x

The three levels at a glance

The three levels at a glance

Ladder diagram showing nominal, ordinal and interval levels of measurement with examples and linked averages and AQA tests

Psychologists often study things like anxiety or memory, so they must operationalise them into something observable and recordable. The level of measurement tells you how much numerical information that recorded data contains.

Levels of measurement (A-level only) Lesson

  1. A Level
  2. /Psychology
  3. /Levels of measurement (A-level only)

Lessons