What Are the Main Symptoms of ADHD? What Causes This

question 94

Essay

What are the main symptoms of ADHD? What causes this disorder and how is it MOST effectively treated?

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Definitions:

Means

An average or central value derived from a set of numbers by adding them together and dividing by the number of values in the set.

Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values.

Normal Distribution

A statistical distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Mean

A statistical measure that represents the average value of a set of numbers, calculated by dividing the sum of all values by the number of values.