TY  - RPRT
TI  - Negative reinforcement in applied behavior analysis: an emerging technology.
AU  - B A Iwata
PY  - 1987
DO  - 10.1901/jaba.1987.20-361
UR  - https://pubmed.ncbi.nlm.nih.gov/3323157/
ID  - 3323157
ER  -