---
title: "Does Latent State Structure Add Measurement Information?"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{Does Latent State Structure Add Measurement Information?}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(collapse = TRUE, comment = "#>")
library(eyeprocess)
```

M4 is evaluated incrementally against M3 rather than assumed to be useful. The core comparison is M3 versus M4, with K=1 and no-trait-conditioning models used as focused diagnostic references.

```{r}
sim <- simulate_multimodal_m4(n_person = 30, n_item = 8, seed = 20260820)
multimodal_m4_ablation(sim)
```

```{r eval=FALSE}
abl <- multimodal_m4_ablation(sim, run = TRUE)
info <- multimodal_m4_process_information(abl)
info
```

Response-target ELPD and uncertainty changes are interpreted as predictive/inferential evidence, not causal effects.