Table 2.

Means, standard deviations, and zero-order correlations among nightmare properties assessed with ecological momentary assessment.

Variable	M	SD	1	2	3	4
1. Visual Detail	2.06	1.01	–
2. Emotional Intensity	2.39	0.94	0.58**	–
3. Vividness	1.83	0.97	0.74**	0.46**	–
4. Nowness	1.57	1.07	0.56**	0.55**	0.35**	–
5. Fragmentation	2.07	1.12	−0.32**	0.01	−0.39**	−0.19

M and SD represent mean and standard deviation, respectively. **p < 0.01.