IQ, EQ and Creative Thinking.

IQ. The abbreviation “IQ” was coined by the psychologist William Stern for the German term Intelligence quotient. IQ was a score obtained by dividing a person’s mental age score, obtained Read More …

The Wechsler Adult Intelligence Scale (WAIS-III) and (WISC-IV)

Notes for General mental ability tests: Individual tests- the Wechsler Adult Intelligence Scale (WAIS-III) and the Wechsler Intelligence Scale for Children (WISC-IV).