NSES Content Standard A 
Science as Inquiry: Understanding about scientific inquiry 
Grades K-4, page 123 

Scientists review and ask questions about the results of other scientists' work. 

Benchmark 1C The Nature of Science: The Scientific Enterprise
Grades 3-5, page 16
Clear communication is an essential part of doing science. It enables scientists to inform others about their work, expose their ideas to criticism by other scientists, and stay informed about scientific discoveries around the world.