Are men smarter than women? How to understand the intellectual differences between men and women? In the past 100 years, the IQ scores of men and women have been rising, but women have risen faster, which is the result of modernity. The brain of modern people is constantly developing, which is manifested in the improvement of cognitive ability of complex things, which we can see through the improvement of IQ. The promotion of women is more obvious because they were always underestimated in the past.
Differences between men and women in learning mathematics. In terms of math scores,
Male polarization is more serious.
Women are more [balanced];
In terms of problem-solving ability,
Women are better at [detail analysis], less likely to be careless, and easier to find the key points.
Men have a slight advantage in [thinking development], and they can flexibly cope with new problems and find new methods.
The above comparison is only for junior high school mathematics. If I compare the real math ability, I can't draw a conclusion, because there are so many factors that affect the math ability of men and women-
There are also congenital, such as different ways of thinking.
There are also external factors, such as family values, or different policies on gender equality.
In the past, men were indeed better at mathematics, but this has a lot to do with the social status of men and women;
Now men and women are gradually equal and open-minded, and women's mathematics level is almost the same as that of men. Therefore, in the same environment, the difference between men and women in learning mathematics is actually not obvious ~
Take me as an example: my major in university is pure mathematics, and before I entered the school, I thought that the department of mathematics must be the best in gay friends. Unexpectedly, nearly half of the more than 300 students in this session are sisters, and there are piles of schoolmasters. . . We can only worship from a distance. . . time
(For the answer, please refer to the following webpage:
: social page. /SOC images/2065 438+03/03/07/ Truth about Gender and Mathematics/)
How to shorten the physiological differences between men and women is congenital, that is to say, congenital. In order to make women happy, you can use some instruments besides improving your skills. There are professional shopping malls in China: Simani and Baidu can be found at once. I wish you happiness!
Are men smarter than women in psychology final homework? How to understand the intellectual differences between men and women At present, scientists know that the brains of men and women are slightly different, but they think that these changes are limited to the hypothalamus, which is the part of the brain that controls sexual impulses and food intake. There are also some scientists who think that men's brains are bigger, and they can explain the above differences with men's bigger brains. Since the size of the brain is related to intelligence, it is wise to claim that men's brains are bigger. Although it seems that men often meet female opponents, even when explaining the difference in height and weight, it is because men have bigger brains. But does this really mean that they are smarter? Let's read on. Istoke Men and women may use their brains in different ways, but the conclusion is the same. 200 1 researchers from Harvard university found that there are differences in the size of some parts of the brain between men and women, which helps to balance the overall size difference. This study found that some parts of the frontal lobe, which is responsible for problem handling and decision-making, and the limbic cortex, which is responsible for regulating emotions, are larger in men's brains than in women [source: Hoag]. In addition, the parietal cortex, which is responsible for spatial perception, and the amygdala, which regulates sexual and social behaviors, are also larger in men's brains [source: Hoag]. The gray matter in male brain is about 6.5 times that in female brain. When men hear this message, please don't swell up, because you should know that the white matter in women's brains is 10 times that of men [source: Kaili]. This difference may explain the difference in thinking patterns between men and women. Men like to think with gray matter rich in neurons. On the other hand, women are good at thinking with white matter, which contains more connectors between neurons. In this way, women's brains are more complicated in configuration, and these connections make women's brains run faster than men [source: Hotz]. If you are a lady and are very concerned about the brain size mentioned in the first paragraph, let's talk about this. In women's brains, neurons are tightly wrapped, so they are closer together. This compactness, coupled with the rapid connection provided by white matter, makes women's brains run faster. Some women even have more neurons in their brains than men 12% [source: Hotz]. In the study of female brain, Sandra Wittson, a psychologist, found that these neurons are very dense in some areas of the cerebral cortex, that is, the part responsible for signals entering and leaving the brain. Therefore, Witson believes that this is the reason why women perform well in language and communication tests. She believes that this difference already exists at birth [Source: Hotz]. But the density of neurons in the female brain is the same as the size of the human brain, and it is not a panacea for predicting intelligence. Scientists know this because they have studied the way men and women think. As we said above, men use gray matter and women use white matter, but they only accomplish the same task through different parts of the brain. In one study, women and men were asked to pronounce the same words. Men use only a small part of their left brain to complete tasks, while most women use two brains to complete tasks [source: Kolata]. However, men and women pronounce these words almost equally well, which shows that there is not only one way for the brain to achieve the same goal. For example, although women are not good at reading maps, it may only be because they choose different ways to locate landmarks. And in terms of intelligence, men and women are equally divided in IQ scores [source: Crenson]. But are our IQ scores born or acquired? On the next page, we will study whether different brain structures are born or cast in the environment.
What are the obvious differences between male and female personalities? Please give an example. Boys don't pay special attention to details. Girls' feelings are very delicate, but they will take some things that boys think are not important to heart.
The female gene XX is more than the male gene xY. What are the physiological differences in IQ between men and women? The random fire in female gene XX is actually the same as that in men! If there is a difference in knowledge, it is because things are different in the later period, which is caused by the day after tomorrow!
Ask some men physical questions. No, not too much, but the opposite.
Most young people * * * for the first time in a very short time. Many young people are * * * before they go in. This is normal. Even married normal people who have been separated for half a year and have no sex life will have sex soon once they have sex.
The difference of digestive physiology between monogastric animals and ruminants is 1. Ruminants have four stomachs, namely rumen, reticulum, flap stomach and abomasum, among which only abomasum is abomasum with the function of secreting digestive juice such as gastric acid. Unit animals, as the name implies, have only one stomach with secretory function; 2. Rumen of ruminants has a large number of rumen microorganisms, which can make full use of carbohydrates, such as crude fiber, and can synthesize a large amount of protein, which is why ruminants such as cattle and sheep can feed less concentrate than monogastric animals such as pigs, and at the same time can feed a large amount of crude fiber feed; 3. Ruminants will ruminate, and after a period of time, the semi-digested food will return to the mouth to chew again, as if it was caused by some kind of wave generated by the reticulum (I forgot ...), which is helpful for the digestion of chyme. Unit animals do not have this physiological phenomenon; 4. When ruminants are born, there is a ditch in the digestive tract when drinking milk. Food (that is, milk) does not pass through the first three stomachs and goes directly to the true stomach. That's about it. :)