what does this mean The results of Jacob's FA are depicted in the upper panel of Figure 3. Jacob eloped with short latencies during the attention condition (M = 9 s) and did not elope during the tangible, escape, or control conditions. Jacob allocated a mean of 291 s (97%) of his time to the NCR area during the attention condition. He allocated no time to the NCR area during the tangible and escape conditions. Based on the results of the FA, we concluded that Wyatt's elopement was maintained by access to adult attention. The lower panel of Figure 3 depicts the results of Jacob's NCR + EXT treatment evaluation. During baseline, Jacob's mean latency to elope was 11 s. During NCR + EXT, Jacob did not elope. Jacob also did not elope during the 900 s extended probes or when we thinned the schedule of noncontingent attention delivery. During baseline, Jacob allocated a mean of 288 s (96%) of his time to the NCR area. During NCR + EXT, Wyatt allocated a mean of 0 s of his time to the NCR area