Global self-esteem and method effects: competing factor structures, longitudinal invariance, and response styles in adolescents
Behavior Research Methods (2014) - Comment
pubmed: 24061931  doi: 10.3758/s13428-013-0391-5  issn: 1554-3528 

Róbert Urbán, Réka Szigeti, Gyöngyi Kökönyei, Zsolt Demetrovics