TY  - RPRT
TI  - Motivation when optimism declines: data on temporal dynamics.
AU  - Frank W Wicker
AU  - Jeannine E Turner
AU  - Joylynn H Reed
AU  - Erin J McCann
AU  - Seung Lee Do
PY  - 2004
DO  - 10.3200/jrlp.138.5.421-432
UR  - https://pubmed.ncbi.nlm.nih.gov/15529736/
ID  - 15529736
ER  -