Table 2:

A table of the core features available on SuperBetter (SB) and Provider Resilience (PR), respectively.

SuperBetter		Provider Resilience
Challenges	Sets of at least 5 daily subsets of “Power-Ups”, “Bad Guys”, “Quest”, and “Ally” activities that focus on SB’s 4 dimensions of health (mental, emotional, social, or physical health	“Days Until Vacation” Counter	User can input the start date of their next vacation and the interface will provide a countdown of days until their vacation
Power-Ups	Suggestions for brief activities meant to evoke positive thoughts and feelings (e.g., watch a funny video)	Podcasts	Four guided meditation podcasts from the Military Health Podcast Network’s Military Medication Coach Series
Bad Guys	Prompt for addressing and overcoming challenges or negative emotions and experiences	Builders & Breakers	Same daily check-in questions that assess activities or behaviors that promote or reduce resilience (e.g., getting enough sleep, eating lunch alone at desk)
Quests	Suggestion to complete a specific task within the next 24 hours that will result in a positive outcome	“Inspire Me” Quotes	Quotes from famous historical figures accompanied by a picture of nature; ability to add own quotes (PR will randomly generate a picture of nature with the quote)
Ally Check-Ins	Activity that encourages user to check in with another person; provides a prompt to guide check-in	Physical Exercises	10 physical exercise instructions with accompanying images
Resilience Score	Completing activities adds to the score. Visual includes a total numeric score and percentage with a breakdown of points for the 4 dimensions of health	Resilience Rating	Single number counting user’s interaction with PR’s features and completing assessments
Skill Badges	Rewards that are displayed on the user’s homepage when completing a Challenge	Breathing Exercise	5 minute guided breathing exercise with audio and an animated circle; inhale time can be adjusted and exercise can be paused
“How Gameful Are You?” Quiz	Non-clinical assessment of SB’s 4 dimensions of health; can be taken multiple times and visualized by a line graph	Assessments	Clinical assessments (Oldenburg Inventory and the Professional Quality of Life Scale) which PR only allows users to fill out every 30 days
Reflections	Open-ended journal entry interface; no prompts provided but accessible as an icon accompanying each activity	Journal	Open-ended journal entry interface; no prompts provided.
Account Creation and “Secret Identity”	Ability to make an account with email or SSO via Google or Facebook; profile customization (e.g., username and profile picture)	Account Creation	No email required; username and 6-digit PIN for log-in; no user profile or customization beyond username display
“Science Behind”	Plain-language explanations of each feature of SB
Squad Play*	Option to view other players’ progress when participating in the same challenge as the user

^*Squad Play and user-to-user engagement was a core feature of SB that was not available when this study was conducted.