The Flynn Effect & Scores Within and Between Groups

Front

The Flynn Effect refers to the observed phenomenon that average _____ scores have been increasing globally over the past century

Back

IQ

Front

Studies show that ____ variation within racial, ethnic, or socioeconomic groups is much _________ than differences in group averages.

Back

IQ; greater

Front

___________ can occur when an examiner's expectations influence their judgment, causing them to unintentionally favor certain individuals based on their own assumptions or beliefs.

Back

personal bias

Front

Between-group differences: _______________

Back

Focus on comparing average scores or performance between different groups.

Front

____________: These refer to variations in scores within a single group.

Back

Within-group differences:

Front

What are the three areas impacted by the Flynn effect?

Back

Education, Psychology, and society

Front

what is the name of the controversial book that introduced the scores with and between theory?

Back

The Bell curve

Front

According to the Flynn effect, IQ increases by ____ points every decade.

Back

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