Haralambos Tsorbatzoudis

Structural validation and cross-cultural robustness of the European Cyberbullying Intervention Project Questionnaire

Rosario Del Rey, José A. Casas, Rosario Ortega Ruiz et al. · Computers in Human Behavior · 2015 · 388 citations · Full text

Social Sciences, Psychology, Social Psychology +15

Does empathy predict (cyber) bullying perpetration, and how do age, gender and nationality affect this relationship?

Rosario Del Rey, Lambros Lazuras, Vassilis Barkoukis et al. · Learning and Individual Differences · 2015 · 167 citations

Social Sciences, Psychology, Social Psychology +14

The assessment of intrinsic and extrinsic motivation and amotivation: Validity and reliability of the Greek version of the Academic Motivation Scale

Vassilis Barkoukis, Haralambos Tsorbatzoudis, George Grouios et al. · Assessment in Education Principles Policy and Practice · 2008 · 138 citations

Social Sciences, Educational Measurement, Psychology +12

Extending the trans‐contextual model in physical education and leisure‐time contexts: Examining the role of basic psychological need satisfaction

Vassilis Barkoukis, Martin S. Hagger, George Lambropoulos et al. · British Journal of Educational Psychology · 2010 · 138 citations

Social Sciences, Educational Psychology, Psychology +7

Motivational and social cognitive predictors of doping intentions in elite sports: An integrated approach

Vassilis Barkoukis, Lambros Lazuras, Haralambos Tsorbatzoudis et al. · Scandinavian Journal of Medicine and Science in Sports · 2013 · 130 citations

Social Sciences, Psychology, Social Psychology +11