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Free iOS/Android Apps
Highly rated experience sampling app and ecological momentary assessment app available on the app stores.
Anonymized Data Collection
All participants log in securely through ExpiWell mobile apps to easily track responses across multiple surveys. No identifying information is shared with researchers.
Participants can easily download the ExpiWell mobile app and start joining different projects.
Surveys are compatible with virtually all languages. Mobile apps are available in English, German, Spanish, Simplified Chinese, and Traditional Chinese.
Capture the location of where experiences are taken.
Online and Offline Projects
Easily enable experience capture for participants who do not have cellular or WiFi connections.
Backup Email Notifications
Sending email backup reminders to participants who may not have immediate push notifications for time-sensitive projects
Real-time data dashboard
Obtain real-time information on the number of participants and time taken for each survey within the project.
Track individual participant response rates in real-time for different surveys and view specific responses. Able to view response rates based on expected responses to date or expected responses for the entire project. Track notification status to know whether participants are receiving push notifications.
Compensate participants directly with Amazon gift cards without the need for any identifying information. Compensation can be based on response rates seen in participant logs. Great for keeping projects anonymized while paying participants.
Screen participants by creating project requirements (e.g., demographics, location). Great for online recruitment of participants.
Prevent participants from continuing based on random responding or careless responding to improve data quality.
Static (Event-based) Schedule
Surveys can be taken whenever the participant chooses.
The easy-to-use scheduling interface allows combining schedules for different types surveys (e.g., event-based survey and random survey). In ESM and EMA terminology, you can create schedules for event-contingent, signal-contingent, and interval-contingent protocols all in a single project.
Set Start & Close Times
Control when participants can take surveys so they cannot backfill surveys outside the scheduled time
Randomized Survey & Notification Times
Create randomized times for participants taking the survey. E.g., survey will be randomly available for 1 hour between 8-11 am.
Fixed interval Or Snoozed Reminders
Remind participants to complete an available survey when they have not done so after a certain time.
Enable participants to change when the timings of the surveys on the mobile app. Great for shift and healthcare workers who may have different schedules.
Create contingent surveys and notifications based on participant responses. Great for adaptive interventions, ecological momentary interventions, and just-in-time-adaptive interventions (JITAI).
Adaptive Time Zone
All schedules are automatically adapted to participant time zones. A 9 am survey will occur at 9 am regardless of which time zone a participant is in. If they change time zones halfway through the project, the mobile app will adapt the schedule accordingly. Great for recruitment of participants around the world or for participants that frequently travel.
Researcher-enabled Push Notifications
Send customizable push notifications to participants from the participant log to send friendly reminders and increase participation rates.
Choose one option among multiple options. E.g., “strongly agree” to “strongly disagree”.
Choose one or more options with checkboxes.
Choose a single option from a dropdown list.
Provide ratings based on the number of stars. Researchers decide on the maximum number of stars.
A counter to count the number of occurrences of one or more events happening. Useful in clinical or health settings to count the number of occurences or behaviors.
Slider question where a response is made on a scale decided by researchers. E.g., sad to happy
Multiple questions that have the same response format.
Select a cell on a two-dimensional grid that best represents the experience. E.g., affect grid with a horizontal axis sad-to-happy and a vertical axis low-to-high arousal.
Enter free-form text
Enter numeric data
Numeric Range Input
Select a number on a number dial with the range that is decided by researchers
Enter text in the form of an email address
Select date and/or time.
Share audio recordings of the immediate environment or share experiences on audio.
Share photos of the immediate environment or share experiences through photos.
Share video recordings of the immediate environment or share experiences through video recordings.
Provide a web link in any of the questions that will bring up the website on a browser when participants click on it
Create dynamic links that embed ExpiWell data (e.g., participant ID, session) into an external web link. E.g., Qualtrics or Survey Monkey embedded data. This is useful for tracking participants across multiple platforms.
Download the response data in different formats (CSV, TSV, XML) and in numeric or choice text. All surveys are linked automatically through a unique anonymous identifier.
Completion of surveys are time stamped for tracking when participants complete them.
Survey Response Times
Real-time information on the survey responses. Immediately know how long participants take on average to complete each survey. Useful for piloting projects and knowing how long it takes to complete surveys.
Create customized figures and graphs to dashboard incoming data in real-time
Track notifications sent to participants and download the notification timings.
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