenomenon of unjustified aggression in the school environment that is widespread throughout the world and with serious consequences for both the bully and the bullied. The objectives of this research were to analyze the... LA - eng PB - MDPI KW - Bullying KW - Students KW - Primary education KW - Secondary education KW - Gender KW - Academic year KW - Academic performance KW - Categories KW - Psicología KW - Psychology KW - Enseñanza primaria KW - Education, Primary KW - Enseñanza secundaria KW - Education, Secondary KW - Educación KW - Education TI - Bullying in Adolescents: Differences between Gender and School Year and Relationship with Academic Performance DO - 10.3390/ijerph19159301 T2 - International Journal of Environmental Research and Public Health VL - 19 ER -