Intelligence

What Is Intelligence?

Is Intelligence One General Ability or Several Specific Abilities?

Intelligence and Creativity

Emotional Intelligence

Is Intelligence Neurologically Measurable?

Assessing Intelligence

The Origins of Intelligence Testing

Modern Tests of Mental Abilities

Principles of Test Construction

The Dynamics of Intelligence

Stability or Change?

Extremes of Intelligence

Genetic and Environmental Influences on Intelligence

Twin and Adoption Studies

Heritability

Environmental Influences

Group Differences in Intelligence Test Scores

The Question of Bias