“…The concept of giftedness is too broad and prone to controversy when the authors try to define it (Sak, 2020;Smedsrud, 2020). Intelligence, and in particular IQ, is traditionally assumed to be the most decisive variable in the definition of giftedness, however several authors point out its ambiguity and insufficiency for this definition, including other variables related to motivation, personality or creativity in the explanation of high capabilities and high performance (Gagné, 2018;Krumm, Arán, & Gutierrez, 2018;Renzulli, 2012;Sternberg, 2005).…”