TY - RPRT TI - Using cognitive learning theory to design effective on-line statistics tutorials. AU - V L Romero AU - D E Berger AU - M R Healy AU - C L Aberson PY - 2000 DO - 10.3758/bf03207790 UR - https://pubmed.ncbi.nlm.nih.gov/10875169/ ID - 10875169 ER -