Brief Activating Prompt
A very short, precise prompt that produces an immediate effect on the user's motivation, focus, or readiness to decide, providing starting impetus rather than substantive depth.
Operational Definition
One occurrence would be coded when a user-issued prompt below a defined length threshold (e.g., 12 words or fewer) is followed by a self-reported or behaviorally evident activation effect, such as task resumption within a short window. The short prompt is the unit.
Measurement Schema
Proposed measurement protocol (not yet empirically validated): Behavioral-log join of prompt length (word or token count) to a post-prompt single-item activation rating (1-7) or to time-to-next-task-action latency; reported per qualifying short prompt.