Research Article
In Sync: The Effect of Physiology Feedback on the Match between Heart Rate and Self-Reported Stress
Figure 3
Average correlations (left) and difference scores (right) between different variables for the different feedback types. A higher correlation means a stronger match between two variables, while the reverse is true for the difference scores. For the sake of readability, feedback types are coded as 1 = measurement-only, 2 = HR-feedback, and 3 = stress-feedback.
(a) Correlation between heart rate and momentary stress |
(b) Difference score for heart rate and momentary stress |
(c) Correlation between heart rate and retrospective stress |
(d) Difference score for heart rate and retrospective stress |
(e) Correlation between momentary and retrospective stress |
(f) Difference score for momentary and retrospective stress |