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. Author manuscript; available in PMC: 2015 Aug 24.
Published in final edited form as: Focus Autism Other Dev Disabl. 2014 Jun 19;29(4):230–245. doi: 10.1177/1088357614539832

Table 3.

Participants Tau Effect Size and Relevant Confidence Intervals for Total Communications

Participant Tau Effect Size P-value 90% CI

Lower Limit Upper Limit

 1  .92 <.00 .34 1.41
 2  .84 <.00 .38 1.30
 3  .88 <.00 .40 1.34
 4 1.00 <.00 .50 1.50
Weighted Average  .90 <.00 .58 1.57