Our ability to process information quickly reached its peak at the age of 18 to 19. Short-term memory reaches its peak around the age of 25, which can last for 10 years, and then slowly declines. Similarly, the face recognition ability reflected by short-term memory task also reached its best state in the early 30 s; We need 40 to 50 years old to reach the highest level; And our comprehensive knowledge level, including vocabulary and overall understanding ability, reaches its peak at the age of 50 on average.

Components of intelligence

1, observe. It refers to the brain's ability to observe things, such as discovering novel things through observation, gaining a new understanding of sound, smell and temperature through observation, and improving the ability to understand the essence of things through observation of phenomena. We can add some training contents such as observation and imagination to study and training, and improve students' observation and imagination ability through training.

2. pay attention. Refers to the ability of people's psychological activities to point to and focus on something. For example, our good students can concentrate on reading books and researching topics for a long time, while their interest in other irrelevant games and activities is greatly reduced, which is the embodiment of strong attention.

3. memory. It is the ability to remember, maintain, re-recognize and reproduce the contents and experiences reflected by objective things. For example, when we are old, we still remember the images of our parents when they were young, and remember the family environment when we were young, that is, human memory is at work.

4. thinking ability. It is the indirect and general reflection ability of the human brain to objective things. When a person learns to observe things, he will gradually classify and summarize different items, events and experiences, and he can sum up different types through thinking. Thinking ability is the core of intelligence.

5. imagination. It is the ability of people to create new images in their minds on the basis of existing images. For example, when you say cars, I immediately think of all kinds of car images, which is why. Therefore, imagination is generally completed on the basis of mastering certain knowledge.

Everyone wants to have a superior level of intelligence, be more relaxed in study and work, and stand out from the crowd. But the fact is that most people have the same level of intelligence, and we are all ordinary and insignificant members of all sentient beings. But we can still help our intelligence stay at the peak for a long time by using our brains actively and exercising diligently.