TY  - RPRT
TI  - Experimenter bias or task bias?
AU  - J M Dana
AU  - R H Dana
PY  - 1969
DO  - 10.2466/pms.1969.29.1.8
UR  - https://pubmed.ncbi.nlm.nih.gov/5355068/
ID  - 5355068
ER  -