TY  - RPRT
TI  - Age differences: a developmental study of discriminability and affective response.
AU  - N KOGAN
AU  - J W STEPHENS
AU  - F C SHELTON
PY  - 1961
DO  - 10.1037/h0046242
UR  - https://pubmed.ncbi.nlm.nih.gov/13757537/
ID  - 13757537
ER  -