Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 1,043

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Resolving the 50‐year debate around using and misusing Likert scales

Carifio, James, Perla, Rocco·2008·Medical Education

Overview

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 · 10.1111/j.1365-2923.2008.03172.x

Cites

2 of 2 references verified0 citation errors · 0 not checkable

Statistics

Verification

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.

Citations

Cites

Show all 2 references

Research works printed but not linked: 9

  1. 10.1111/j.1365-2929.2004.02012.x · DOI · Paper page
  2. 10.1111/j.1365-2929.2005.02237.x · DOI
  3. 10.1111/j.1365-2929.2005.02238.x · DOI
  4. Carifio J, 1976, Assigning students to career education programs by preference: scaling preference data for program assignments, Career Education Quarterly, 1, 7
  5. Carifio J, 1978, Measuring vocational preferences: ranking versus categorical rating procedures, Career Education Quarterly, 3, 34
  6. Vickers A, 1999, Comparison of an ordinal and a continuous outcome measure of muscle soreness, Int J Technol Assess Health Care, 15, 709, 10.1017/S0266462399154102 · DOI
  7. Stevens S, 1951, Handbook of Experimental Psychology, 1
  8. Likert R, 1957, Some Applications of Behavioural Research
  9. 10.3844/jssp.2007.106.116 · DOI · Paper page

Cited by

See all 1,043

Metadata

Authors
Carifio, J., & Perla, R.
Venue
Medical Education
Publisher
Wiley
Published
2008-11-19
Volume
42
Issue
12
Pages
1150-1152
ISSN
  • 0308-0110 (ISSN-L)
  • 1365-2923
OpenAlex
W2050453477
Cited by
1,043
References
2
FWCI
23.06
Type
journal article
Language
en
Open access
closed

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

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Resolving the 50‐year debate around using and misusing Likert scales. https://app.cochat.ai/papers/10.1111/j.1365-2923.2008.03172.x
The paper
Carifio, J., & Perla, R. (2008). Resolving the 50‐year debate around using and misusing Likert scales. Medical Education. https://doi.org/10.1111/j.1365-2923.2008.03172.x

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.