noun
psephology
Academic term for the statistical study of elections and voting patterns. Used mainly in political science contexts.
彼は選挙学の専門家として、選挙結果を分析している。
As a psephology expert, he analyzes election results.
Compound of 選挙 (election) and 学 (study, -ology). A modern academic term, likely a calque of English 'psephology'.