Intelligenge testing grouping

Definition: Intelligence Testing In reviewing the text, I found the definition of intelligence testing to be very simple; testing used to measure intelligence. Two definitions found on an Internet site at dictionary.com are: (a) A standardized test used to establish an intelligence level rating by measuring a subject's ability to form concepts, solve problems, acquire information, reason, and perform other intellectual operations. (b) A psychometric test of intelligence; "they used to think that intelligence …

…