The columns in the output file of EAP ability estimates on p. 70 of the ConQuest 2.0 manual, Figure 7-5, are: ID (or sequence number if non provided) EAP estimate EAP Posterior SD (effectively = S.E.) EAP Reliability (see http://www.ets.org/Media/Research/pdf/RR-10-11.pdf ) Courtesy of Ray Adams |