Changes

Writing ability and IQ test scores:  

Writing ability and IQ test scores:  

*https://grok.com/share/c2hhcmQtNA%3D%3D_67cf4b8e-9a7a-46e8-a200-9b39919595e6 [What is the probability that developing your writing level to a high level increase your IQ score on a IQ test? If it does raise it, estimate how much the rise would be?]: "I'd estimate a 60-80% probability of some measurable increase in scores, as causal links have been observed in controlled twin studies for reading (a closely related skill), but direct evidence for writing alone is more correlational than definitive. If it does raise scores, the increase is typically small and gradual, often in the range of 3-8 IQ points over time with consistent effort. This is inferred from effect sizes in literacy research."

*[https://grok.com/share/c2hhcmQtNA%3D%3D_67cf4b8e-9a7a-46e8-a200-9b39919595e6 What is the probability that developing your writing level to a high level increase your IQ score on a IQ test? If it does raise it, estimate how much the rise would be?]: "I'd estimate a 60-80% probability of some measurable increase in scores, as causal links have been observed in controlled twin studies for reading (a closely related skill), but direct evidence for writing alone is more correlational than definitive. If it does raise scores, the increase is typically small and gradual, often in the range of 3-8 IQ points over time with consistent effort. This is inferred from effect sizes in literacy research."

== The argument that mnemonics and increased vocabulary can make you smarter ==

== The argument that mnemonics and increased vocabulary can make you smarter ==