Concept
Shame vs. Guilt
2 books in the library reach for this idea - each in its own way. When independent authors converge on one concept, it usually deserves attention.
Daring Greatly
How this book uses it: Shame = "I am bad"; Guilt = "I did something bad." Use guilt-based feedback: "That report had errors" not "I'm incompetent."
The Gifts of Imperfection
How this book uses it: Shame = "I am bad" (identity attack, leads to depression). Guilt = "I did something bad" (behavior critique, leads to correction). Use guilt constructively, reject shame.