The NCES data file National Assessment of Educational Progress (NAEP) Response Process Data From the 2017 Grade 8 Mathematics Assessment (NCES 2020-102; documentation NCES 2020-134) introduces a new type of data—response process data—which was made possible by NAEP’s transition from paper to digitally based assessments in mathematics and reading in 2017. These new datasets allow researchers to go beyond analyzing students’ answers to questions as simply right or wrong; instead, researchers can examine the amount of time students spend on questions, the pathways they take through the assessment sections, and the tools they use while solving problems.
NAEP reporting has hinted previously at the promise of response process data. With the release of the 2017 mathematics assessment results, NCES included a feature on The Nation’s Report Card website to show the different steps students took while responding to a question that assessed their multiplication skills. The short video below shows that students used a total of 397 different sequences to group four digits into two factors that yield a given product. The most popular correct and incorrect answer paths are shown in the video. Response process data, such as those summarized in this example item, can open new avenues for understanding how students work through math problems and identifying more detailed elements of response processes that could lead to common math errors.
In the newly released data, researchers can access student response process data from two 30-minute blocks of grade 8 mathematics assessment questions (or a total of 29 test items) and a 15-minute survey questionnaire where students responded to questions about their demographic characteristics, opportunities to learn in and outside of school, and educational experiences. Researchers can explore logs of the response process data collected from each student along with a file containing students’ raw responses and scored responses, time stamps, and demographics. In addition, researchers can explore a file that summarizes defined features of students’ interactions with the assessment, such as the number of seconds spent on specific questions or the number of times the calculator was opened across all students.
To explore this response process dataset, interested researchers should apply for a restricted-use license and request access to the files through the NCES website. By providing this dataset to a wide variety of researchers, NCES hopes to encourage and enable a new domain of research on developing best practices for the use and interpretation of student response process data.
By Jan Marie Alegre and Robert Finnegan, Educational Testing Service