Vassilis Barkoukis

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

Perceived Autonomy Support in Physical Education and Leisure-Time Physical Activity: A Cross-Cultural Evaluation of the Trans-Contextual Model.

Martin S. Hagger, Nikos L. D. Chatzisarantis, Vassilis Barkoukis et al. · Journal of Educational Psychology · 2005 · 314 citations

Education, Physical Education, Psychology +13

Method Effects: The Problem With Negatively Versus Positively Keyed Items

Magnus Lindwall, Vassilis Barkoukis, Caterina Grano et al. · Journal of Personality Assessment · 2012 · 209 citations

Social Sciences, Behavioral Sciences, Psychology +14

Cross-Cultural Generalizability of the Theory of Planned Behavior among Young People in a Physical Activity Context

Martin S. Hagger, Nikos L. D. Chatzisarantis, Vassilis Barkoukis et al. · Journal of Sport and Exercise Psychology · 2007 · 181 citations

Public Health, Behavioral Sciences, Psychology +16

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