Difficulty: Medium
Average Score: 84%
Full-length
The mother of a six-year-old with autistic disorder tells the nurse that her son has been much more difficult to care for since the birth of his sister. The best explanation for changes in the child's behavior is:
Correct answer
C
Rationale
Children with autism often rely on structured routines, and disruptions, such as a new sibling, can lead to behavioral changes due to difficulty adapting to change.