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. 2013 Nov;151(2):618–624. doi: 10.1016/j.jad.2013.07.007

Table 2.

Correlation coefficients (Pearson's r) between OP score and the observational behavioural ratings for each task.

Speech Tangram Black box
Overprotection 0.05 0.25* −0.13
Expressed anxiety −0.05 n/a −0.15
Positive behaviour −0.07 0.04 0.13

p<0.05.