RESUMEN
We developed and evaluated a new parent report instrument--Parent Observation of Early Markers Scale (POEMS)--to monitor the behavioral development of infants at risk for autism spectrum disorder (ASD) because they have older affected siblings. Parents of 108 at-risk infants (74 males, 34 females) completed the POEMS from child age 1-24 months. The POEMS had acceptable psychometric properties and promising predictive validity. Most concerning items were social and communication deficits, and intolerance to waiting. Results provide preliminary evidence that prospective parent report measures can help to detect early ASD symptoms in infants at biological risk. We invite researchers to join us in multi-center studies of the POEMS.
Asunto(s)
Trastornos Generalizados del Desarrollo Infantil/diagnóstico , Desarrollo Infantil , Conducta Social , Trastornos Generalizados del Desarrollo Infantil/psicología , Comunicación , Diagnóstico Precoz , Femenino , Humanos , Lactante , Masculino , Padres , Encuestas y CuestionariosRESUMEN
The Autism Diagnostic Interview--revised is one of the "gold standard" diagnostic tools for autism spectrum disorders. It is traditionally administered face-to-face. Cost and geographical concerns constrain the employment of the ADI-R for large-scale research projects. The telephone interview is a reasonable alternative, but has not yet been examined for reliability with face-to-face administration. In this study, participants were interviewed both face-to-face and on the telephone using the complete ADI-R interview. Results indicate that there was no significant difference between the algorithm scores or the diagnoses arrived at for face-to-face and telephone administrations. Reliability statistics across the two modalities were very good and indicate that telephone interviews using the ADI-R are a viable option for researchers.