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Fig. 5 | Human Nature

Fig. 5

From: Yawning Is More Contagious in Pregnant Than Nulliparous Women

Fig. 5

Effect of the reproductive status on the yawning response (naturalistic setting). Line plot showing the yawning response (Y axis) in the naturalistic setting as a function of the reproductive status of the woman potential responder (nulliparous/pregnant; X axis). The presence of a yawning response was significantly more likely in pregnant (M = 0.225; SE = 0.036) than in nulliparous (M = 0.118; SE = 0.025) women (statistical results: Table 3). Mean (circle) and 95% confidence interval (bars) are indicated

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