Which statement is explicitly supported by the material?

Which statement is explicitly supported by the material?

• A. The refrigerator mother theory explains ASD as a major cause.
• B. Leo Kanner published research on music therapy for ASD.
• C. ASD is a form of schizophrenia.
• D. The cause of ASD is genetic

Answer: (B)

The key idea is what the material actually states. The material mentions Leo Kanner and describes his work publishing research on music therapy for ASD. That direct mention makes the statement about Kanner’s research explicitly supported. The other claims aren’t present in the material—there’s no reference to a refrigerator-mother theory as a major cause, no claim that ASD is a form of schizophrenia, and no assertion that the cause is genetic. Since only the Kanner-related statement appears in the material, it is the one that is supported.

The key idea is what the material actually states. The material mentions Leo Kanner and describes his work publishing research on music therapy for ASD. That direct mention makes the statement about Kanner’s research explicitly supported. The other claims aren’t present in the material—there’s no reference to a refrigerator-mother theory as a major cause, no claim that ASD is a form of schizophrenia, and no assertion that the cause is genetic. Since only the Kanner-related statement appears in the material, it is the one that is supported.