TY  - RPRT
TI  - Complex incidental learning as a function of anxiety and task difficulty.
AU  - C D SPIELBERGER
AU  - L D GOODSTEIN
AU  - W G DAHLSTROM
PY  - 1958
DO  - 10.1037/h0048699
UR  - https://pubmed.ncbi.nlm.nih.gov/13575696/
ID  - 13575696
ER  -