The Type of Selection That Favored Progressively Larger Brain Size

question 4

Multiple Choice

The type of selection that favored progressively larger brain size in human evolution is:

• A) natural selection.
• B) directional selection.
• C) stabilizing selection.
• D) disruptive selection.

---

Definitions:

Birds

Warm-blooded vertebrates of the class Aves, characterized by feathers, beaks, and laying eggs.

Statistical Analysis

The process of collecting, examining, interpreting, and presenting numerical data to discover underlying patterns and trends.

Correlation Coefficient

A statistical measure that indicates the extent to which two or more variables fluctuate together, demonstrating the strength and direction of their relationship.

Validity Assessment

The process of evaluating the extent to which a test or measurement accurately reflects or assesses the specific concept it is intended to measure.