Figure 4.

Prevalence of sensory dream experiences in emotionally positive versus negative dreams. The number of dream reports are shown for each sensory dream experience for emotionally negative (orange) and positive (blue) dreams. A chi-square test confirmed that the prevalence of sensory modalities differed amongst positive and negative dreams (χ² = 10.1, p = 0.038). Post hoc tests comparing the prevalences of positive and negative dream reports per sensory modality did not survive correction for multiple comparisons (p > 0.01). * = p<0.05 of chi-square test.