Table 1.
A Comparison of Speaker Characteristics Between Those Reporting Past Infidelity From Those Who Did Not.
| Male Voices | Female Voices | ||||||
|---|---|---|---|---|---|---|---|
| Speaker traits | Speaker group | M (SD) | t | p | M (SD) | t | p |
| Age | Cheater | 21.00 (1.23) | 1.24 | .249 | 19.60 (2.07) | −0.27 | .792 |
| Noncheater | 19.40 (2.61) | 20.00 (2.55) | |||||
| Voice characteristics | |||||||
| Voice attractiveness ratings | Cheater | 3.39 (0.15) | 0.77 | .463 | 3.48 (0.34) | 1.06 | .319 |
| Noncheater | 3.28 (0.30) | 3.29 (0.21) | |||||
| Mean pitch | Cheater | 137.19 Hz (16.36) | 0.38 | .718 | 194.62 Hz (8.50) | −1.13 | .290 |
| Noncheater | 133.14 Hz (17.82) | 200.57 Hz (8.11) | |||||
| f0 SD | Cheater | 31.87 Hz (11.15) | 0.78 | .458 | 20.84 Hz (9.90) | −0.75 | .474 |
| Noncheater | 25.83 Hz (13.25) | 25.55 Hz (9.88) | |||||
| Duration | Cheater | 7.46 s (1.56) | 0.05 | .965 | 7.44 s (0.55) | −0.38 | .714 |
| Noncheater | 7.43 s (0.67) | 7.61 s (0.87) | |||||
| Jitter factor | Cheater | 0.78 (1.39) | 0.82 | .435 | −0.45 (0.31) | −0.16 | .880 |
| Noncheater | 0.10 (1.19) | −0.43 (0.19) | |||||
| Shimmer factor | Cheater | 0.62 (1.22) | 0.43 | .682 | −0.39 (0.25) | 0.71 | .498 |
| Noncheater | 0.26 (1.45) | −0.49 (0.20) | |||||
| HNR | Cheater | 8.79 dB (3.04) | −1.10 | .302 | 12.92 dB (2.64) | −0.84 | .423 |
| Noncheater | 11.14 dB (3.67) | 14.35 dB (2.71) | |||||
| Body characteristics | |||||||
| Height | Cheater | 72.70 in. (1.86) | 2.06 | .074 | 62.80 in (2.39) | −1.01 | .344 |
| Noncheater | 70.40 in. (1.67) | 64.45 in (2.79) | |||||
| Weight | Cheater | 179.80 lb (24.05) | 1.72 | .124 | 124.80 lb (13.37) | −0.90 | .395 |
| Noncheater | 156.60 lb (18.24) | 138.60 lb (31.62) | |||||
| BMI | Cheater | 23.66 (3.25) | 1.32 | .223 | 22.24 (1.88) | −0.58 | .581 |
| Noncheater | 21.48 (1.75) | 23.30 (3.66) | |||||
| WHR | Cheater | 0.90 (0.51) | 1.43 | .191 | 0.75 (0.08) | −0.16 | .876 |
| Noncheater | 0.81 (0.02) | 0.76 (0.03) | |||||
| SHR | Cheater | 1.17 (0.07) | 0.86 | .413 | 1.04 (0.09) | 0.28 | .787 |
| Noncheater | 1.13 (0.05) | 1.03 (0.11) | |||||
| Sexual behaviors | |||||||
| Age of first masturbation | Cheater | 12.60 (0.54) | −0.59 | .572 | 14.00 (7.07) | 0.30 | .793 |
| Noncheater | 13.00 (1.41) | 12.50 (0.71) | |||||
| Age of first sex | Cheater | 16.80 (1.30) | 0.34 | .741 | 16.40 (0.54) | −1.04 | .334 |
| Noncheater | 16.50 (1.29) | 17.00 (1.15) | |||||
| Number of sex partners | Cheater | 4.20 (1.30) | 0.00 | 1.00 | 4.40 (2.19) | 0.54 | .603 |
| Noncheater | 4.20 (5.17) | 3.40 (3.51) | |||||
Note. *p < .05. **p < .01.