Development and Validation of the German Test for (Highly) Intelligent Kids - T(H)INK
European Journal of Psychological Assessment, 05/17/2012
Baudson TG et al. – Convergent validity (correlations with a nonverbal intelligence test, teacher and parent ratings, grades, and the probability for the child to be nominated for a gifted and talented program) was satisfying, as was the predictive validity for average marks a year later.



