RATING SCALE JUDGMENT TASK

A task where participants are asked to assign a confidence rating to their "yes" or "no" answers.

RATIONAL-ECONOMIC MAN

A construct of Adam Smith, an 18th century economist. The rational-economic man makes decisions based on rational analysis of desired outcomes and acts...

REACH ENVELOPE

The area that an operator of a machine or tool can reach while sitting or standing during the task. It is an ergonomic concept...

REACTIVE MEASURE

Any measure with the action of altering a response under examination. For instance, if a subject is aware of clinical observation, their reactions may...

READING RETARDATION

Defined as having a reading achievement at least 2 years below the individual's mental age.

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