The action-sentence compatibility effect (ACE): Meta-analysis of a benchmark finding for embodiment

• Published in: Acta psychologica Vol. 230; p. 103712
• Main Authors: Winter, Alice, Dudschig, Carolin, Miller, Jeff, Ulrich, Rolf, Kaup, Barbara
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.10.2022; Elsevier
• Subjects: Action simulation; Action–sentence compatibility; Embodied cognition; Language comprehension; Language comprehension; Embodied cognition; Action simulation; Action–sentence compatibility
• ISSN: 0001-6918; 1873-6297
• DOI: 10.1016/j.actpsy.2022.103712

The embodied account of language comprehension has been one of the most influential theoretical developments in the recent decades addressing the question how humans comprehend and represent language. To examine its assumptions, many studies have made use of behavioral paradigms involving basic compatibility effects. The action–sentence compatibility effect (ACE) is one of the most influential of these compatibility effects and is the most widely cited evidence for the embodied account of language comprehension. However, recently there have been difficulties in extending or even in reliably replicating the ACE. The conflicting findings concerning the ACE and its extensions lead to the discussion of whether the ACE is indeed a reliable effect. In a first step we conducted a meta-analysis using a random-effects model. This analysis revealed a small but significant effect size of the ACE. Furthermore, the task-parameter Delay occurred as a factor of interest in whether the ACE appears with positive or negative effect direction. A second meta-analytic approach (Fisher's method) supports these findings. Additionally, an analysis of publication bias suggests that there is bias in the ACE literature. In post-hoc analyses of the recent multi-lab investigation of the ACE (Morey et al., 2021), evidence for individual differences in the ACE was found. However, further analyses indicate that these differences are likely due to item-specific variability and the specific way in which items were assigned to conditions in the counterbalancing lists. •Meta-analytic outline of the action-sentence compatibility effect (ACE)•Compilation of ACE studies with similar study setups as in Glenberg and Kaschak (2002)•The overall effect size for the ACE was very small but significant.•Delay occurred as moderator variable in the ACE study setup.•Publication bias in the ACE literature was revealed.