@misc{indiciaef76096800db1, title = {Changes in motor response with increase and decrease in task difficulty in normal industrial and psychiatric patient subjects.}, author = {P H VENABLES}, year = {1955}, doi = {10.1111/j.2044-8295.1955.tb00528.x}, url = {https://pubmed.ncbi.nlm.nih.gov/14378535/}, note = {Source identifier: 14378535} }