Experimental Design
The RCT will include all eligible applicants who apply to Propel America’s Medical Assistant or Sterile Processing Technician training program tracks. Random assignment will occur at the individual level within each site and cohort separately for the two program tracks (blocking by site and cohort within each track). The five sites include Camden, NJ; Newark, NJ; Philadelphia, PA; Baton Rouge, LA; and Los Angeles, CA. Program cohorts typically start in August/September, January, and March. For example, the first two cohorts will be the Medical Assistant and Sterile Processing Technician training program tracks starting in August 2026 in Baton Rouge, LA. We will conduct random assignment with a total of 35 cohorts across the Medical Assistant and Sterile Processing Technician tracks, with the recruitment and randomization period starting in February 2026 and ending in June 2028. Each eligible applicant will have a 60% chance of being assigned to the treatment group and a 40% chance of being assigned to the control group. The anticipated sample size is 1,454 individuals (872 treatment and 582 control).
Individuals assigned to the treatment group will be offered a spot in Propel America’s
program. Control group members will not be permitted to participate in the Propel America program for fifteen months after the treatment group completes the program, though they may enroll in similar training programs outside of Propel America during that period.
The study will measure program impact on credential attainment, employment, and earnings. Data sources will include surveys completed by treatment and control group members at the end of the program, administrative data from Propel America, credential attainment data from the National Student Clearinghouse, and employment and earnings data from Equifax.