Table 3.

Frequencies of secure, insecure, disorganized, and not disorganized attachment classifications by risk group

18-Month Attachment Group	Exposed	Non-Exposed	Totals
Secure	31 (68.9%)	51 (70.8%)	82 (70.1%)
Insecure	14 (31.1%)	21 (29.2%)	35 (29.9%)
Total	45 (38.5%)	72 (61.5%)	117
Disorganized	6 (13.3%)	8 (11.3%)	14 (12.1%)
Not Disorganized	39 (38.2%)	63 (61.8%)	102 (87.9 %)
Total	45 (38.8%)	71 (61.2%)	116

Note. Of the 117 participants with a secure or insecure classification, 1 was missing a corresponding disorganized or not disorganized classification. Thus, for disorganized versus not disorganized analyses, the total sample included 116 participants.