Evaluation data of active and passive barrage valence and arousal

The content of the barrage was written by researchers (40 positive/negative each), and 10 psychology graduate students who did not participate in the subsequent experiment were invited to rate the valence and arousal of the barrage on a 9-point scale, and identify the emotional types (positive/negative/neutral). After excluding items with emotion type recognition accuracy<90%, 30 items were selected as formal materials under both positive and negative conditions. Perform one-way ANOVA on the efficacy and arousal of positive and negative barrage using SPSS to ensure that there is no significant difference in efficacy and arousal between the two types of barrage.