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| Criterion |  Decision Making Delphi Method |  Operations Time Blocking |  Operations Ivy Lee Method |  Operations Pomodoro Technique |
|---|---|---|---|---|
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 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. | For easily distracted solo work, the method sets clear time boundaries for concentrated work. It protects attention when large tasks would otherwise fall apart into small avoidance moves. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | 1-4 Wochen | 15-30 min Planung, laufend | 5-10 min daily | 25 min Zyklen |
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 | Daily Priority List, Completion Notes | Focus Sessions, Task Progress, Interruption Notes |
Tagsno overlap | ForecastingExpertsDecisionStrategy | PlanningTime managementFocus | PrioritizationProductivityExecution | FocusTime managementProductivityExecution |