What are the symptoms of mental retardation in a three-year-old child?

What are the symptoms of mental retardation in a three-year-old child? People with mental retardation are more common in performance characteristics. If you find it early, you can Receive appropriate intervention measures earlier. There are many symptoms of mental retardation in a three-year-old baby. Let’s take a look at what are the symptoms of mental retardation in a three-year-old child? What are the symptoms of mental retardation in three-year-old children 1

First, hyperactivity and attention deficit

Most of the abnormal behaviors of children with mental retardation include delayed brain development and poor self-control ability. There is attention deficit, and some are accompanied by hyperactivity, which is more common in boys. The main manifestations are the inability to direct attention to a certain thing for a long time, especially the attention that requires volitional effort; being easily distracted, the attention is easily disturbed by the outside world, and the inability to persist in doing things. Some children with mental retardation even have abnormal behaviors. 3. It is difficult to do without deserting for 5 minutes. Those with hyperactive behavior will twist around in the chair during class, keep their hands and feet moving, cannot sit still, and like to talk too much, which often affects other students' classroom learning.

Second, abnormal sexual behavior

From the perspective of normal children’s psychological development, children aged 3 to 5 years generally begin to pay attention to the differences between the sexes, and normal boys aged 3 to 5 years old will They show special interest and curiosity in their own external genitalia, and often play with it with their hands. However, as age increases and awareness of moral and social behavioral norms increases, this behavior will gradually disappear. As for students, due to their low awareness of moral codes of conduct and poor self-control, most boys who are younger or more severe have the behavior of playing with their external genitalia, regardless of the venue or time. Girls have been found to have "leg-pinch syndrome" behavioral abnormalities, which are characterized by clamping and rubbing their legs hard to stimulate the external genitalia, but this is less common than boys. It is also common among students to like to touch and get close to classmates or teachers of the opposite sex.

Third, withdrawal behavior

Withdrawal behavior is also common among normal children in preschool, but it gets better with age. The abnormal behaviors of older children with mental retardation, especially those with severe degrees, often show withdrawal behaviors, such as timidity, shyness, bowing their heads, speaking in a low voice, not daring to interact with others, fear of meeting strangers, and fear of going to unfamiliar places. place, excessive attachment to relatives, etc. Some people adopt methods such as facing the wall to be alone and avoiding.

Fourth, anti-social behavior

Anti-social behavior mainly refers to behavior that does not comply with moral norms and social standards, such as lying, truancy, stealing, Cheating, deliberately making trouble, etc. This is generally seen among mild students, more so in boys. If you do not pay attention to correct guidance, you can easily develop an antisocial personality in adulthood, and your behavior deviates from the entire social code of conduct, and you may even commit illegal acts that damage other people's lives, property, or social security, with serious consequences.

Fifth, pica behavior

Pica behavior is manifested by swallowing non-food substances such as biting paint, plaster, hair, dirt, etc. on toys. Due to the swallowed Different foreign bodies cause different digestive system problems.

Other characteristics of low IQ

1. Not laughing or laughing very late. Normal children will laugh when they are 2 months old and can laugh loudly when they are 4 months old. For example, a child who only laughs at 3 months of age, rarely smiles at 6 months of age, and cannot laugh at 1 year old is a sign of mental retardation.

2. Eye function is underdeveloped. Generally speaking, 1-month-old babies will use their eyes to pay attention to the surrounding environment, while babies with mental retardation will not pay attention to the people or things around them.

3. Poor reaction to sounds, no reaction to the sounds made by adults nearby, and seems to be particularly "honest". There are few cries, sometimes only screams, or weak cries. It is difficult to cry or difficult to cry in response to external stimuli that can easily cause crying.

4. Late chewing, difficulty in feeding, difficulty in swallowing solid food and causing vomiting. Drooling is normal within 1 year of age, but drooling after 1 year of age should be a cause for concern.

5. The movements are clumsy. Babies like to play with their hands. They can do it at 3 to 5 months old, but they still can’t play with their hands after 6 months or they still like to put toys away when they are 2 to 3 years old. It's not normal to put it in your mouth. The child's movements are childish, and after he learns to walk, his feet are still kicking each other. There are many purposeless activities, and adults are not clear about the children's intentions. What are the symptoms of mental retardation in a three-year-old child 2

1. Poor ability to respond to surrounding things, and emotions will not change with changes in external conditions.

2. Not good at talking and communicating with others, even relatives. Being called a "boring gourd" does not express itself in my heart.

3. Slow movement. Children within three months may not be able to do what they call their hands and feet, but after three months, they can begin to control their hands and feet, but some children may not be able to act well after doing this. Ten months old controls their hands and feet, and even if they can learn to sit and sit for a month, they are still a toddler, then they need to go to the clinic to test whether they are mentally retarded.

4. Frequent laughter, mouth opening, tongue sticking, salivation, teeth grinding and finger wrinkling. Often have involuntary facial expressions, or scream or cry.

5. Language is significantly behind children of the same age. Normal babies will imitate sounds when they are 7-8 months old. They will be called mom and dad when they are about one and a half years old. They can speak twelve single words and understand simple instructions. They will ask simple questions at about 2 years old and by about 3 years old. Basically you can express your own thinking. Those who are four, five months or even 1-2 years behind with these manifestations should be considered as signs of mental retardation.

6. He only speaks his own words and is not good at observing language and tone, let alone sensing other people’s attitudes towards him.

7. Simple-minded, superficial understanding of the problem, with both foresight and no worries.

8. People with low IQs usually have developmental delays. Children with low IQ usually learn to walk after the age of 4, but they usually cannot walk stably.

9. Eyes are dull, unable to consciously look at objects and use objects to divert vision. Lack of concentration and persistence.

10. People with low IQ like to grind their teeth. Some people have problems grinding their teeth while sleeping. This is very common, but some people with low IQs also grind their teeth while awake. What are the symptoms of mental retardation in a three-year-old baby 3

1. Less crying

Less crying is a typical symptom of mental retardation in a three-year-old baby. Normal babies usually cry when they are hungry. Or she cries when she wets herself. If the baby cries very little, only screams when some problems arise, or appears very indifferent to external stimulation, then parents should pay attention to it. The baby may have mental retardation.

2. Slow reaction

If a three-year-old baby has mental retardation, it will be slower than normal children. He is dull when doing anything, and is unwilling to talk to others. It takes a long time to teach the baby things, and he is not interested in toys at all, and he does not know how to play with toys. These are all manifestations of mental retardation. When a child develops these conditions, parents must take their child to the hospital for relevant examination and treatment as soon as possible.

3. Long sleep time

The earliest symptom of babies with mental retardation is long sleep time. The baby will be very quiet all day long and rarely cry. Noisy. And they will not be interested in the things around them, and the children will not laugh when the parents amuse them with some toys. In addition, babies with mental retardation will walk and talk much later than normal children.

What to do if a three-year-old baby has mental retardation?

1. The key to treating mental retardation is early stimulation, training and strengthening of brain development.

That is, through children's visual, auditory, tactile and other sensory channels, alternating strong and weak, and repeated stimulation, open up nerve channels and improve reaction ability and speed.

2. If the child has limb motor dysfunction, he needs to perform limb rehabilitation exercises at the same time. Parents can calm down and patiently educate their children. Children with normal intelligence can learn, but their ability to develop knowledge is not enough.