Construct and factorial validity of Neurobehavioral Disorder associated with Prenatal Alcohol Exposure (ND-PAE)

• Main Authors: James Ladell Sanders, Nicole Netelenbos, Samuel Ofori Dei
• Format: Article
• Language: English
• Published: BMC 2020-05-01
• Series: BMC Psychology
• Subjects: Neurobehavioral Disorder associated with Prenatal Alcohol Exposure (ND-PAE); Fetal Alcohol Spectrum Disorder (FASD); DSM-5; Prenatal alcohol exposure; Diagnosis
• Online Access: http://link.springer.com/article/10.1186/s40359-020-00405-5

Abstract Background ND-PAE, as a condition needing further study, requires validation. Few studies have assessed the validity of ND-PAE with none using a prospective sample. Methods Fifty-eight children underwent multidisciplinary FASD assessments and were evaluated for ND-PAE using a prospective, clinical approach. Construct and factorial validity of ND-PAE were assessed, and associations between domains and symptoms described. Post hoc analysis assessed external validity of factors. Results ND-PAE demonstrated weak construct validity with variable convergence and divergence within and between symptoms. Factor analysis revealed one strong factor consisting of abilities associated with adaptive behavior and general cognitive ability. Relative contribution of symptoms and domains were variable. Conclusion This study provides an evidence-based approach to assessing ND-PAE symptoms and is a starting point to elucidating its neurobehavioral pattern.