Turkheimer (2000) Reports That Most Studies Show That the Shared

question 14

Multiple Choice

Turkheimer (2000) reports that most studies show that the shared environment accounts for around ____ of the variation in most traits

• A) 10%
• B) 20%
• C) 40%
• D) 80%

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Definitions:

Hydrogen Bonding

A weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.

Surface Tension

Force that holds moist membranes together due to the attraction of water molecules through hydrogen bonds.

Water Molecules

The smallest unit of water (H2O), consisting of two hydrogen atoms covalently bonded to one oxygen atom, essential for most forms of life on Earth.

Hydrogen Bonding

A weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.