Table 7.

Performance evaluation metrics used in the 12 studies on pediatric BCIs.

References	Performance
Sanchez et al. (2008)	→Accuracy
Breshears et al. (2011)	→Accuracy
Ehlers et al. (2012)	→Accuracy
Pistohl et al. (2012)	→Correlation coefficients
Pistohl et al. (2013)	→TPR/FPR/FP-rate
Beveridge et al. (2017)	→Accuracy → ITR
Taherian et al. (2017)	→Performance score
Jochumsen et al. (2018)	→Accuracy
Norton et al. (2018)	→Accuracy → Latency → Bitrate
Beveridge et al. (2019)	→Accuracy → ITR → Latency
Zhang et al. (2019)	→Cohen's kappa
Vařeka (2020)	→Accuracy → Precision → Recall → AUC

FPR, false positive ratio; TPR, true positive ratio; FP-rate, false positive rate; AUC, area under ROC curve; ITR, information transfer rate.