- A.The fourth stage — the consumer commits to a brand, but five sub-decisions (vendor, quantity, timing, payment, and intervening factors) still influence the actual transaction.
- B.The third stage — the consumer applies a decision rule (compensatory or non-compensatory) to rank or filter brands in the consideration set.
- C.A five-stage model — Need Recognition, Information Search, Evaluation, Purchase, Post-Purchase — describing how consumers move through a buying decision. ✓
- D.A five-stage model — Need Recognition, Information Search, Evaluation, Purchase, Post-Purchase — describing how consumers move through a buying decision.
The Consumer Decision Process is a five-stage model — Need Recognition, Information Search, Evaluation, Purchase, Post-Purchase — describing how consumers move through a buying decision. The other options describe related but distinct concepts in Consumer Behavior — see the deep-dive guide for the full distinction.
How to think about questions like this
Each stage has different information needs and different marketer interventions. Questions like this test whether you can distinguish The Consumer Decision Process from neighboring concepts. The most common trap is choosing a closely-related concept that sounds similar but applies in a different context.
When you see a definition question on an exam, do two things: (1) translate the question into your own words, then (2) generate the answer in your own words before reading the options. This avoids the cognitive bias of recognizing a familiar phrase as correct just because it is familiar.