The Heritability Index for Intelligence Is Approximately

question 83

Multiple Choice

The heritability index for intelligence is approximately .50, meaning that:

• A)genetic factors are 50 percent more important than environmental factors in determining intelligence.
• B)parents with above-average intelligence have a 50 percent chance of having a child with above-average intelligence.
• C)about half of the variability in intelligence scores in the population can be attributed to environmental factors.
• D)intelligence is completely the result of genes for 50 percent of people.

Understand the role of individualism and collectivism in shaping personal and group goals.

Analyze the reasons behind making attributions about events and behaviors.

Understand the basic concepts of simple linear regression.

Compute and interpret the equation of the least-squares regression line.

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Definitions:

Recurring Theme

A motif or subject that appears repeatedly throughout a work of literature, music, or art, emphasizing a particular idea or message.

Positive Statement

An objective statement based on facts and evidence that can be tested and verified, focusing on describing "what is".

Economic Policy

Strategies and actions taken by the government to influence its economy, including policies on spending, taxation, and regulation.

Goal

An objective or desired outcome that an individual or organization aims to achieve within a specific timeframe.