EMA Schedule Generator

Generate REDCap-compatible EMA survey schedules

Info: This tool generates an EMA schedule with 4 surveys per day at randomized times within specified windows. Each survey expires 30 minutes after send time. Enter time windows in the participant's local timezone — the tool will convert to CDT for REDCap.

Time Windows

Window 1 (Morning - ask_beginning_questions = 1)

Window 2 (Early Afternoon)

Window 3 (Late Afternoon)

Window 4 (Evening - ask_end_questions = 1)