To cite statuser in publications, please use: Simonsohn, U. (2018). Two lines: A valid alternative to the invalid testing of U-shaped relationships with quadratic regressions. Advances in Methods and Practices in Psychological Science, 1(4), 538-555. https://doi.org/10.1177/2515245918805755 A BibTeX entry for LaTeX users is @Article{, title = {Two lines: A valid alternative to the invalid testing of U-shaped relationships with quadratic regressions}, author = {Uri Simonsohn}, journal = {Advances in Methods and Practices in Psychological Science}, year = {2018}, volume = {1}, number = {4}, pages = {538--555}, doi = {10.1177/2515245918805755}, } Simonsohn, U. (2024). Interacting with curves: How to validly test and probe interactions in the real (nonlinear) world. Advances in Methods and Practices in Psychological Science, 7(1), Article 25152459231207787. https://doi.org/10.1177/25152459231207787 A BibTeX entry for LaTeX users is @Article{, title = {Interacting with curves: How to validly test and probe interactions in the real (nonlinear) world}, author = {Uri Simonsohn}, journal = {Advances in Methods and Practices in Psychological Science}, year = {2024}, volume = {7}, number = {1}, doi = {10.1177/25152459231207787}, } Montealegre, D., & Simonsohn, U. (2026). Johnson Neyman 2.0 (working paper). A BibTeX entry for LaTeX users is @Unpublished{, title = {Johnson Neyman 2.0}, author = {Diego Montealegre and Uri Simonsohn}, year = {2026}, note = {Working paper}, } Simonsohn, U., Montealegre, A., & Evangelidis, I. (2025). Stimulus sampling reimagined: Designing experiments with mix-and-match, analyzing results with stimulus plots. Journal of Personality and Social Psychology, 129(1), 71-90. https://doi.org/10.1037/pspa0000449 A BibTeX entry for LaTeX users is @Article{, title = {Stimulus sampling reimagined: Designing experiments with mix-and-match, analyzing results with stimulus plots}, author = {Uri Simonsohn and Andres Montealegre and Ioannis Evangelidis}, journal = {Journal of Personality and Social Psychology}, year = {2025}, volume = {129}, number = {1}, pages = {71--90}, doi = {10.1037/pspa0000449}, }