“…We found in our own research that whether a message is phrased politely or bluntly mostly influences social perceptions of the sender, such as an instructor’s likability or goodwill, but also perceptions of the message as appropriate. The degree of politeness did not, however, affect content-related impressions, such as subjective impressions of learning, perceived clarity of the instruction, or the instructor’s competence ( Brummernhenrich and Jucks, 2016 ; Jucks et al, 2016 ; Linnemann et al, 2014 ). In contrast, other research has found that polite communicators do appear more competent and trustworthy than neutral or rude ones ( Jessmer and Anderson, 2001 ; Trad et al., 2014 ).…”