HALL, John; MEDLEY, Meagan; JOHNSON, Kristin; WILKINSON, Wayne. Content Validity for a School Psychology Measure of NASP Competencies. School Psychology Training and Pedagogy, [S. l.], v. 41, n. 2, p. 30–41, 2025. DOI: 10.67337/sptp.v41i2.20. Disponível em: https://sptpjournal.org/index.php/sptp/article/view/20. Acesso em: 19 sept. 2026.