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Results of Mann–Whitney U tests comparing the DPQ personality factors and fear of loud noises between the treatment and the control group.
| Dependent Variable | U | Z | p |
|---|---|---|---|
| Factor 1—Fearfulness | 508 | −0.46 | 0.64 |
| Factor 2—Aggression towards people | 521 | 0.30 | 0.77 |
| Factor 3—Activity/excitability | 537.5 | 0.08 | 0.93 |
| Factor 4—Trainability | 424.5 | 1.53 | 0.13 |
| Factor 5—Aggression towards animals | 523.5 | −0.26 | 0.79 |
| Fear of loud noises (individual question) | 454 | −1.15 | 0.25 |
