. Author manuscript; available in PMC: 2012 Jun 19.

Published in final edited form as: Infant Behav Dev. 2010 Aug 21;33(4):545–554. doi: 10.1016/j.infbeh.2010.07.006

Table 3.

Means, Standard Deviations, and Ranges for Maternal Symptomatology and Infant Negativity

	Full Term	Preterm
	M (SD)	M (SD)	Range
Maternal Symptomatology
2 Month BSI Depression/Anxiety	44.64 (6.23)	46.29 (8.06)	39.00–68.50
6 Month BSI Depression/Anxiety	44.88 (5.88)	49.02 (8.62)	39.00–70.50
Infant Negativity
Global Observer Rating of Negativity	2.97 (0.98)	3.23 (1.14)	1.25–6.50
Maternal Rating of Negativity	2.79 (0.62)	3.18 (0.94)	1.50–6.53
Microanalytic Coding of Negativity	0.43 (0.42)	0.35 (0.36)	0.00–1.68