The origin of the word "big chest and no brain"

The source of this sentence is an ancient princess. Because the princess has a flat chest, she is very jealous of people with big breasts, so she made such a statement in order to highlight herself and spread rumors widely. "Big breasts and no brains" means that a woman with a beautiful figure is not very smart. The opposite statement is "big chest and big brain".

Extended data

This sentence is actually well-founded. Chest and brain are two completely different organs and belong to two completely different systems. The lower-level reasoning is: it is estimated that the proportion of chest is too large and too much nutrition is absorbed, which leads to brain dysplasia.

On the other hand, for women with big breasts, men pay attention to women's breasts, the input signal is women's sexy posture, and the focus of attention is also women's physical factors. Because this information is complete and further strengthened, their intelligence factors are easily overlooked; On the other hand, for women with small breasts, men don't care much about their breasts, but care about their wisdom and way of doing things and appreciate their ability and effectiveness. As a result, it will be concluded that women with big breasts are simple-minded

According to reports, American sociologist Irwin Rossdale divided the 1200 women who participated in the survey into five categories according to their fullness, and then asked them to take the same standard IQ test. The results show that the IQ of plump women is about 10 points higher than that of ordinary women, and that of medium-sized women is 3-4 points higher than that of plump women. But experts also find it difficult to explain why plump women have higher IQs.