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| Criterion |  Operations Time Blocking |  Decision Making Delphi Method |  Decision Making Assumption Surfacing |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. |
Complexitydifferent | Low | High | Low | Low |
Timedifferent | 15-30 min Planung, laufend | 1-4 Wochen | 45-90 min | 10-20 min daily |
Participantsdifferent | 1 | 6-30 Experten | 2-8 | 1 |
Formatdifferent | Async | Async | Workshop + async | Async |
Outputdifferent | Blocked Calendar, Capacity View, Focus Plan | Expert Forecast, Consensus Range, Assumption Notes | Assumption List, Critical Assumptions, Learning Plan | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | PlanningTime managementFocus | ForecastingExpertsDecisionStrategy | AssumptionsRiskDecisionDiscovery | PlanningTime managementProductivityOperations |