This might not be such a grave omission if intelligence were a strong predictor of rational thinking. But my research group found just the opposite: it is a mild predictor at best, and some rational thinking skills are totally dissociated from intelligence.
智力测验测试了很重要的东西，但是它们没有测量理性思维的程度。如果智商能够准确 预测 理性思维能力，这项省略也没什么大不了的。但我从自己的研究组别里得出的发现正好相反：智商最多只能部分预测理性，有些理性思维技巧还完全和智商无关。