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## Relevant Studies## |
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* [[Rushton2005>>attach:Main Categories.Science & Research.Research at a Glance.Studies\: IQ.WebHome@rushton2005 OCR.pdf]] |
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-[[Study PDF|attach:Main.Studies.Rushton-Jensen30years\.pdf@Rushton-Jensen30years.pdf]] |
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**Rebuttal:** |
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* The Flynn Effect demonstrates rising IQs over time due to environmental improvements, but it does not negate underlying genetic differences. |
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* Studies consistently show both genetic and environmental contributions to IQ, and ignoring one oversimplifies the issue. |
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-**Explanation:** While environmental factors such as better nutrition and education do affect IQ, they don’t fully explain group differences. For instance, the Flynn Effect shows that average IQs have risen globally due to environmental improvements, but group differences remain consistent. Genetics play a significant role alongside the environment. Studies on twins, for example, demonstrate that IQ is highly heritable. Ignoring this fact in favor of a purely environmental explanation is intellectually dishonest. It’s not about dismissing environmental factors but about acknowledging the complex interplay of genetics and environment in shaping intelligence.- Study |
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+**Explanation:** While environmental factors such as better nutrition and education do affect IQ, they don’t fully explain group differences. For instance, the Flynn Effect shows that average IQs have risen globally due to environmental improvements, but group differences remain consistent. Genetics play a significant role alongside the environment. Studies on twins, for example, demonstrate that IQ is highly heritable. Ignoring this fact in favor of a purely environmental explanation is intellectually dishonest. It’s not about dismissing environmental factors but about acknowledging the complex interplay of genetics and environment in shaping intelligence. |
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