Assessment | Biopsychology | Comparative | Cognitive | Developmental | Language | Individual differences | Personality | Philosophy | Social |
Methods | Statistics | Clinical | Educational | Industrial | Professional items | World psychology |

Social Processes: Methodology · Types of test

An achievement quotient is calculated by taking an achievement age and dividing it by the chronological age. It is usually expressed as a multiple of 100.

So, for example, the achievement quotient of a ten-year-old child whose achievement age equals that of the average twelve-year-old is 1.2 (or 120 when multiplied by 100).

See alsoEdit

• Educational quotient
• Intelligence quotient