On Dimensionality, Measurement Invariance, and Suitability of Sum Scores for the PHQ-9 and the GAD-7
Summary
On Dimensionality, Measurement Invariance, and Suitability of Sum Scores for the PHQ-9 and the GAD-7 is a scholarly article[1].
Key Facts
On Dimensionality, Measurement Invariance, and Suitability of Sum Scores for the PHQ-9 and the GAD-7's instance of is recorded as scholarly article[2].
References
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APA4ort.xyz Knowledge Graph. (2026). On Dimensionality, Measurement Invariance, and Suitability of Sum Scores for the PHQ-9 and the GAD-7. Retrieved May 24, 2026, from https://4ort.xyz/entity/on-dimensionality-measurement-invariance-and-suitability-of-sum-scores-for-the-phq-9-and-the-gad-7
MLA“On Dimensionality, Measurement Invariance, and Suitability of Sum Scores for the PHQ-9 and the GAD-7.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/on-dimensionality-measurement-invariance-and-suitability-of-sum-scores-for-the-phq-9-and-the-gad-7.
BibTeX@misc{4ortxyz_on-dimensionality-measurement-invariance-and-suitability-of-sum-scores-for-the-phq-9-and-the-gad-7_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{On Dimensionality, Measurement Invariance, and Suitability of Sum Scores for the PHQ-9 and the GAD-7}}, year = {2026}, url = {https://4ort.xyz/entity/on-dimensionality-measurement-invariance-and-suitability-of-sum-scores-for-the-phq-9-and-the-gad-7}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): On Dimensionality, Measurement Invariance, and Suitability of Sum Scores for the PHQ-9 and the GAD-7 — https://4ort.xyz/entity/on-dimensionality-measurement-invariance-and-suitability-of-sum-scores-for-the-phq-9-and-the-gad-7 (retrieved 2026-05-24)
