@misc{indiciaec81ca2d4cfda, title = {Magnitude estimation: issues and practical applications.}, author = {L Sennott-Miller and C Murdaugh and A S Hinshaw}, year = {1988}, doi = {10.1177/019394598801000405}, url = {https://pubmed.ncbi.nlm.nih.gov/3188501/}, note = {Source identifier: 3188501} }