“…In the current study, structural fluency is operationalized by readability, namely the Flesch Reading Ease metric (Flesch, 1948). Prior work has used readability indices to identify deception and obfuscation (Humpherys et al, 2011; Li, 2008; Markowitz et al, 2021; Markowitz & Hancock, 2016), the communication styles of male and female scientists in online settings (Hubner & Bond, 2022), and the helpfulness of online reviews (Fang et al, 2016). Readability is therefore an important indicator to evaluate the link between language and psychological dynamics, which is why it is evaluated as a key measure of structural fluency under conditions of instrumental goal activation.…”