Question

after journaling, i will have better mental clarity and feel more organized in my thoughts. which criterion does this product description primarily fail to meet? independent observer test - lacks specific physical actions or duration details clear connection - relationship between behavior and product depends on external factors clear and specific boundaries - product doesnt specify when it exists tangible outcome identified - describes feelings rather than physical/digital evidence

Explanation:

The product description mentions "better mental clarity" and "more organized thoughts", which are feelings. It lacks physical or digital evidence of the outcome.

Answer:

Tangible outcome identified - describes feelings rather than physical/digital evidence