WebFurther analysis showed that dysgenic fertility is present only in females. The correlation for females between intelligence and ideal numbers of children was effectively zero, … WebThis is why we suppress dysgenic mating. The ban on first cousin marriages is a eugenic law, and prevents this. 03 Apr 2024 12:00:34
Dysgenic fertility - Conservapedia
WebJun 4, 2013 · Another theory holds that humanity's genetic capacity for intelligence is in decline because of a phenomenon called dysgenic … WebSep 17, 2024 · A theory called dysgenic mating could also explain the decline in intelligence in human beings. Since the mid-1800s, there has been a negative … in which episode do jake and amy get together
The History of Human Intelligence by Ishani Bose
WebJan 25, 2006 · A number of smart people, Charles Murray included, are worried about “dysgenic pressure.”. The story, in brief, is that: 1. Intelligence is highly heritable. 2. The more intelligent have fewer kids than less intelligent. 3. Our average IQ is declining, or (here’s the Flynn effect caveat) at least rising at a slower rate than it otherwise ... Dysgenics (also known as cacogenics) is the decrease in prevalence of traits deemed to be either socially desirable or well adapted to their environment due to selective pressure disfavoring the reproduction of those traits. The adjective "dysgenic" is the antonym of "eugenic". In 1915 the term was used by David Starr … See more Cyril M. Kornbluth's 1951 short story "The Marching Morons" is an example of dysgenic fiction, describing a man who accidentally ends up in the distant future and discovers that dysgenics has resulted in mass stupidity. See more 1. ^ Rédei, George P. (2008). Encyclopedia of Genetics, Genomics, Proteomics, and Informatics, Volume 1. Springer. p. 572. ISBN 978-1-4020-6755-6. 2. ^ Jordan, David Starr (2003). War and the Breed: The Relation of War to the Downfall of Nations (Reprint ed.). … See more • Devolution (biology) • Flynn effect • Heritability of IQ • List of congenital disorders • List of biological development disorders See more • Devlin, Bernie; Fienberg, Stephen E.; Resnick, Daniel P.; et al., eds. (1997). Intelligence, Genes, and Success: Scientists Respond to the Bell Curve. New York: Springer. See more Webdysgenic: [adjective] tending to promote survival of or reproduction by less well-adapted individuals (such as the weak or diseased) especially at the expense of well-adapted individuals (such as the strong or healthy). in which episode does sheldon meet amy