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A researcher is interested in public displays of affection, so she visits three research sites and observes couples, taking note of any sign of affection but not asking them any questions. What role has she taken in the field?
Mental Age
A measure of an individual's cognitive ability compared to the average cognitive ability of individuals in their age group.
IQ
Intelligence quotient, a measure of a person's cognitive abilities in relation to their age group.
Culture-Fair Tests
Assessments designed to minimize the influence of cultural background or language on test performance, to measure intelligence or ability more accurately.
Minimize Language
The practice of simplifying language use to the most basic necessary elements.
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