Alarm or emotion? intranasal oxytocin helps determine information conveyed by dog barks for adult male human listeners

Table 3 The main effect of fundamental frequency on ‘happiness’ rating

	Model 2: Positive emotion scores
Predictors	Odds Ratios	CI	Statistic	p
pitch [Low]	1.487	1.078–2.051	2.418	0.016
Random Effects
σ²	3.29
τ_{00 ID}	0.67
ICC	0.17
N _ID	40
Observations	480
Marginal R² / Conditional R²	0.010 / 0.177

ISSN: 2730-7182