Bias against left-handed people

Bias against left-handed people is bias or design that is usually unfavorable against people who are left-handed. Part of this is due to design in the world which is often right-hand biased. Handwriting is one of the biggest sources of actual disadvantage for left-handed people, other than for those forced to work with certain machinery. About ten percent of the world's population is left-handed,[1] yet many common articles are designed for efficient use by right-handed people, and may be inconvenient, painful, or even dangerous for left-handed people to use. These may include school desks, kitchen implements, and tools ranging from simple scissors to hazardous machinery such as power saws.[2]

Beyond being inherently disadvantaged by a right-handed bias in the design of tools, left-handed people have been subjected to deliberate discrimination and discouragement. In certain societies, they may be considered unlucky or even malicious by the right-handed majority. Many languages still contain references to left-handedness to convey awkwardness, dishonesty, stupidity, or other undesirable qualities. Even in relatively advanced societies, left-handed people were historically (and in some cases still are) forced as children to use their right hands for tasks which they would naturally perform with the left, such as eating or writing.[3]

Favorable perceptions

Lloque Yupanqui, the third Sapa Inca, whose name means "the glorified lefthander"

Among Incas left-handers were called (and now are called among the indigenous peoples of the Andes) lloq'e (Quechua: lluq'i) which has positive value. Peoples of the Andes consider left-handers to possess special spiritual abilities, including magic and healing.

The Third Sapa IncaLloque Yupanqui—was left-handed. His name, when translated from Quechua, means "the glorified lefthander."

In the Chinese language, the character for "left", , depicts a left hand attending to its work. In contrast, the character for "right", (yòu), depicts a right hand in relation to the mouth, suggesting the act of eating.[citation needed]

In tantra Buddhism, the left hand represents wisdom.[4]

In early Roman times, the left side retained a positive connotation, as the Augures proceeded from the eastern side.[5] The negative meaning was subsequently borrowed into Latin from Greek, and ever since in all Roman languages.

In Russian, "levsha" (lefty, lefthander) became a common noun for skilled craftsman, after the title character from "The Tale of Cross-eyed Lefty from Tula and the Steel Flea" written in 1881 by Nikolai Leskov.