The Shift-Left Argument: What's Real, What's Folklore
What the Research Actually Shows
Module 4, Lesson 2
What you'll learn
You can summarize what the shift-left cost research actually shows - Boehm's real findings, Bossavit's critique of the sources, and the Menzies 2016 empirical result - accurately enough to use the summary in front of a skeptical senior engineer.
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BDDshift-left testingGherkinacceptance criteriawhole-team collaborationrequirements engineeringsoftware specificationagile testingdeveloper workflowQA automationtest-driven developmentspec-driven development