1. Object Permanence and the Relationship to Sitting Development in Infants With Motor Delays. Issue 3 (10th July 2022) Authors: An, Mihee; Marcinowski, Emily C.; Hsu, Lin-Ya; Stankus, Jaclynn; Jancart, Karl L.; Lobo, Michele A.; Dusing, Stacey C.; McCoy, Sarah W.; Bovaird, James A.; Willett, Sandra; Harbourne, Regina T. Journal: Pediatric physical therapy Issue: Volume 34:Issue 3(2022) Page Start: 309 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