Analysis of the Mathematical Ability of Junior High School Students in terms of the Extrovert-Introvert Personality Type

<p><em>Mathematical abilities that are the basis of mathematical problem solving skills, communication reasoning abilities, connection representation abilities. This study aims to describe ability junior high school students in terms extrovert-introvert personality type. The results will be used as main library material implementation next research. specifically discusses Carl Gustav Jung's type which distinguishes two types, namely introverted and extroverted personalities.</em> <em>The research this is a literature method. data sources or come from various literatures, including books, journals, newspapers, personal documents so on. Sources primary secondary sources. Data collection techniques Editing, Organizing, Finding. For analysis using deductive, inductive, interpretative. show: with types have good compared types.</em><em></em></p>