Video playback versus live stimuli to assess quantity discrimination in angelfish (Pterophyllum scalare) - Gómez-Laplaza, Luis M.; Gerlai, Robert (Behavior research methods, 2022)
Keywords: Behavioral Science and Psychology; Cognitive Psychology; Conspecifics; Playback; Psychology; Pterophyllum scalare; Visual discrimination; Visual stimuli; social stimuli; angelfish; quantity discrimination; Video playback; shoaling