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IQ Scores Appear to Have Risen About 3 Points Per

question 7

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IQ scores appear to have risen about 3 points per decade.This is referred to as the _____ effect.


Definitions:

Measurement

The process of obtaining a quantitative description of an attribute or phenomenon, typically by comparing it to a standard unit.

Reliability

The extent to which a measurement instrument yields consistent and reliable outcomes across different occasions.

Survey

A method of gathering information from a sample of people, traditionally by asking questions, to generalize the results from the sample to a larger population.

Data Entry

The process of inputting data into a computer system, database, or documentation platform.

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