Fig 1.
Timeline of experimental procedures and quality checks.
Table 1.
Coded categories and operational definitions for open-ended responses.
Table 2.
Interrater reliabilities for each coded category per Experiment.
Fig 2.
Experimental design, recruitment, and sampling for Experiment 1.
Fig 3.
Experimental design, recruitment, and sampling for Experiment 2.
Fig 4.
Frequency of emotion selected across for each experimental setting.
Fig 5.
Experimental design, recruitment, and sampling for Experiment 3.
Fig 6.
Perceived killer whale emotion valence across each video setting x video music condition.
Negative values indicate the killer whale’s emotion was perceived as being negative. Error bars represent the standard error. N = 634; Control/Neutral n = 63, Control/Captive n = 69, Control/Wild n = 70, Happy/Neutral n = 65, Happy/Captive n = 70, Happy/Wild n = 60, Sad/Neutral n = 80, Sad/Captive n = 82, Sad/Wild n = 71.
Fig 7.
Mediated path analysis across variables of interest and donation behavior.