This quasiexperimental research studies the effect of socioeconomic status (SES), language learning, and culture on gifted Hispanic children's performance in an alternative developmental scale (Qualitative Use of English and Spanish Tasks) of cognitive ability for generating developmental profiles. Results show the effect of SES and language learning across linguistic and cultural factors, revealing developmental continuities and discontinuities. Theoretical and practical educational implications are to include and generate developmentally appropriate assessments that uncover cultural-linguistic giftedness. (Contains 8 tables.)