Psychometric properties of the Group Climate Instrument (GCI) in individuals with mild intellectual disability or borderline intellectual functioning

od Neimeijer, E. G., Roest, J. J., van der Helm, G. H. P., Didden, R.
Wydane w J Intellect Disabil Res (2018)

The Feelings of Others Don't Impress Me Much – Effects of Living Group Climate on Empathy in Adolescent Male Offenders

od Heynen, E. J. E., van der Helm, G. H. P., Cima, M. J., Stams, G. J. J. M., Korebrits, A. M.
Wydane w Psychiatr Psychol Law (2016)

Stability and Change of Adolescents’ Aggressive Behavior in Residential Youth Care

od Eltink, E. M. A., Ten Hoeve, J., De Jongh, T., Van der Helm, G. H. P., Wissink, I. B., Stams, G. J. J. M.
Wydane w Child Youth Care Forum (2017)