TY  - RPRT
TI  - Differential first-trial procedures and discrimination learning performance.
AU  - A J RIOPELLE
AU  - E W FRANCISCO
AU  - H W ADES
PY  - 1954
DO  - 10.1037/h0054078
UR  - https://pubmed.ncbi.nlm.nih.gov/13192222/
ID  - 13192222
ER  -