Decision methods · 4/6
Gather information that could change the action
Prioritize consequential unknowns and set a stopping rule.
About 15–20 minutes. The following cases are fictional.
Record your first judgment
After twenty tool reviews, you still have not checked whether the tool exports the required format. Another feature ranking may not resolve the decision.
Understand the judgment process
Turn vague uncertainty into questions about compatibility, workload or acceptance. Would opposite answers lead to different actions? If not, the question may have little immediate decision value.
Information costs effort and delay. Under credible scenarios and common value units, the benefit of perfect information can bound what an imperfect investigation is worth. Unsupported probabilities do not produce precise knowledge.
Define a check and a deadline: test a sanitized export today, exclude on failure, then trial workload if it passes. When constraints are verified and the choice survives plausible variation, further search may add little. Large irreversible losses warrant stronger evidence.
Checks you can perform
- List unknowns that could change the choice.
- Map possible answers to actions.
- Compare checking and delay costs with avoiding a mistake.
- Set a date or condition for stopping; record remaining uncertainty.
Guided practice
Choose between ten more rankings and a fifteen-minute export test. Explain its limits.
Explore the explanation
If format is a constraint, direct testing is more likely to change eligibility. Use representative non-sensitive samples and verify version and batch limits. One small success does not cover every real task.
Apply it in a new context
A venue’s availability on the required date is unknown. Someone suggests studying decoration first. What should come first?
Compare after attempting
Check availability because it can eliminate the option, then capacity and other constraints. Decoration does not resolve availability.
Preserve a revision record
Stopping research does not remove uncertainty. Record what remains, why it is acceptable and when to revisit it.
Check whether you supplied inspectable evidence, a feasible next step and revision conditions. Revealing an answer is not mastery.
Source and scope
Herbert A. Simon — Rational Decision-Making in Business Organizations (1978)
The source provides conceptual or methodological background. Cases, steps and exercises are authored here; they are not the original experiment or evidence of this course’s effectiveness.
Completion is a personal record, not proof of mastery or certification.