TABLE 2.
Statistical analysis of adult data (USVs and social response) during social interaction tests
| Main effect of strain | Main effect of body area | Interaction of strain x body area | |
|---|---|---|---|
| Male–Female | |||
| USV rate | F(2, 33) = 5.46, p < 0.01 | ||
| USV duration | F(2, 33) = 3.17, p = 0.05 | ||
| Peak frequency of USVs | F(2, 33) = 0.46, NS | ||
| Peak amplitude of USVs | F(2, 33) = 2.54, NS | ||
| Frequency of social sniffing | F(2, 33) = 15.52, p < 0.01 | F(2, 66) = 44.37, NS | F(4, 66) = 8.15, p < 0.01 |
| Duration of social sniffing | F(2, 33) = 17.08, p < 0.01 | F(2, 66) = 88.46, p < 0.01 | F(4, 66) = 9.41, p < 0.01 |
| Female–Female | |||
| USV rate | F(2, 33) = 45.51, p < 0.01 | ||
| USV duration | F(2, 33) = 2.78, NS | ||
| Peak frequency of USVs | F(2, 33) = 2.15, NS | ||
| Peak amplitude of USVs | F(2, 33) = 3.43, NS | ||
| Frequency of social sniffing | F(2, 33) = 8.61, p < 0.01 | F(2, 66) = 91.88, p < 0.01 | F(4, 66) = 9.19, p < 0.01 |
| Duration of social sniffing | F(2, 33) = 24.27, p < 0.01 | F(2, 66) = 81.13, p < 0.01 | F(4, 66) = 11.67, p < 0.01 |
Abbreviation: NS, not statistically significant.