Impact of the 2024 GSS Institutional Eligibility Review on Counts of GSS Master’s Students
In preparation for the 2024 Survey of Graduate Students and Postdoctorates in Science and Engineering (GSS), the National Center for Science and Engineering Statistics (NCSES) within the U.S. National Science Foundation conducted a comprehensive eligibility review of 687 institutions in the 2023 GSS with six or fewer organizational units.
The GSS is an annual census of all U.S. academic institutions that grant research focused degrees in science, engineering, and health (SEH), and it provides information on the training of the future labor force in SEH fields.The eligibility review was focused on identifying whether institutions offered at least one research-based master’s or doctoral program in SEH. Of the 687 institutions in the 2023 GSS that were reviewed, 53 were declared ineligible for the 2024 GSS data collection. When these 53 newly ineligible institutions were excluded from the 2023 data, analysis showed that 0.8% fewer graduate students and 1.3% fewer master’s students would have been reported in the 2023 GSS (figure 1). In 2023, these newly ineligible institutions reported 6,909 of the 818,095 graduate students in the GSS (table 1). However, the impact of excluding these students would not have been distributed evenly by institution type or field of study.
Characteristics | Percent change |
---|---|
All graduate students | -0.8 |
All master's students | -1.3 |
Part-time master's students | -1.0 |
Full-time master's students | -1.4 |
First-time, full-time master's students | -1.2 |
All doctoral students | -0.1 |
Part-time doctoral students | -0.5 |
Full-time doctoral students | 0.0 |
First-time, full-time doctoral students | -0.1 |
GSS = Survey of Graduate Students and Postdoctorates in Science and Engineering.
Value for full-time doctoral students rounds to 0.0%.
National Center for Science and Engineering Statistics, Survey of Graduate Students and Postdoctorates in Science and Engineering.
* = value < 0.05%.
GSS = Survey of Graduate Students and Postdoctorates in Science and Engineering; HBCUs = historically Black colleges or universities; MSI = minority-serving institution; NFRs = nonfaculty researchers.
National Center for Science and Engineering Statistics, Survey of Graduate Students and Postdoctorates in Science and Engineering.
The first section of this InfoBrief reports on the impetus, process, and outcomes, as well as the resulting removal of 53 institutions during the 2024 GSS eligibility review of institutions. The second section describes the impact that the contraction of the GSS universe would have had on reported counts and longitudinal trends in the 2023 data if the newly ineligible institutions had not been included. The last section includes additional information about the GSS, including the limitations of the data.
GSS Eligibility Review
This section describes the rationale for the 2024 GSS eligibility review of institutions, the process for reviewing institutions and organizational units, and the outcome of that review on GSS eligibility. As a census, the GSS reviews new institutions for inclusion annually and periodically reviews current GSS institutions to determine if they remain eligible. Together, these reviews keep the GSS universe comprehensive and accurate.
GSS-eligible institutions are those with research-based master’s or doctoral programs in science, engineering, and health, which are identified based on the Classification of Instructional Programs (CIP) codes.
Research-oriented programs typically will have research-related coursework and require original research, such as a thesis or a dissertation, with a stated goal to prepare students for continuing to a higher degree or pursuing a career in research. Practitioner-oriented programs prepare students to enhance their career or professional practice or prepare them for licensure, do not include original research, and typically include a professional capstone or portfolio rather than a thesis or dissertation. Institutions that offer only practitioner-oriented programs are not eligible for the GSS.Rationale for GSS Eligibility Review
At the conclusion of the 2023 GSS data collection, it was determined that a review of institutions with six or fewer organizational units was needed. The review was undertaken as a result of institutions requesting eligibility reviews combined with the length of time since the last eligibility review. In recent cycles, an eligibility review of any specific institution was initiated when the coordinator questioned the institution’s eligibility or when an institution refused participation in the GSS.
When assessing these institutions for eligibility during data collection, each year a small number (generally less than five) of institutions with fewer than five units were identified as not currently eligible for the GSS. In addition, a full review of active institutions for eligibility had not taken place since the beginning of the 2017 GSS data collection when the GSS stopped collecting data for some previously eligible fields. The criterion for review was the same as that used at the beginning of each data collection to identify new institutions to bring into the GSS.Process for GSS Eligibility Review
At the end of the 2023 GSS data collection period, institutions with six or fewer units were identified for eligibility review before the 2024 GSS data collection period. These criteria aligned with the characteristics of institutions that were identified as not currently eligible in prior rounds. Using these criteria, 198 institutions were identified that reported a combined 600 units to the GSS for the eligibility review. Once the units were identified, the fall 2023 Integrated Postsecondary Education Data System (IPEDS) Completions CIP code-level data for the 198 identified institutions were obtained to facilitate the review. Each potentially eligible program within the identified institutions was reviewed individually to classify it as research or practitioner oriented.
