@misc{indiciae8497a5a91e76, title = {Tips on test construction.}, author = {S MacAvoy and L B Welch}, year = {1981}, doi = {10.3928/0148-4834-19810301-04}, url = {https://pubmed.ncbi.nlm.nih.gov/6260716/}, note = {Source identifier: 6260716} }