Response deadline
The date and time when answers to a scheduling request close. Setting it well keeps scheduling from dragging on.
A response deadline is the date and time by which participants should finish answering in scheduling or attendance confirmation. Setting a clear response deadline lets the organizer prepare in a planned way and makes it clear to participants “by when they should reply.” In behavioral economics research, tasks without deadlines tend to be put off indefinitely (Parkinson’s law), and setting a response deadline leads directly to a higher response rate.
Guidelines for setting response deadlines
| Type of event | Recommended deadline | Reason |
|---|---|---|
| Internal meeting | 2-3 days before | Leaves room to change the meeting room or prepare materials |
| Meeting with outside parties | 1 week before | Keeps room to arrange an alternative date |
| Seminar / training | 2 weeks before | Finalizes arrangements for the venue / instructor |
| Social gathering / party | 1-2 weeks before | Fixes the headcount for food and drink reservations |
Techniques that raise the response rate
From the perspective of the psychology of scheduling, the following points work well for raising the response rate. What matters is setting the deadline concretely, such as “by 5 p.m. Friday,” sending a reminder one day before the deadline, and keeping the effort of answering to a minimum (a UI that lets people answer in one click).
Showing scarcity, such as “slots fill up on a first-come, first-served basis,” also has the effect of prompting early answers. In scheduling tools, a design that visualizes the response status in real time, giving those who have not answered the social pressure of “I am the only one who has not answered,” is also effective.
Decide first how to handle missed deadlines
The most important thing in running a response deadline is not the deadline itself but declaring in advance “how answers after the deadline will be treated.” If the invitation says “Anyone who has not answered by the deadline will be confirmed as not attending,” the organizer can finalize without hesitation the day after the deadline, and no awkward back-and-forth of reminders with non-respondents arises. If the deadline passes without such a declaration, you end up waiting until everyone has answered, and the deadline becomes an empty formality. A deadline only works when paired with the resolve to actually close it.