3 articles tagged with #construct-validity. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.
Researchers argue that current AI safety assessments using questionnaire-style prompts on language models are inadequate for evaluating real AI agents. The study suggests these methods lack construct validity because LLM responses to hypothetical scenarios don't accurately represent how AI agents would actually behave in real-world deployments.
Researchers tested a dual-architecture LLM-based automated scoring system for educational assessments and found it generally robust to construct-irrelevant factors like meaningless text padding and spelling errors. The study shows promise for LLM-based scoring systems' reliability when properly designed, though off-topic responses were heavily penalized.
Researchers developed a framework using large language models to simulate virtual respondents for validating psychometric survey items, addressing the challenge of ensuring construct validity without costly human data collection. The approach uses trait-response mediators to identify survey items that robustly measure intended psychological traits across three major trait theories.