The review included visiting the individual institutions’ websites and identifying the programs that reported to GSS and IPEDS. Using the previously mentioned criteria, the programs’ description and coursework were reviewed to determine whether they were research oriented and thus GSS eligible. Through this review, NCSES determined that of the 198 reviewed institutions, 53 institutions were not currently eligible for GSS because at the time of review they did not offer any research-oriented, SEH programs.
These institutions were removed from the GSS universe for the 2024 data collection.Impact of the Changes in Eligibility on 2023 GSS Counts
This section uses 2023 GSS data to describe the statistical impact of not collecting data from these 53 newly ineligible institutions if the change had happened in 2023. These analyses describe the anticipated change in trends for 2024, based on the 2023 data with these institutions included (as originally published) and without these institutions, as a way to simulate the possible statistical impact on the 2024 estimates when dropping these institutions.
Institutional Composition of the 2023 GSS
The 53 newly ineligible institutions represent 8% of all GSS institutions and the same percentage of GSS institutions reporting master’s students in 2023; yet these institutions reported less than 1% of units and graduate students (table 1). Although all institutions with six or fewer units were reviewed, more than half of the newly ineligible institutions reported only one or two units to the GSS (based on a median value of two).
Comparing the 2023 counts with and without the newly ineligible institutions shows minimal impact on the number and percentage of institutions that have high-Hispanic enrollment (four institutions, or 3%), are land-grant institutions (two institutions, or 2%), report doctoral students (five institutions, or 1%), or report postdoctoral appointees (one institution, or less than 1%). None of the newly ineligible schools reported doctorate-holding nonfaculty researchers. Five of the 53 newly ineligible institutions are historically Black colleges or universities (HBCUs), which will reduce the number of HBCUs in the 2024 GSS by 13%.
Focusing on HBCUs, of the 40 HBCUs reporting to the GSS in 2023, five were identified as ineligible for the 2024 GSS. The newly ineligible HBCU institutions reported small numbers of units and students to the GSS and combined reported a total of 10 units and 240 students (table 1). In 2023, the newly ineligible institutions reported 3% of all units in HBCUs and 5% of master’s students in HBCUs; thus, the number of units at and the number of master’s students attending HBCUs are expected to decline by approximately those amounts in the 2024 GSS.
Changes in Master’s Counts in the 2023 GSS
Based on 2023 counts, the primary impact of removing ineligible institutions will likely be to counts of master’s students (figure 1 and table 1), as all 53 newly ineligible institutions reported data on master’s students. Five of these newly ineligible institutions reported data on doctoral students, and one reported data on postdocs in 2023 (table 1). For the rest of this InfoBrief, the published 2023 counts of masters’ students were compared to the 2023 counts without the newly ineligible institutions, which will provide estimates of the expected differences in 2024 data without these institutions.
Although the master’s students at the newly ineligible institutions were unevenly distributed across fields, they represent a relatively small percentage of GSS master’s students. Thus, the overall distribution of students across fields in the GSS remains relatively stable when comparing the 2023 data with and without these newly ineligible institutions (table 2). The students from these newly ineligible institutions were primarily enrolled in computer and information sciences (2,414 students, or 37%), psychology (1,662 students, or 25%), and other health (1,131 students, or 17%). These newly ineligible institutions enrolled 3% of master’s graduate students in psychology and in other health fields. Yet, in the published 2023 data, 10% of all master’s students in the GSS were enrolled in psychology; without the newly ineligible institutions, psychology would include 10% of all master’s students in the 2023 GSS.
* = value between -0.05% and 0.05% and not equal to 0.
GSS = Survey of Graduate Students and Postdoctorates in Science and Engineering.
a Race and ethnicity data are available for U.S. citizens and permanent residents only.
Engineering major fields are not shown due to small impact of the changes on the broad field.
National Center for Science and Engineering Statistics, Survey of Graduate Students and Postdoctorates in Science and Engineering.
Patterns of change in enrollment intensity and demographics follow similar patterns as those for field of study, with most overall declines less than 2% of a reported groups and distributional changes of having an absolute value less than 0.01 percentage points in overall distribution. Of the 6,587 master’s students reported by the newly ineligible institutions in 2023, 1,883 (or 29%) were enrolled part time and 4,704 (71%) were enrolled full time. This would lead to a 0.1 percentage point change in the percentage of GSS master’s students enrolled full time compared with part time (table 2). U.S. citizens and permanent residents comprised about two-thirds (4,420, or 67%) of the students attending newly ineligible institutions. Looking at the 2023 data with and without these institutions, the difference is about 1% of U.S. citizens and permanent resident master’s students overall, which leads to a 0.1 percentage point change in the overall distribution of master’s students. Among U.S. citizens and permanent residents, removing the master’s students at the newly ineligible institutions may lead to an almost 2% decline in female, American Indian or Alaska Native, Black or African American, and White master’s students overall.
