Table 2.
Descriptive statistics and multivariate analysis of variance of the functions and their ASD in relation to periods and sounds (bold text).
| Sounds | Forest | Chainsaw | Tests of between-subjects effects | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Periods function | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | Effect | df | Mean square | F | Sig. |
| (N/min) AbRR (N) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | Periods | 1 | 722.16 | 25.37 | 0.000 |
| Mean | 21.91 | 18.04 | 17.26 | 17.99 | 24.15 | 18.58 | 17.27 | 17.54 | |||||
| SD | 7.09 | 4.07 | 3.57 | 3.73 | 9.28 | 3.67 | 3.01 | 3.26 | |||||
| (cm) ThR (N) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | Periods | 1 | 5.97 | 19.98 | 0.000 |
| Mean | 9.83 | 9.65 | 9.29 | 9.16 | 9.87 | 9.72 | 9.57 | 9.46 | |||||
| SD | 0.54 | 0.52 | 1.28 | 1.32 | 0.66 | 0.58 | 0.62 | 0.93 | |||||
| (cm) ThVTR (N) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | Periods | 1 | 0.95 | 11.95 | 0.001 |
| Mean | 0.70 | 0.54 | 0.52 | 0.49 | 0.67 | 0.58 | 0.53 | 0.49 | |||||
| SD | 0.49 | 0.25 | 0.19 | 0.18 | 0.33 | 0.27 | 0.23 | 0.19 | |||||
| (°C) FT (N) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | Periods | 1 | 103.86 | 5.30 | 0.022 |
| Mean | 28.13 | 28.34 | 29.35 | 3.41 | 28.20 | 28.40 | 28.86 | 29.92 | |||||
| SD | 4.23 | 4.18 | 4.49 | 4.68 | 4.41 | 4.34 | 4.45 | 4.58 | |||||
| (%) BVPA (N) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | Periods | 1 | 1688.74 | 6.34 | 0.013 |
| Mean | 26.15 | 29.84 | 38.18 | 38.52 | 24.58 | 21.18 | 23.66 | 26.83 | Sounds | 1 | 4502.56 | 16.89 | 0.000 |
| SD | 12.56 | 14.85 | 20.34 | 22.97 | 12.00 | 9.81 | 14.11 | 17.73 | |||||
| (BPM) HR (N) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | Periods | 1 | 4575.87 | 5.82 | 0.017 |
| Mean | 79.60 | 82.33 | 86.45 | 90.38 | 79.45 | 79.60 | 89.69 | 93.06 | |||||
| SD | 22.43 | 29.31 | 25.84 | 30.50 | 20.13 | 24.12 | 34.68 | 33.26 | |||||
| (−) AbRASD (N) | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | Periods | 1 | 0.51 | 12.54 | 0.001 |
| Mean | 0.46 | 0.38 | 0.31 | 0.34 | 0.46 | 0.34 | 0.29 | 0.30 | |||||
| SD | 0.31 | 0.17 | 0.14 | 0.16 | 0.34 | 0.12 | 0.12 | 0.10 | |||||
| (−) ThRASD (N) | 24 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | Periods | 1 | 1.29 | 29.43 | 0.000 |
| Mean | 0.41 | 0.26 | 0.19 | 0.22 | 0.47 | 0.28 | 0.19 | 0.22 | |||||
| SD | 0.36 | 0.16 | 0.11 | 0.14 | 0.34 | 0.13 | 0.07 | 0.09 | |||||
| (−) AbVTRASD (N) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | Periods | 1 | 0.22 | 8.49 | 0.004 |
| Mean | 0.27 | 0.23 | 0.19 | 0.19 | 0.26 | 0.23 | 0.19 | 0.17 | |||||
| SD | 0.17 | 0.20 | 0.15 | 0.15 | 0.20 | 0.15 | 0.15 | 0.11 | |||||
| (−) ThVTRASD (N) | 24 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | Periods | 1 | 0.50 | 13.79 | 0.000 |
| Mean | 0.31 | 0.16 | 0.15 | 0.15 | 0.26 | 0.18 | 0.14 | 0.13 | |||||
| SD | 0.33 | 0.14 | 0.16 | 0.15 | 0.25 | 0.16 | 0.11 | 0.10 | |||||
| (−) AbRRASD (N) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | Periods | 1 | 362.17 | 20.11 | 0.000 |
| Mean | 5.97 | 3.82 | 3.49 | 4.00 | 8.51 | 3.77 | 2.97 | 2.79 | |||||
| SD | 6.41 | 2.23 | 1.91 | 3.24 | 7.99 | 2.25 | 1.74 | 1.94 | |||||
| (−) ThRRASD (N) | 24 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | Periods | 1 | 186.56 | 24.95 | 0.000 |
| Mean | 5.95 | 3.44 | 2.92 | 3.32 | 5.24 | 3.49 | 2.59 | 2.37 | |||||
| SD | 3.81 | 2.24 | 1.62 | 2.39 | 4.86 | 1.93 | 1.17 | 1.11 | |||||
| (−) SCLASD (N) | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | Periods | 1 | 207.28 | 17.80 | 0.000 |
| Mean | 5.79 | 2.00 | 1.17 | 1.68 | 2.57 | 1.19 | 0.69 | 0.91 | Sounds | 1 | 77.72 | 6.68 | 0.011 |
| SD | 7.34 | 2.31 | 1.66 | 2.47 | 3.76 | 1.19 | 1.03 | 1.12 | |||||
| (−) FTASD (N) | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | Periods | 1 | 9.88 | 18.49 | 0.000 |
| Mean | 1.42 | 1.22 | 0.44 | 0.79 | 1.13 | 0.99 | 0.53 | 0.82 | |||||
| SD | 0.86 | 0.75 | 0.34 | 0.55 | 0.98 | 0.79 | 0.46 | 0.69 | |||||
| (−) BVPASD (N) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | Periods | 1 | 80.91 | 4.48 | 0.036 |
| Mean | 6.45 | 7.15 | 9.01 | 9.35 | 5.98 | 4.73 | 5.10 | 6.17 | Sounds | 1 | 239.87 | 13.27 | 0.000 |
| SD | 2.80 | 3.46 | 4.93 | 6.08 | 3.46 | 2.56 | 3.88 | 5.35 | |||||
| (−) BVPAASD (N) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | Periods | 1 | 892.46 | 19.21 | 0.000 |
| Mean | 12.59 | 9.74 | 7.30 | 7.09 | 11.80 | 8.67 | 5.57 | 6.40 | |||||
| SD | 8.44 | 6.53 | 4.64 | 4.39 | 11.40 | 6.27 | 3.75 | 4.94 | |||||
| (−) HRASD (N) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | Periods | 1 | 2430.98 | 11.96 | 0.001 |
| Mean | 22.69 | 14.90 | 11.87 | 12.40 | 21.30 | 16.80 | 12.36 | 13.15 | |||||
| SD | 22.73 | 12.21 | 8.83 | 8.84 | 21.26 | 13.24 | 9.20 | 8.53 | |||||
| (−) R-RASD (N) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | Periods | 1 | 0.07 | 12.92 | 0.000 |
| Mean | 0.13 | 0.09 | 0.07 | 0.07 | 0.11 | 0.11 | 0.07 | 0.07 | |||||
| SD | 0.10 | 0.05 | 0.04 | 0.03 | 0.08 | 0.12 | 0.07 | 0.06 | |||||