Feasibility and Stability of MRP
Feasibility (% acquired data) and Stability (ICC) for each MRP task are reported in Table 2. At each visit, most of our sample tolerated application of the ECG equipment and provided data. In addition, RSA values during three of the four challenge tasks had good or excellent stability. Specifically, RSA stability during the social (.694, 95% CI [.197 .907]) and emotional (.693, 95% CI [.157 .940]) challenges fell in the good range, and the cognitive challenge had excellent stability (.817 [.424 .951]). In contrast, the sensory challenge did not yield adequate feasibility with only 10 participants completing both visits and stability in the fair range (.490, p > .05).