Final answer:
The claim that mimicking behaviour is central to emotional contagion is false. Emotional contagion can involve adopting others' emotions, but managing emotions requires metacognition.
Step-by-step explanation:
The statement that mimicking the sender's behaviour is a central part of emotional contagion is false. Emotional contagion does often involve unconsciously adopting the emotions of those around us, which can result in mimicking their behaviour to some extent.
However, to manage strong emotions effectively, it is recommended to utilize metacognition tools. By reflecting on the source of these emotions and employing strategies to manage them, one can better handle their emotional responses.