Table 2.

The validation tasks, authors, and total number of studies examining each construct.

VRa target construct and validation task			Validation		Authors		Studies, n (%)
Inhibition or Inhibitory control								6 (32)
	DPTb GNGc STd	Implicit		Chicchi Giglioli et al [69]
	DPT GNG ST	Explicit		Chicchi Giglioli et al [68]
	GNG	Implicit		Marín-Morales et al [70]
	CPTe	Implicit		Voinescu et al [71]f
	None specifically reported	N/Ag		Parsons and Carlew [72]
	ST	Implicit		Parsons and Barnett [73]
Interference control								3 (16)
	ST	Implicit		Marín-Morales et al [70]h
	The CW-ITi from the D-KEFSj Automated neuropsychological assessment metrics ST	Implicit		Parsons and Carlew [72]
	CW-IT from the D-KEFS	Implicit		Parsons and Barnett [73]
Impulsivity								1 (5)
	None specifically reported	N/A		Chicchi Giglioli et al [68]

^aVR: virtual reality.

^bDPT: dot-probe task.

^cGNG: Go/No-Go.

^dST: Stroop test.

^eCPT: continuous performance test.

^fSome traditional tasks listed were included for divergent validity and, therefore, have been omitted from this table.

^gN/A: not applicable.

^hThe VR task involved 42 VR mini-games that assessed various cognitive constructs. A total of 4 mini-games and their target constructs were documented and included in this table; however, the comparative assessments were not provided, and an extensive list of all 42 mini-games was not provided.

ⁱCW-IT: Color-Word Interference Test.

^jD-KEFS: Delis-Kaplan Executive Function System.