Absolutely. A person's IQ score can be afffected by transitory emotional states in the same way that it can be affected by a poor night's sleep or a poor breakfast. It is well known that depression and anxiety can directly impact memory and concentration in a negative manner, not to mention other crucial learning variables including motivation, peristence, and interest.
Substance abuse disorders are not associated with low IQ.
If you asking to find the average of the father's and mother's IQ then it is 145. The children however are not guarenteed to have a high IQ due to their parents. The parents may have a specific "mutations" in their genes which may not show since the gene is not dominant. But combining their genes may create a problem for their children IQ wise. Furthermore it is debatable on how smart or other certain characteristics of their children will be like. This goes back to the age old debate of nature verses nurture.
yes IT can enhance the IQ level of children because IT provides lots of information for a school going child
There is a correlation between depression and high IQ. However, there is a high rate of depression in any population that is different from the average. Depression can come from feeling different from others and alienated, but there is no evidence showing that creativity or high IQ in themselves can cause mental illness.
School
yes for children. it is the kaufman assessment battery for children.
ADHD is not associated with different IQ levels; it is a neurobehavioral disorder which effects focus and impulse control. It does not exert a visible difference in IQ levels.
Quite good but IQ tests, especially those done online, are not a good indicator of IQ. Age comes into it when doing children and a true IQ test is not performed any more. If you must use online IQ versions, find ones suitable for children and with a good number of questions - 10 or 20 questions is no good at all.
The average IQ of a fourth grader is typically around 90 to 110. IQ scores can vary, but this range is considered typical for children in this age group.
Will children have a higher IQ if they are breastfed?
Short-term effects of marijuana on the brain in young people can include impaired memory, concentration, and coordination. Long-term use during adolescence has been linked to potential negative impacts on brain development, including decreased IQ and cognitive functioning. It can also increase the risk of developing mental health conditions such as depression and anxiety.
IQ tests are designed so that the average IQ is always exactly 100. So the average result of children 4 through 9 on a child's IQ test is 100.