Emmanuel is a 6.5-year-old boy who was referred to your evaluation clinic for concerns about his social skills and communication. He arrived in the United States (US) 1 year ago after an immigration trajectory that began in Haiti when he was aged 3 years; passed through Mexico, where the family was in various shelters for over a year; and concluded 2 years later, with the family eventually settling in an urban center in the northeastern United States. While in Mexico, the family was living in a camp without access to utilities. They faced significant food insecurity and experienced multiple relocations because of fears of physical safety.

Emmanuel's native language is Haitian Creole, but he learned some Spanish during the year spent in Mexico. Now in the United States, he has been enrolled for the last year in the public school system, where he participates in an inclusion English as a Second Language kindergarten classroom. The school has expressed concern about several behaviors including bolting from the classroom, shouting out inappropriately, and taking food from other children's lunches.

On initial meeting with a DBP clinician, Emmanuel's parents report that they do not have any concerns at home about his behavior, although they do feel that he “talks less than his 3 older siblings.” The 6-person household is currently living in one-room, temporary housing; they deny current food insecurity.

As part of his evaluation, you perform an Autism Diagnostic Observation Scale–2 Module 3 in English with the support of an in-person Haitian Creole interpreter. Emmanuel does not make eye contact throughout the evaluation but does respond to your questions in a combination of English and Haitian Creole. He can define the concept of a “friend” but cannot name one of his own friends. He is not able to engage in the demonstration task with words but does use gestures to indicate the actions involved in brushing teeth. His free play is perseverative and centers around fighting between the action figures.

Brief cognitive testing reveals normal nonverbal intelligence. He is unable to decode in English on achievement testing. The family completes a Social Responsiveness Scale in English, which shows normal scores except in the repetitive behaviors section, where the family endorses pacing and some restricted interests, particularly around video games.

He is not yet on an Individualized Education Plan, and there have been no formal assessments from the school except for language dominance testing indicating that his dominant language is Haitian Creole, with emerging English skills. What specific topics are unique to the evaluation for autism in an English language learner with a significant trauma history? What factors should be considered when assessing a child with a history of immigration trauma?