Changes in GSS Trends
This section shows the impact on the 1-year (2022–23) trends using the 2022 GSS data and the 2023 GSS data with and without the newly ineligible institutions, as a way to estimate what the impact would have been if the change was made in 2023. Looking at the trend data in this way provides insights into what changes are expected in the 2024 GSS based on the difference in frame eligibility (table 3).
GSS = Survey of Graduate Students and Postdoctorates in Science and Engineering.
a Race and ethnicity data are available for U.S. citizens and permanent residents only.
Engineering major fields are not shown due to the small impact of the changes on the broad field.
National Center for Science and Engineering Statistics, Survey of Graduate Students and Postdoctorates in Science and Engineering.
The published GSS data showed a 1.9% increase in enrollment from 2022 to 2023. The GSS population would have remained relatively stable, with a less than 1% change, if the 53 newly ineligible institutions had been removed from the 2023 data.
Some categories of characteristics that were stable in the published figures would have been characterized as small declines as a result of removing the newly ineligible institutions: part-time master’s students, enrollment in agricultural and veterinary sciences and in other health fields, and Hispanic or Latino master’s students. Thus, some declines may be seen in the 2024 data that are a result of removing these newly eligible institutions rather than changes in the enrollment patterns of the institutions reported in 2023 and 2024.Data Sources, Limitations, and Availability
Conducted since 1966, the GSS is an annual survey of all academic institutions in the United States that grant research-based master’s or doctoral degrees in SEH fields. The survey, sponsored by NCSES and by the National Institutes of Health (NIH), collects the total number of master's and doctoral students, postdoctoral appointees, and doctorate-level nonfaculty researchers by field of study or research, demographic characteristics, and other characteristics, such as source of financial support. The 2023 GSS collected data from 22,802 organizational units (departments, programs, affiliated research centers, and health care facilities) at 687 eligible institutions and their affiliates in the United States, Puerto Rico, and Guam. The 2023 GSS unit response rate was 97.8%. An overview of the survey is available at the survey page.
Although the potential impact on estimates by removing ineligible institutions from 2023 data has been demonstrated, the impact on 2024 data may show different patterns. The change will be indicated in the upcoming technical notes and InfoBrief on the 2024 GSS. GSS health fields are collected under the advisement of NIH. These GSS fields are about a third of all health fields in the Department of Education’s CIP taxonomy. NIH information on trends seen within these selected health fields can be found at https://report.nih.gov/nihdatabook/.
The full set of data tables from the 2023 survey and the associated data release InfoBrief are available at https://ncses.nsf.gov/surveys/graduate-students-postdoctorates-s-e/2023#data. Data are also available in NCSES’s interactive data tool. For more information about the survey, contact NCSES.
NCSES has reviewed this product for unauthorized disclosure of confidential information and approved its release (NCSES-DRN24-079).
Notes
1 Organizational units (units) include departments, programs, affiliated research centers, and health care facilities. Units are determined based on unique unit name and GSS code combinations; thus, units can include multiple Classification of Instructional Programs (CIP) codes.
2 Eligible SEH programs are identified using CIP codes. For a complete list of GSS-eligible CIP codes and the associated SEH fields, see https://ncses.nsf.gov/pubs/nsf24319/table/A-16. For reporting, CIP codes are aggregated into GSS codes, as shown in table A-16.
3 GSS eligible institutions are defined as follows: All academic public and private nonprofit institutions in the United States and its territories that grant research-oriented master’s degrees or doctorates, appoint postdocs, or employ doctorate-holding nonfaculty researchers in science, engineering, and health-related fields (NCSES, 2016).
National Center for Science and Engineering Statistics (NCSES). 2016. Assessing the Impact of Frame Changes on Trend Data from the Survey of Graduate Students and Postdoctorates in Science and Engineering. Special Report NSF 16-314. Arlington, VA: U.S. National Science Foundation. Available at https://www.nsf.gov/statistics/2016/nsf16314/#chp7.
4 GSS respondents, who respond on behalf of their schools, are called coordinators. Schools may have separate coordinators for reporting graduate students and postdocs or nonfaculty researchers (NFRs). Institutions may be split into multiple schools.
5 In 2017, the fields of architecture, communications, and public administration and portions of the field of nutrition and the field of family and consumer and human sciences became ineligible. This change led to an eligibility review for institutions that reported those fields.
6 A small number of institutions offer GSS-eligible SEH programs jointly with another GSS institution and have their students reported by the partner institutions; thus, they report only postdoctorate appointees or doctorate-holding nonfaculty researchers to the GSS. These institutions were out of the scope of this review
7 As a census, in the GSS, any percent change between -1 and 1 is considered stable since the magnitude is small.
Suggested Citation
National Center for Science and Engineering Statistics (NCSES). 2025. Impact of the 2024 GSS Institutional Eligibility Review on Counts of GSS Master’s Students. NSF 25-346. Alexandria, VA: U.S. National Science Foundation. Available at https://ncses.nsf.gov/pubs/nsf25346.
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