Table 5.

Standard deviations of the R4Alz-R battery’s scores of interest for SCD and HC groups.

R4Alz-R Tasks	Std. Deviation after Min–Max Normalization	AUC
WMCUT S3	0.23166	0.839
ICT-RST 1 & 2	0.26460	0.832
ICT-RST FS	0.31163	0.791
CFT	0.23456	0.876
CFT Con. B	0.31586	0.832

Abbreviations: WMCUT S3: Working Memory Capacity and Updating Task—working memory updating & working memory component of the episodic buffer; ICT-RST 1 & 2: Inhibitory Control & Task/Rule Switching Task—Subtasks 1 (Inhibition) and 2 (Task/Rule switching); ICT-RST FS: Failed sets on the Inhibitory Control & Task/Rule Switching Task; CFT: Cognitive Flexibility Task; CFT Con. B: Cognitive Flexibility Task—2nd level of difficulty.