Table 1.

Descriptive Data for Study Variables

Longitudinal Subsample
Continuous variables	Mean	S.D.	Range
Security of infant attachment (18 mos.)	2.25	.90	1 – 3
Maternal disrupted communication (18 mos.)
Affective communication errors	5.20	4.68	0 – 20
Role confusion	5.10	7.35	0 – 27
Disorientation	3.05	3.72	0 – 14
Negative intrusiveness	2.37	3.71	0 – 16
Withdrawal	3.21	3.55	0 – 15
Child disorganized-controlling behavior (8 yrs.)	2.24	.69	1 – 3
Severity of childhood abuse	2.90	1.70	1 – 7
Categorical variables	Percentages
Gender (% female)	41.1% (23)
Presence of adolescent depression	19.6% (11)
Protective service involvement (0-18 months)	14.3% (8)
Early clinical risk (18 months)
Not clinically referred-longitudinal	48.2 % (27)
Clinically referred-longitudinal	51.8 % (29)

Note. N = 56.