IPA: /həˈrɛdɪˌtɛrɪən/
KK: /hɪˈrɛdɪˌtɛrɪən/
Connected to the belief that genetic factors are the primary influence on human traits and behaviors.
The hereditarian perspective emphasizes the role of genetics in determining intelligence.
Comparative: more hereditarian
Superlative: most hereditarian
A person who believes that genetic factors are the main reason for differences among individuals.
The hereditarian argued that intelligence is largely inherited from parents.
Hereditarian is formed from "hereditary" (from Latin "hereditarius", meaning inherited) and the suffix "-an" (meaning relating to or pertaining to). The word refers to something that pertains to inheritance or hereditary traits.
Think of 'hereditary' which relates to traits passed down through generations, and the '-an' indicates it pertains to that concept.