The Question of “When?” The Timing of Tests and Measures in Newborn and Infant Research

This Research Methodology Column will address issues and topics pertinent to conducting neonatal and infant research. Some of the columns will address current issues and topics while others will address longstanding or classic issues and topics. The goal of these columns is to inform novice and expert nurse researchers about the research process with neonates and infants, and help troubleshoot issues that might prevent, impede, or suspend research. This column is devoted consideration of timing of specific tests and measures with neonate/infant research participants.