30-point rule
The 30-point rule is a psychological theory based on the usage of the intelligence quotient. Essentially it derives that if an individual differs in IQ from another person by over 30 points, they will have difficulty understanding each other.[1] This theory is usually attributed to psychologist Leta Stetter Hollingworth.[1] Essentially, this rule states that communication by individuals with over 2 standard deviations will be very difficult.[1] There are those who believe that the 30 point rule is false.[2] This though is countered by the belief that basic communication such as small talk, customer service, and meaningless conversation are possible even with the 30 point difference.[3] The issues occurs in higher level conversation and higher level interests.[3] An example given is a person is interested in professional wrestling while another in interested in history re-enactment.[3] Christopher Langan has spoken to his difficulties communicating with others, which he attributes to the 30 point rule.[1]
References[edit]
- ↑ 1.0 1.1 1.2 1.3 "The Smartest Man in America?". February 9, 2021.
- ↑ "The Myth of The 30 IQ Point "Communication Range"". Discover Magazine.
- ↑ 3.0 3.1 3.2 Lim, Timothy Emmanuel (April 5, 2020). "Different opinions about Leta Hollingworth's Communication Range". Medium.
External links[edit]
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