The misperception of Asian subgroup representation in STEM.
A Chyei Vinluan1, Michael W Kraus2,3
1Northwestern University, Department of Psychology, Evanston, IL, USA. aeroelay.vinluan@northwestern.edu.
Communications Psychology
|January 3, 2026
Summary
Many Americans wrongly assume Asian Americans are overrepresented in science, technology, engineering, and math (STEM). This research reveals widespread unawareness of significant STEM representation disparities among Asian subgroups, highlighting the need for disaggregated data.
Area of Science:
- Social Psychology
- Sociology
- Demographics
Background:
- The stereotype of Asian Americans excelling in science and math contributes to a narrative of overrepresentation in Science, Technology, Engineering, and Math (STEM) fields.
- U.S. Census data reveals significant disparities in STEM representation across various Asian subgroups, contradicting the monolithic stereotype.
- Existing research often overlooks the nuanced representation of diverse Asian American communities within STEM.
Purpose of the Study:
- To investigate U.S. participants' awareness of within-group disparities in STEM representation among Asian American subgroups.
- To examine the role of stereotypical expectations in shaping perceptions of Asian Americans' STEM participation.
- To assess the impact of informing participants about these disparities on their support for equity-enhancing policies and disaggregated data.
Main Methods:
- Studies 1 and 2 involved assessing participants' perceptions of STEM representation for specific Asian subgroups (Chinese, Japanese, Korean, Indian, Filipino, Vietnamese).
- Study 3 tested the persistence of these perceptions across different question framings and measurement methods.
- A final study examined the effect of providing information about subgroup disparities on support for policy changes and data disaggregation.
Main Results:
- Participants consistently misperceived the STEM representation of various Asian subgroups, often influenced by stereotypical expectations.
- East Asian subgroups were perceived as more overrepresented in STEM, while Southeast Asian subgroups were perceived as underrepresented.
- Misperceptions remained robust even when question framing and measurement were altered.
- Informing participants about disparities increased support for racial equity policies and disaggregated data collection.
Conclusions:
- U.S. participants demonstrate a lack of awareness regarding the significant within-group disparities in STEM representation among Asian Americans.
- Stereotypical expectations about Asian Americans' abilities in STEM contribute to these misperceptions.
- Collecting and reporting disaggregated data at the subgroup level is crucial for revealing and addressing these inequalities.
- Increased awareness of subgroup disparities can foster support for policies aimed at promoting racial equity in STEM.
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