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. Author manuscript; available in PMC: 2009 Sep 24.
Published in final edited form as: J Exp Psychol Learn Mem Cogn. 2009 Jan;35(1):196–204. doi: 10.1037/a0014104

Figure 1.

Figure 1

Figure 1

Signal-detection indices from the Semantic, Perceptual-Semantic, and Perceptual SARTs (Sustained Attention to Response Tasks), across task blocks (N = 243). Panel A: Mean sensitivity (dL) estimates. Panel B: Mean bias (CL) estimates. Error bars represent standard errors.