Table 1.

Potential in-game biomarkers.

Minigame or subsection of minigame		Potential in-game biomarkers		Hypothesized neurocognitive domains (DSM-5a)
People sense
	Deciding friends: checking out each person’s information	Time spent checking peer’s characteristics Correctly sorting peers into the right social or friendship circles Time spent completing social or friendship circles	Working memory, attention, inhibitory control, and processing speed Working memory and decision-making Working memory and processing speed
	Accepting or rejecting invites	Correctly accepting or declining invitations based on risk and social circles Proportion of accepted unsafe invitations	Working memory, decision-making, and judgement Decision-making, and judgement
Refusal power
	Think	Correctly identifying the type of peer pressure	Decision-making and inhibitory control
	Prepare	Correctly choosing reasons to say no	Decision-making and inhibitory control
	Refuse	Time spent completing the sentence portion of minigame	Working memory and processing speed
Priority sense		Number of times priority dropped to zero		Working memory
Know sense		Total credibility score at the end of the minigame		Working memory, decision-making, and processing speed

^aDSM-5: Diagnostic and Statistical Manual, 5th Edition.