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. 2021 Mar 30;18(7):3565. doi: 10.3390/ijerph18073565

Table 5.

The results of the pilot study for video materials.

Negative Emotion
Conditions Before After t
Negative emotional video 24.28 ± 5.87 28.92 ± 6.84 −2.94 **
Neutral emotional video 24.96 ± 6.39 27.64 ± 8.14 −1.51

(Notes: N = 25, ** p < 0.01).