Measuring Parenting Interactions in Resource-Constrained Settings: Evidence From an Observational Tool Implemented in Andean Peru. - McCoy, Dana Charles; Dormal, Marta; Hinckley, Kristen; Alvarado, Milagros; Jäggi, Lena; Mäusezahl, Daniel; Hartinger, Stella Maria; Fink, Günther (Psychological Assessment, 2026)