1. Bohn, M., Prein, J. C., Engicht, J., Haun, D. B. M., Gagarina, N., & Koch, T. (2023). PREVIC: An Adaptive Parent Report Measure of Expressive Vocabulary in Children between 3 and 8 Years of Age [Journal article]. https://doi.org/10.31234/osf.io/hvncp
  2. Bohn, M., Prein, J., Engicht, J., Haun, D., Gagarina, N., & Koch, T. (2025). PREVIC: An adaptive parent report measure of expressive vocabulary in children between 3 and 8 years of age. Behavior Research Methods, 57(3), 95. https://doi.org/10.3758/s13428-025-02615-4

Research Talks

  1. Engicht, J., Bohn, M., Prein, J., Haun, D., Gagarina, N., & Koch, T. (2024). PREVIC: An Adaptive Parent Report Measure of Expressive Vocabulary in Children between 3 and 8 Years of Age.
  2. Engicht, J., Bee, R. M., & Koch, T. Simplified Customizable Computerized Adaptive Testing with Python – The adaptivetesting Package.