摘要:Background Collecting data on instructional practices is an important step in planning and enacting meaningful initiatives to improve undergraduate science instruction. Self-report survey instruments are one of the most common tools used for collecting data on instructional practices. This paper is an instrument- and item-level analysis of available instructional practice instruments to survey postsecondary instructional practices. We qualitatively analyzed the instruments to document their features and methodologically sorted their items into autonomous categories based on their content. The paper provides a detailed description and evaluation of the instruments, identifies gaps in the literature, and provides suggestions for proper instrument selection, use, and development based on these findings.