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. 2019 Sep 3;21(9):e14484. doi: 10.2196/14484

Table 3.

Discriminant validity.

Constructs LYTa EAb FDc EId PEe SNf SBYg PLNh PSi
LYT 0.7937j k
EA 0.5511 0.8282j
FD 0.4668 0.379 0.7912j
EI 0.4208 0.4427 0.3711 0.8777j
PE 0.4662 0.4254 0.3766 0.3013 0.8018j
SN 0.4812 0.3895 0.362 0.3832 0.257 0.892j
SBY 0.3407 0.3628 0.2317 0.3822 0.2085 0.4218 0.7904j
PLN 0.2677 0.168 0.3459 0.1957 0.1542 0.1212 0.2164 0.8899j
PS 0.4388 0.3564 0.4101 0.3778 0.3454 0.3177 0.211 0.2448 0.8878j

aLYT: loyalty.

bEA: emotional attachment.

dEI: emotional interaction.

cFD: functional dependence.

ePE: perceived expertise.

fSN: social norm.

gSBY: sociability.

hPLN: personalization.

iPS: perceived security.

jThe square roots of average variance extracted.

k—: Not applicable