SAAST (Self-Administered Alcoholism Screening Test) was developed in 1972 to screen for alcohol abuse and dependence.
In 1972 the SAAST was developed to screen for alcohol dependence. 
mnli hypothesis: In 1972 the SAAST was developed to screen for alcohol dependence.  premise: SAAST (Self-Administered Alcoholism Screening Test) was developed in 1972 to screen for alcohol abuse and dependence.