title: [Social aspects of left-handedness].
abstract: Throughout human history left-handedness has been considered as sinful. It has been associated with the devil, weakness, female gender, unhealthiness, evil, something that has to be turned to a "good"--right side by force. Left-handedness is being more and more acceptable at rational level, but in everyday life it is still considered to be unusual if someone writes with the left hand. Lessening of the number of lefthanders is associated with ageing. There are about 13% lefthanders among people in twenties and less than 1% lefthanders among those in eighties. This finding may be explaned with more pronounced socio-cultural pressure on left-handed people in the past, compared to nowadays. On the other hand, this may also support the hypothesis about a reduced life span of lefthanded people. With cross-exercising of left-handedness, certain typical characteristics and behavioural patterns appear in these people. This was a sort of provoked behaviour and an attack on the integrity of an emotional attitude toward oneself. Stuttering may also appear as a consequence of unsuccessful cross-exercising of left-handedness. The hypothesis about left-handedness as an advantage is supported with the reports about relatively more lefthanders in some specific groups such as: mathematicians, sculptors, architects, painters, musicians, actors, tennis players, as well as famous army commanders and rulers.
authors.affiliation: Institute of Hygiene and Medical Ecology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia. sanjavecko@yahoo.com
authors.forename: Sanja
authors.initials: S
authors.lastname: Milenković
authors.forename: Goran
authors.initials: G
authors.lastname: Belojević
authors.forename: Radojka
authors.initials: R
authors.lastname: Kocijancić
mesh_terms: D001076:Aptitude; D003469:Culture; D005260:Female; D007839:Functional Laterality; D006801:Humans; D008297:Male; D011639:Public Opinion