Cited by 75Sentiment Analysis and Opinion MiningOnline Learning and AnalyticsEvaluation of Teaching Practices

Visualizing Student Opinion Through Text Analysis

Open access
Cunningham-Nelson, Samuel, Baktashmotlagh, Mahsa, Boles, Wageeh·2019·IEEE Transactions on Education

Abstract

Contribution: An automated methodology that provides visualizations of students' free text comments from course satisfaction surveys. Focusing on sentiment, these visualizations reveal learning and teaching aspects of the course that either may require improvement or are performing well. They provide educators with a simple, systematic way to monitor their courses and make pedagogically sound decisions on teaching strategies. Background: Student course satisfaction surveys often solicit free text comments. This feedback can provide invaluable insights for educators, but because these comments often contain a large amount of data, they cannot easily be acted upon. Existing visualization methods are not suitable for this application, and needed additional capabilities. Research Questions: How can large quantities of student satisfaction data be summarized and visualized? How can these visualizations be used to learn meaningful information about courses? What are the recurring themes across semesters? Methodology: Several methods based on machine learning and text analysis techniques were used to visualize student satisfaction comments. The latent Dirichlet allocation (LDA) statistical method was used to identify aspects of student opinion of a course. The sentiment of the student comments were also identified. This information was then presented visually for educators in a case study that gives examples of these visualizations. Findings: The visualization methods explored provide educators with an overview of aspects and their associated sentiment. The summary visualizations allow easy comparison to be made between courses, or between teaching periods in the same course.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1109/te.2019.2924385

Cites

22 of 22 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

1 of the 23 references couldn’t be matched to a known paper.

Research works printed but not linked: 3

  1. [1]1. I. A. of Universities, World List of Universities, 25th Edition: And Other Institutions of Higher Education, 25th ed. Palgrave Macmillan, 2006.
  2. [9]9. A. Lipsman, "Online consumer-generated reviews have significant impact on offline purchase behavior," Nov 2007. [Online]. Available: https://www.comscore.com/Insights/Press-Releases/2007/11/Online- Consumer-Reviews-Impact-Offline-Purchasing-Behavior
  3. [22]22. S. Bird, E. Klein, and E. Loper, Natural language processing with Python: analyzing text with the natural language toolkit. " O'Reilly Media, Inc.", 2009.

Cited by

Sorted by citations

Authors
Cunningham-Nelson, S., Baktashmotlagh, M., & Boles, W.
Affiliations
  • The University of Queensland (AU)
  • Queensland University of Technology (AU)
Venue
IEEE Transactions on Education
Published
2019-11
Volume
62
Issue
4
Pages
305-311
ISSN
  • 0018-9359 (ISSN-L)
  • 1557-9638
OpenAlex
W2958619243
Cited by
75
References
23
Citations by year
2026: 5 · 2025: 8 · 2024: 12 · 2023: 20 · 2022: 17 · 2021: 7 · 2020: 6
FWCI
3.46
Type
journal article
Language
en
Open access
Locations
  • IEEE Transactions on Education (publishedVersion)
  • QUT ePrints (Queensland University of Technology) (submittedVersion)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Sentiment Analysis and Opinion Mining
  • Physical Sciences › Computer Science › Computer Science Applications › Online Learning and Analytics
  • Social Sciences › Education › Evaluation of Teaching Practices
Keywords
student satisfaction survey, course satisfaction, free-text comments, sentiment analysis, latent Dirichlet allocation, topic modeling, course evaluation, teaching methods

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review