TY  - RPRT
TI  - The Interactive Effects of Task and External Feedback on Practice Performance and Learning.
AU  - JS Goodman
PY  - 1998
DO  - 10.1006/obhd.1998.2805
UR  - https://pubmed.ncbi.nlm.nih.gov/9878509/
ID  - 9878509
ER  -