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. Author manuscript; available in PMC: 2008 Jun 10.
Published in final edited form as: Am J Ment Retard. 2007 Jan;112(1):31–39. doi: 10.1352/0895-8017(2007)112[31:SFOTDB]2.0.CO;2

Table 1.

Mean Behaviour Problem Score (MBPS) and Two Short Form Estimators in the Epidemiological Sample of the ACAD Study

Wave 1 (n = 539)
 Wave 2 (n = 432)
 Wave 3 (n = 403)
Measure Mean SD Mean SD Mean SD
MBPS .450 .253 .423 .250 .403 .245
DBC-P24a .451 .272 .421 .265 .405 .258
High item-MBPS correlation short form .618 .389 .551 .388 .503 .377

Note. ACAD = Australian Child to Adult Development.

a

Random selection based short form.