Mate assortment in dating and married couples
Matthew C Keller at al.; August 1996
Personality and Individual Differences
Abstract
Dating and married couples show comparable levels of assortment for physical traits. Married couples, however, are more assorted on psychological traits. It is argued that both dating and married couples initially assort on physical similarity, but that couples who are similar on psychological traits are more likely to marry. Physical traits are apparently critical in initial partner selection; psychological traits are more important for long-term relationships. There is little evidence that couples become more similar in psychological traits over time, implying that existing similarities are due to initial assortment.
Hopefully some interesting bits of information extracted from science and non-fiction literature. (For historical reasons there are some poems scattered throughout this blog.) Sachthemen und Sachtexte. (Historisch finden sich auf diesem Blog auch einige Gedichte und Aphorismen.) [Just collecting some exciting bits of information here.] [Eine Sammlung von interessanten Texten, Fragen und Antworten will das hier sein. Nicht mehr, aber auch nicht weniger.]
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