@article{article, title = {{Research Methods to Avoid Bias in Categorical Ratings of Brightness}}, url = {{}}, year = {{2013}}, month = {{9}}, author = {{Fotios SA and Houser KW}}, doi = {{10.1582/LEUKOS.2008.05.03.002}}, volume = {{5}}, journal = {{LEUKOS}}, issue = {{3}}, pages = {{167-181}}, note = {{Accessed on 2025/11/15}}}