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Selected:8D Problem SolvingIvy Lee MethodLASR (Lightweight Approach for Software Reviews)Eat the Frog
| Criterion |  Operations 8D Problem Solving |  Operations Ivy Lee Method |  Architecture LASR (Lightweight Approach for Software Reviews) |  Operations Eat the Frog |
|---|---|---|---|---|
Purposedifferent | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | The method protects energy and attention for the task that creates the largest progress and is often postponed. |
Complexitydifferent | High | Low | Medium | Low |
Timedifferent | 1-6 Wochen | 5-10 min daily | 3–4 h for initial assessment; preparation and deeper analysis additional | 15-90 min daily |
Participantsdifferent | 4-10 | 1 | 1 or a small team; particularly suitable for 3–4 people | 1 |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Daily Priority List, Completion Notes | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | Priority Task, Completion Note, Daily Focus |
Tagsno overlap | QualityProblem solvingRoot cause | PrioritizationProductivityExecution | ArchitectureQualityRiskAssessmentLean | PrioritizationProductivityFocusExecution |