@misc{indiciae764b66683fa6, title = {Secondary task difficulty modulates forward blocking in human contingency learning.}, author = {Jan De Houwer and Tom Beckers}, year = {2003}, doi = {10.1080/02724990244000296}, url = {https://pubmed.ncbi.nlm.nih.gov/14578079/}, note = {Source identifier: 14578079} }