How has ASQ-3 in Spanish been refined? How have items been refined in ASQ-3 from the last edition? My program has many sites screening infants & toddlers. Many of the sites use ASQ-3 but some continue to use ASQ, 2nd edition as funding is an issue. How different is the scoring between editions? Are we over-refering or under-refering? Is there any way to interpret ASQ, 2nd edition scores alongside ASQ-3 scoring? The ASQ-3 User's Guide says to calculate an adjusted age when a child is born "3 or more weeks" premature. The 2nd edition of ASQ said to adjust age when a child is born "more than 3 weeks" premature. Was this an intentional change? What is new about the third edition of ASQ? Why were the 2 month and 9 month questionnaires added in ASQ-3?