Anything really..not enough sleep,a head trauma,neuron misfire,Fever,Too much water,epilepsy.You should go see a docter and ask though because it may be something serious.
Children with Alpers' disease usually develop symptoms between the ages of three months and five years old. Initially, the first symptom early in life is seizures (convulsions). These children tend to be hypotonic.
"The original Leapster Learning System is designed for children who are between the ages of four and eight years. There is also a Leapster Two system, designed for children between the ages of three and eight years."
Usually between the ages of 12 - 15 years.
Preadolescence are children between the ages 8-12 years old.
Usually between the ages of 8 to 12.
Learning disorders affect approximately 2 million children between the ages of six and 17
Preschool children are ages 4 and 5, sometimes 3.
The age at which children begin to read on their own varies. However, reading chapter books aloud to children between the ages of 3-8 aids the use of their imagination as well as the development of their vocabulary. However, it is generally between the ages of 7-10 when children are ready to read chapter books on their own.
occur most commonly in children between the ages of four and 12 but can also occur at all ages
8.3% of the 40 million children between the ages of 5-14.
young children between the ages of 4 and 11
They affect approximately 2 million children between the ages of six and 17