Explicit approval voting: Difference between revisions

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(→‎Wikimedia elections: Made the #Wikimedia elections section clearer and more accurate. Saying that Wikimedia's system is "generally" like a 2-level score system obfuscates how Wikimedia's 3-level system works)
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== Wikimedia elections ==
== Wikimedia elections ==
Wikimedia and Wikipedia elections are held using a voting system equivalent to [[Explicit approval voting]], in which voters must choose ''Support'', ''Oppose'', or ''Neutral'' for every candidate. The winner is the candidate with the highest support percentage: the highest proportion of ''Support'' votes out of combined ''Support'' and ''Oppose'' votes = S/(S+O).[[File:2018 English Wikipedia Arbitration Committee ballot.png|thumb|An explicit approval ballot for a [[W:Wikipedia:Elections#Arbitration%20Committee|Wikipedia Arbitration Committee election]], which defaults to abstention]]
Wikimedia and Wikipedia elections are held using a voting system equivalent to [[Explicit approval voting]], in which voters must choose ''Support'', ''Oppose'', or ''Neutral'' for every candidate. The winner is the candidate with the highest support percentage: the highest proportion of ''Support'' votes out of combined ''Support'' and ''Oppose'' votes = S/(S+O).[[File:2018 English Wikipedia Arbitration Committee ballot.png|thumb|An explicit approval ballot for a [[W:Wikipedia:Elections#Arbitration%20Committee|Wikipedia Arbitration Committee election]], which defaults to abstention]]
Approval voting is generally equivalent to 2-level [[Score voting]] (where the levels are "0" and "1"). Wikimedia's variant is equivalent to 2-level Score voting where voters may explicitly abstain, and the default choice is to abstain. The levels in Wikimedia's system imply (−1, +1) rather than (0, 1), so they may be affected by the psychological consequences of [[disapproval voting]].<ref>See also [[W:Combined approval voting#Properties|Wikipedia:Combined approval voting#Properties]], in particular [[W:Combined approval voting#cite%20ref-7|the Baujard citation]]</ref>
Wikimedia's system is '''not''' equivalent to 2-level [[Score voting]] (where the levels are "0" and "1"). Wikimedia's variant is equivalent to 3-level Score voting where voters may explicitly abstain, and the default choice is to abstain. The levels in Wikimedia's system are (−1, 0, +1) rather than (0, 1), so they may be affected by the psychological consequences of [[disapproval voting]].<ref>See also [[W:Combined approval voting#Properties|Wikipedia:Combined approval voting#Properties]], in particular [[W:Combined approval voting#cite%20ref-7|the Baujard citation]]</ref>


=== Results ===
=== Results ===