Ana María Velásquez

Effects of the cyberbullying prevention program media heroes (<i>Medienhelden</i>) on traditional bullying

Enrique Chaux, Ana María Velásquez, Anja Schultze‐Krumbholz et al. · Aggressive Behavior · 2016 · 93 citations

Social Psychology, Media Violence, Education +18

Victimization and Gender Identity in Single-Sex and Mixed-Sex Schools: Examining Contextual Variations in Pressure to Conform to Gender Norms

Kate Drury, William M. Bukowski, Ana María Velásquez et al. · Sex Roles · 2012 · 65 citations

Gender Identity, Mixed-sex Schools, School Psychology +8

Yoga for the prevention of depression, anxiety, and aggression and the promotion of socio-emotional competencies in school-aged children

Ana María Velásquez, María Adelaida López, Natalia Quiñonez et al. · Educational Research and Evaluation · 2015 · 65 citations

Socio-emotional Competencies, Education, Mental Health +20

Adjusting for Group Size Effects in Peer Nomination Data

Ana María Velásquez, William M. Bukowski, Lina María Saldarriaga · Social Development · 2013 · 52 citations

Proportion Procedures, Group Assessment, School Psychology +15

Classrooms in Peace Within Violent Contexts: Field Evaluation of Aulas en Paz in Colombia

Enrique Chaux, Madeleine Barrera, Andrés Molano et al. · Prevention Science · 2017 · 41 citations

African American Studies, Education, Peacemaking +3