oREV: an Item Response Theory based open receptive vocabulary task for 3 to 8-year-old children

---

Data and analysis scripts associated with the following paper

---

• Bohn, M., Prein, J., Koch, T., Bee, M., Delikaya, B., Haun, D. B. M., & Gagarina, N. (2023). oREV: an Item Response Theory based open receptive vocabulary task for 3 to 8-year-old children. Behavior Research Methods.

Usage

Link to task (in German): oREV

Structure

.
├── analysis
    ├── orev_item_selection.Rmd <-- item selection procedure
    ├── orev_validity.Rmd       <-- analysis of validity study
    ├── orev_stability.Rmd      <-- analysis of stability study
    └── orev_visuals.Rmd        <-- reproduce figures in paper
├── data                        <-- data files
├── docs                      
    ├── items_full.csv          <-- initial item list incl. distractors
    └── items_select.csv        <-- selected items
├── graphs                      <-- figures in paper
├── paper                       <-- reproducible manuscript file
└── saves                       <-- saved model outputs