Final answer:
No, RBTs should not limit their reading to behavior analysis alone. Other related topics like social skills and occupational therapy can also be crucial for their professional development.
Step-by-step explanation:
Registered Behavior Technicians (RBTs) should not restrict their reading to only applied behavior analysis (ABA) despite its importance in their professional work. It is beneficial for RBTs to also explore literature on topics such as social communication groups, social skills groups, occupational therapy, and various medication options. These subjects are directly related to their field and can enhance their understanding and competence. Just like broad reading can make literature more enjoyable for students, diversifying reading materials can enrich an RBT's professional skills and personal interests.