Kallikak Family / 卡里卡克家族

The Kallikak Family / 卡里卡克家族 is the heredity case discussed in 37.智商测试：请问你是智力婆罗门吗？ through [[HenryGoddard|Henry H. Goddard / 亨利·戈达德]]’s 1912 study. The episode says Goddard used family history, interviews, neighborhood impressions, and social signs to claim that intellectual disability could be inherited across generations.

The source’s critique is that the case mixed poverty, illegitimacy, prostitution, crime, furniture, domestic condition, and reputation into a single low-intelligence story. For the wiki, the Kallikak case is a concrete example of [[PsychometricSocialSorting|psychometric social sorting]] and [[EugenicGovernance|eugenic governance]] presenting class and moral panic as scientific heredity.

Connections

• 37.智商测试：请问你是智力婆罗门吗？ - source episode.
• Henry H. Goddard / 亨利·戈达德 - psychologist associated with the case in the source.
• Eugenic Governance / 优生学治理, Psychometric Social Sorting / 心理测量式社会分层, and Forced Sterilization By Eugenics / 优生学强制绝育 - concepts the case helps explain.
• Social Darwinism / 社会达尔文主义 and Cultural Bias In Testing / 测试中的文化偏差 - adjacent frames for hereditarian and context-blind reasoning.