TSIA Score Analysis:
Treatment VS Control Groups
One community college provided Querium with the TSIA scores for all students who took the assessment: 386 within the beta period. This allowed Querium to conduct a comparison of the performance of the 43 TSI Math Prep users (Treatment) versus the 343 who did not use it (Control).
Nearly 25% of the Treatment group attained College Ready scores, versus 16% of the Control group.
More than 50% of the Treatment group placed in the Dev Ed range, compared with 34% of the Control group. Finally, while 50% of the Control group TSIA scores were at the ABE level, less than 25% of the TSI Math Prep users scored at the lowest level.