September 2021 9
Descriptive data were provided to explore the 2016, 2017, and 2018 admissions years.
Looking at the most recent year of data we note a clear pattern in admit rates by the
four Smarter Balanced performance standards: Did Not Meet, Nearly Met, Met, and
Exceeded. Students who met or exceeded the California 11
th
grade performance
standards are more likely to be admitted to UC, when compared to students who nearly
met or did not meet standards. This pattern is consistent across gender, race/ethnicity,
first-generation status, income, LCFF school designation, and UC campuses.
When exploring admit rates by SB levels and HSGPA we note that the overall pattern of
admit rates by SB levels holds across different GPA bands (i.e., <3.78; 3.78–4.08; and
>4.08), but it is more pronounced at the lower GPA bands. That is, the difference in
admit rates by SB levels appears to be more prominent among lower GPA students.
This general pattern holds across gender and in most cases race/ethnicity. As
expected, admit rates among lower GPA students (<3.78) are lower than among higher
GPA students, and adjusting for GPA levels, those with higher SB scores are still more
likely to be admitted than are those with lower SB scores. This is generally the case for
all groups; however, we note some differences in magnitudes by race, that are more
pronounced among lower GPA students. For students that are in the lower GPA band
(<3.78) and whose SB scores exceeded standards, African American students have
admit rates of 49%, Asian students 59%, White students at 39%, and Latinx students at
50%.
Exploring these relationships by campus, we note that most of the UC campuses admit
very few students with GPAs less than 3.78; among those who do (i.e., Merced,
Riverside, and Santa Cruz), this pattern also holds. Conditional on GPA, students with
higher SB scores are more likely to be admitted. At higher GPA levels (>3.78), we still
note that SB scores seem to be correlated with admit rates at several of the UC
campuses (namely, Irvine, San Diego, Santa Barbara, and Santa Cruz).
Supplemental analyses by Kurlaender and Cohen (2021) predict UC admission on the
basis of HSGPA (weighted and unweighted), with SBAC and SAT, respectively. These
analyses reveal that both the SAT and SBAC increase the predictive power of
admission status, above and beyond HSGPA to a moderate degree, but the difference
between the contribution of the SBAC versus the SAT is negligible. Results are
remarkably consistent by student subgroups and across all of the UC campuses
(Kurlaender & Cohen, unpublished).
[Q2] What is the current evidence that Smarter Balanced assessment scores,
either alone or when paired with GPA, predict first-year college outcomes (GPA,
persistence to year 2) for UC students as compared to SAT/ACT?
We first discuss the results from the Kurlaender and Cohen (2019) study for GPA and
IRAP’s analysis mentioned above (IRAP, in progress). Then we turn to results for
student persistence to year 2. Following an overall summary of these results, we make
a conclusion regarding the question.