“…Although previous studies have fully explored crowdsourcing participation from three aspects: task design, individual characteristics, and environmental factors (Nov et al, 2009;Taylor & Joshi, 2019), only a few antecedents, such as length and the number of requirements have been considered from a task description perspective (Jiang et al, 2021;Walter & Back, 2011;Yang et al (2009) Second, our study developed the signalling theory by focusing on transmitting linguistic signals from employers to potential solvers. Although the information asymmetry in crowdsourcing applies to both sides, the employers and the solvers, in literature, the application of signal theory in the crowdsourcing context was often reflected in how the solvers send signals to the employer to increase the likelihood of winning the contest (Piazza et al, 2022;Situmeang et al, 2019) or improve bargaining power (Durward et al, 2016;Hong & Pavlou, 2012). Little literature systematically discusses how employers try to signal their intentions to potential solvers actively.…”