“…Numerous studies have shown that the use of face masks during the COVID-19 pandemic has caused difficulties in children to adapt to them, problems of functional discomfort [ 10 ], compatibility with the use of glasses or breathing difficulties [ 26 , 36 ] and even psychological problems, such as anxiety or sadness [ 5 , 6 , 18 , 37 , 38 ]. Educators have warned about the negative influence that the use of facemasks has, in particular, on the proper development of children’s social life and their interaction with others [ 39 , 40 ], on the development of communication skills [ 13 , 21 ], on sound recognition and vocal self-perception [ 11 , 14 , 19 , 20 ], and on the development of speech skills [ 11 , 12 , 41 ].…”