TY - RPRT TI - Delayed feedback disrupts the procedural-learning system but not the hypothesis-testing system in perceptual category learning. AU - W Todd Maddox AU - A David Ing PY - 2005 DO - 10.1037/0278-7393.31.1.100 UR - https://pubmed.ncbi.nlm.nih.gov/15641908/ ID - 15641908 ER -