Skip to main content
Fig. 4 | Human Nature

Fig. 4

From: Yawning Is More Contagious in Pregnant Than Nulliparous Women

Fig. 4

Effect of the social bond on the yawning response (naturalistic setting). Line plot showing the yawning response (Y axis) in the naturalistic setting as a function of social bond between trigger and potential responder (strangers/acquaintances; X axis). The presence of a yawning response was significantly more likely between acquaintances (Mean ± SE: 0.168 ± 0.031) than between strangers (M = 0.164; SE = 0.029) (statistical results: Table 3). Mean (circle) and 95% confidence interval (bars) are indicated

Back to article page