More than a century ago, Bronislaw Malinowski claimed that ritual behavior decreases anxiety induced by the prospect of uncontrollable threats. Martin Lang and Jan Krátký (together with Dimitris Xygalatas) tested this notion experimentally in a Marathi community on Mauritius and recently published their results in a monothematic issue “Ritual renaissance: new insights into the most human of behaviours“ of the prestigious journal Philosophical Transactions of the Royal Society B.
Using a public speech paradigm, they found out that participants dealing with stress via habitual ritual performed in a local temple showed lower levels of perceived and physiological anxiety than participants that were relaxing in a non-religious location. Authors also discuss future directions that the evolutionary research on ritual could further develop.
You can find the article here: https://royalsocietypublishing.org/doi/10.1098/rstb.2019.0431
In an incentivized controlled lab experiment published in the Journal of Economic Psychology, Miloš Fišar together with members of LEVYNA and other colleagues show that there are no systematic effects of ovulatory shift on salient behavioral outcomes like risk preferences, rule violation, and exploratory attitude.
In an experimental study published in the European Journal of Social Psychology, Radim Chvaja, Martin Lang and colleagues show that religious *costly* signals are more effective in communicating trustworthiness to religious/secular receivers than secular signals.
