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. 2015 May 29;6:689. doi: 10.3389/fpsyg.2015.00689

FIGURE 4.

FIGURE 4

Correlation between behavioral and subjective results for the Synchronous – Displacement condition (data pooled from both experiments). There were positive correlations between the self-reported level of agreement with the statements S3 and S7 and the magnitude of change from Pre- to Post-test in the PSE between the perceived tactile distance on the arm and on the forehead. The diagonal lines are linear regression lines; their equations and R2 values are indicated in the graph.