The older sibling effect: comparing social functioning outcomes for autistic children with typically developing siblings, no siblings, and autistic siblings - Rum, Yonat; Dolev, Adi; Reichmann, Ofri; Zachor, Ditza A.; Avni, Einat; Ilan, Michal; Meiri, Gal; Koller, Judah (Frontiers in Psychology, 2025)