Table 2.

Mean and standard deviation (SD) of each dyadic measurement in the normative sample.

Dyadic measurement	Mean	SD
M–F	1.83	0.88
M–C1	1.75	0.71
M–C2	1.85	0.78
F–M	1.89	0.91
F–C1	1.90	0.70
F–C2	2.00	0.74
C1–M	1.48	0.62
C1–F	1.74	0.74
C1–C2	1.88	0.75
C2–M	1.73	0.73
C2–F	1.96	0.83
C2–C1	2.07	0.77