Yazar "Pfeiffer, S. I." için listeleme
-
The gifted rating scales-school form: A validation study based on age, gender, and race
Pfeiffer, S. I.; Petscher, Y.; Kumtepe, A. (2008)This study examined the internal consistency and validity of a new rating scale to identify gifted students, the Gifted Rating Scales-School Form (GRS-S). The study explored the effect of gender, race/ethnicity, age, and ...