Emotional prototypicality (EmoPro) quantifies the extent to which an emotion-label word represents emotion concepts. While previous research demonstrated faster recognition for high EmoPro words than low EmoPro words in Spanish, the modulation of EmoPro on emotion word recognition in other languages and its dependence on task demands remain unclear. This study employed both the lexical decision task (Experiment 1) and the valence judgment task (Experiment 2) to investigate the EmoPro effect among Chinese speakers. The results not only confirmed the role of EmoPro in Chinese emotion word recognition, supporting the prototype theory of emotion concepts, but also highlighted that the EmoPro effect was more pronounced in the valence judgment task (an explicit emotion task) than in the lexical decision task (an implicit emotion task). This suggests that EmoPro is associated with the ease of accessing emotion concepts and serves as an affective-semantic variable.
