Children as young as 3 can be given IQ and ability tests. Children whose IQ scores are at or above 130 are usually considered gifted (the range for average intelligence is 85 to 115). Sometimes a child with an IQ score of 120 will qualify for a gifted class.igns of giftedness in a preschooler. Your 2- to 4-year-old may be gifted if she has some of these characteristics: 1  Has a specific talent, such as artistic ability or an unusual ease with numbers.
Yes, lack of sleep can cause itchy eyes. Itchy eye is a major symptom of inadequate tear production. If you don't have enough sleep, you body will be very dry and result in stopping produce tears. In that case, dry eyes occurs.
5 Common Chronic Sleep Deprivation Symptoms. Thereâs being tired and then thereâs sleep deprivation. One poor nightâs sleep might result in a lot of yawning and lack of energy, but this is easily overridden by some exercise and plenty of water. In fact, poor sleep over two nights is fairly easy to get past, but after three nights of little sleep, symptoms of sleep deprivation will begin to set in. Should the poor sleep cycle persist for four or five days, chronic sleep deprivation will produce negative physical and mental states.