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. Author manuscript; available in PMC: 2009 Dec 10.
Published in final edited form as: Am J Ment Retard. 2007 Mar;112(2):107–121. doi: 10.1352/0895-8017(2007)112[107:PCWBIF]2.0.CO;2

Figure 1.

Figure 1

Comparisons of maternal parenting behaviors by developmental status group. Error bars represent one SD above the mean. White bars = typically developing, hatched bars = borderline range, black bars = delayed range.