TY  - RPRT
TI  - Complex learning and conditioning as a function of anxiety.
AU  - I E FARBER
AU  - K W SPENCE
PY  - 1953
DO  - 10.1037/h0063618
UR  - https://pubmed.ncbi.nlm.nih.gov/13052840/
ID  - 13052840
ER  -