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. 2021 Dec 7;9(12):1696. doi: 10.3390/healthcare9121696

Table 2.

Number of studies and percentages for each validity test.

Study Content Response
Processes
Internal Structure Relationship with Other
Variables
Consequences of Testing
Factorial Analysis Reliability Test–
Retest
Invariance
Yes 11 (27.5%) 1 (2.5%) 23 (57.5%) 40 (100%) 7 (17.5%) 17 (42.5%) 22 (55%) 5 (12.5%)
No 29 (72.5%) 39 (97.5%) 17 (42.5%) 0 33 (82.5%) 23 (57.5%) 18 (45%) 35 (87.5%)