Exploring Pediatricians' Implicit Bias Related to Newborns' Intellectual Disability Risk: Merged Vignette and...

Area of Science:

• Medical research
• Psychology
• Developmental Pediatrics

Background:

• Pediatricians' perceptions of infants with disabilities can influence care.
• Implicit bias may affect clinical judgment regarding developmental potential.
• Distinguishing between various conditions like Down syndrome (DS) and others is crucial for accurate assessment.

Purpose of the Study:

• To assess pediatricians' implicit bias regarding intellectual disability (ID).
• To determine if symptoms of DS, meconium aspiration syndrome (MAS), cerebral palsy (CP), or fetal alcohol effects (FAE) influence ratings of infant potential.
• To evaluate if advice given to parents differs based on a suspected DS diagnosis versus other conditions.

Main Methods:

• A pilot study involving 56 pediatricians.
• Utilized an Implicit Association Test (IAT) for ID and an experimental vignette survey.
• Assessed bias, expected development ratings, and parental advice using statistical analyses (ANOVAs, Tukey's HSD, Cohen's d).

Main Results:

• 93% of pediatricians exhibited significant negative bias towards individuals with ID.
• Infants with DS were rated as having higher ID and lower daily living skills compared to those with MAS.
• Advice for parents of infants with DS was perceived as less reassuring than for those with MAS.

Conclusions:

• Pediatricians demonstrated negative bias regarding ID, influencing their assessments of infant potential.
• Postnatal diagnosis significantly affected pediatricians' perceptions and advice to parents.
• Further research on Implicit Association Tests (IAT) in pediatric settings is warranted.