When Comparing Trends in IQ Tests from People Around the World

question 158

Multiple Choice

When comparing trends in IQ tests from people around the world, it is clear that IQ scores have been:

• A) slowly decreasing.
• B) rapidly decreasing.
• C) slowly increasing.
• D) rapidly increasing.

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Definitions:

Meta-analysis

A statistical method that combines the results of multiple studies to identify patterns, differences, or effects that might be missed in individual studies.

Psychotherapy Outcome

The result or changes in a client's mental health status following treatment with psychological methods.

Psychotherapy Efficacy

The effectiveness of psychotherapy in achieving therapeutic outcomes, often measured through improvements in symptoms and overall wellbeing.

Illusory Correlation

Perceiving a relationship where none exists, or perceiving a stronger-than-actual relationship.