The intention of this article is to raise the awareness of clinicians regarding the appropriate assessment of intellectual competence and neuropsychological function of children and adolescents whose first language is not English. Given the large number of Spanish speakers in the US, we illustrate, with a case example, the need to test students in their native language especially when the second language has not yet been mastered. Accurate assessment of the brain's potential may yield enhanced opportunities and optimize expectations, rather than undervaluing a developing child's elastic brain maturation. Our article intends to raise awareness of the developmental and school psychologists, neuropsychologists, and child psychiatrists who serve a broad base of the immigrant population.Language is fundamental to virtually all aspects of human experience and represents a core focus of neuropsychological evaluation.
1Our patient was an 11-year-old, Spanish-speaking patient with disruptive mood dysregulation disorder who was recently admitted to a behavioral health facility after an altercation in school involving a knife. He was being seen at our pediatric mood disorders clinic. During a recent inpatient admission, he had a neuropsychological evaluation, including neurocognitive testing, which showed moderate mental retardation-currently termed "intellectual disability" in the Diagnostic Statistical Manual of Mental Health Disorders-Fifth Edition (DSM-V). Both the child psychiatry fellow and the medical student who are native Spanish speakers noticed the incongruence between the test results and the patient's clinical presentation. During the interview, it was apparent that the patient was quite comfortable conversing in English, though his understanding was greater in Spanish.Neuropsychological testing evaluates a child's cognitive abilities by assessing memory, attention and concentration, problem solving, language, and emotion among other neuropsychological domains. Physicians and other clinicians use the results to clarify the relationship among an individual's brain, thoughts, behavior, and mood.In our patient's case, the intelligence test battery (Wechsler scale) compared the child's overall abilities with specific functions to identify a potential cognitive issue possibly exacerbating his emotional frustration and physical aggression. However, because the test was not normed to the patient's native language as would be recommended, 2 because Spanish was the language of schooling, and because of the patient's short length of stay in the US leading to the administration of the test, the test was not considered a relevant factor, and thus the results of the test were not accurate or valid. Furthermore, the misdiagnosis did not reflect his adaptive functioning as is recommended in the DSM-V. In light of these common unsuspected problems in evaluation, we suggest the following pragmatic considerations: 1. Language dominance and proficiency must be determined 2 before using a psychometric battery. Did the child with ...