Sociodialectology ; Elderspeak; Gerontolekt; Seniorensprache; Old age (language behavior) ; Language and sex; Gender studies; Metrosexuality; Language and gender ; Areallinguistik; Geolinguistik; Geolinguistics; Linguistic geography ; Dialektologie, perzeptuelle; Dialectology, perceptual; Folk dialectology; Perceptual dialectology ; Regional language ; Plattdeutsch; Low German dialects