Table 1.

Means(SD) of dependent variables (Heart Rate and Nose Temperature) for G/G homozygotes and A carriers divided in two groups (high vs low score) for each PBI dimension.

	G/G		A Carriers
Hearth Rate (bpm)	High	Low	High	Low
Maternal Care	0.19 (2.97)	0.29 (2.41)	−0.49 (1.26)	2.13 (2.68)
Paternal Care	0.21 (2.94)	0.26 (2.46)	1.77 (3.28)	0.89 (2.02)
Maternal Overprotection	0.46 (2.76)	−0.05 (2.66)	2.14 (2.87)	0.82 (2.41)
Paternal Overprotection	−0.57 (3.03)	0.94 (2.19)	2.32 (2.07)	0.19 (2.71)
Nose Temperature (°C)
Maternal Care	0.37 (1.72)	−1.15 (2.17)	−0.27 (2.55)	−0.15 (1.36)
Paternal Care	0.06 (1.85)	−0.80 (1.24)	0.71 (1.35)	−0.84 (1.85)
Maternal Overprotection	−0.60 (2.00)	−0.01 (2.16)	0.04 (1.17)	−0.31 (2.07)
Paternal Overprotection	−0.07 (1.90)	−0.58 (2.24)	−0.90 (2.02)	0.52 (1.25)