One of the Issues That Complicates the Interpretation of Twin

question 9

Multiple Choice

One of the issues that complicates the interpretation of twin studies is that

• A)fraternal twins are usually perceived as a "set" and play together more often than identical twins do.
• B)identical twins represent a more active type of genotype-environment correlation.
• C)the environments of identical twins are more similar than those of fraternal twins.
• D)fraternal twins are rarely studied in comparison to identical twins.

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Definitions:

Trusting Relationship

A confident belief in the reliability, truth, ability, or strength of someone, fostering a sense of security and mutual respect.

Nonverbal Communication

The transmission of messages or signals through a non-linguistic means, such as body language, facial expressions, and gestures.

Grimacing

A facial expression often involving a frown, scowl, or contortion of the face, typically indicating pain, disapproval, or concentration.

Restless

A state of unease or inability to remain still or silent, often resulting in constant movement or the desire to be moving.