Evidence That the Average IQ of People in the Developed

question 34

Multiple Choice

Evidence that the average IQ of people in the developed world showed steady increases over the decades of the 20th century is called

• A)the cumulative deficit effect.
• B)the Flynn effect.
• C)the Pygmalion effect.
• D)the positive manifold.

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Definitions:

Significant Levels

Statistical measures that determine how likely it is that a given result could have occurred by chance, often used in hypothesis testing.

Prejudice

Preconceived opinion that is not based on reason or actual experience, often leading to discrimination and negative attitudes towards individuals or groups.

Intellectual Argument

A reasoned, logical discussion focused on exploring and debating ideas, theories, or knowledge.

Same-Sex Couples

Romantic partnerships between two individuals of the same gender.