Random item slope regression: An alternative measurement model that accounts for both similarities and differences in association with individual items.
Ed Donnellan, Satoshi Usami, Kou Murayama · Psychological Methods · 2023
= 564 participants) using commonly used surveys and two reaction time tasks, we demonstrate that random item slopes are present at problematic levels. We further demonstrate that common statistical indices are not sufficient to diagnose the presence of random item slopes. (PsycInfo Database Record (c) 2025 APA, all rights reserved).