Abnormal mental development of children

Extraordinary is the psychological development of children, especially intelligent children\'s level of development significantly more than the same age. According to the study of child psychology, intelligent development of normal infants aged 1-3, on the position of distinguished ability is poor, children under 3 years is generally distinguished from top to bottom, are difficult to distinguish between before and after, about their thinking in an extraordinary action phase, grasp the depth and breadth of the concept is very poor, master of children before the age of 3 \"3\" this figure is quite difficult. According to the study on the psychology of workers in China, extraordinary perception special children in infancy, showed a keen, such as the Chinese character glyph image perception, Visual and auditory sense in General, and azimuth perception of development, more than with the level of age of children. Their memory is relatively strong, with preliminary analysis and an overview of capacity development, they are able to distinguish the directions up and down, left and right, before and after. Can identify some last words, tone nearly word of Chinese characters, these children are generally able to understand the hundreds of 1000 characters. Can recognize up to 100 the number of words, some initial addition and subtraction to account for less than 5.
　
Extraordinary in the infant stages of intellectual development of children is also considerably more than the same level of age children. Their characteristics in addition to a fine discriminating ability of sight, sound, strong and stable attention, memory, further development of a certain abstract reasoning capabilities in General and preliminary. On abstract concept of Word as \"transport\", can has must of understanding, basically can for a level or second level classification (for example in real pictures classification experimental in the, they to car, and train, and tram, and bike placed in together, return for \"car\" class, this is a level classification; they and to aircraft, and ships and car together, return for \"transport\" class, this is second level classification). And some research suggests that a classification accuracy only children aged 6 reached 69.8%, children under 8 years secondary classification accuracy rate of up to 58.3%, and extraordinary children in early childhood have far exceeded the standards that they have a considerable development of The concept, so they gathered a few concepts and operations aspects, are also prominent. Add, subtract, multiply these extraordinary children almost always four fundamental operations.
　
General characteristics of gifted children in the early school age is: learning desire strong, studying consciousness, not only a strong memory, quick thinking in particular, some outstanding image thinking ability development, development of logical reasoning abilities are quite high. Because of their high level of psychological development, so their children\'s academic achievements are often considerably more than the same age. They often attend school in early childhood, and some even skip.
　
In recent years, early education are widespread in international and domestic attention. Many scholars believe that early childhood education to determine their level of intellectual development in the future, for exceptional children\'s early education was even more so. Experts pointed out that a proper, second overall. During the so-called appropriate means for education is not absolutely the sooner, the better. Also note that comprehensive development of children\'s personality, avoid child smart prematurely only to a particular aspect of development. Correct early education, the ability to enable more children to be better developed; error but will destroy the future of early education can, or undermine the balance between their various abilities, or excessive burden on children, but is harmful to their normal development.