Quantitative Psychology: The 86th Annual Meeting of the Psychometric Society, Virtual, 2021

The volume represents presentations given at the 86th annual meeting of the Psychometric Society, held virtually on July 19–23, 2021. About 500 individuals contributed paper presentations, symposiums, poster presentations, pre-conference workshops, keynote presentations, and invited presentations. Since the 77th meeting, Springer has published the conference proceedings volume from this annual meeting to allow presenters to share their work and ideas with the wider research community, while still undergoing a thorough review process. This proceedings covers a diverse set of psychometric topics, including item response theory, Bayesian models, reliability, longitudinal measures, and cognitive diagnostic models.\nQuantitative Psychology: The 86th Annual Meeting of the Psychometric Society, Virtual, 2021 and published by Springer. ISBNs for Quantitative Psychology are 9783031045721, 3031045726 and the print ISBNs are 9783031045714, 3031045718.