"investigation-phase"; "Investigation phase"; ; ; "The part of the learning engineering process in which collected data are analyzed to explore outcomes and determine how well a solution addresses the learning challenge."; "approved"; ; "Investigation turns implementation data into evidence for deciding whether to refine the design, continue implementation, or reframe the problem itself."; ; ; "Investigation"; ; a , . "The part of the learning engineering process in which collected data are analyzed to explore outcomes and determine how well a solution addresses the learning challenge."; "en"; ; "approved"; 1. "IEEE ICICLE Learning Engineering Process". _:b228 a ; ; ; "IEEE ICICLE"; "Learning Engineering Process · Investigation"; "https://sagroups.ieee.org/icicle/learning-engineering-process/"; "direct". _:b228; a , . "IEEE ICICLE Learning Engineering Process"; "https://sagroups.ieee.org/icicle/learning-engineering-process/"; "CC BY-NC-SA 4.0"; "https://creativecommons.org/licenses/by-nc-sa/4.0/"; a .