LLM Psychology Questionnaire Generation Improved Readability 36.7%
A 2026 PLOS One study fine-tuned Qwen-2.5 and GLM-4 for psychology questionnaire generation and reported the largest gain in readability and comprehension difficulty: 3.41 to 4.66 on a 0–5 scale, a 36.7% relative improvement.1 The result supports item drafting inside a psychometric workflow, while clinical or research scale use still requires ordinary validation. Research Highlights …