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| Criterion |  Decision Making Delphi Method |  Operations Time Blocking |  Operations Getting Things Done |  Operations Eat the Frog |
|---|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | With a calendar that grows on request, the method makes available time explicit again. It combines appointments, focus work, and buffer into a more realistic day structure. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. | The method protects energy and attention for the task that creates the largest progress and is often postponed. |
Complexitydifferent | High | Low | Medium | Low |
Timedifferent | 1-4 Wochen | 15-30 min Planung, laufend | 1-2 h Setup, laufend | 15-90 min daily |
Participantsdifferent | 6-30 Experten | 1 | 1 | 1 |
Formatsame | Async | Async | Async | Async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Blocked Calendar, Capacity View, Focus Plan | Action Lists, Project List, Review Routine | Priority Task, Completion Note, Daily Focus |
Tagsno overlap | ForecastingExpertsDecisionStrategy | PlanningTime managementFocus | ProductivityPlanningTasksExecution | PrioritizationProductivityFocusExecution |