The Assumption That MZ and DZ Twins Are Raised in Equally

question 60

Multiple Choice

The assumption that MZ and DZ twins are raised in equally similar environments can be problematic. Which of the following is a problem?

• A) DZ twins may be treated more alike than identical twins.
• B) MZ twins purposefully join different clubs and have different friends.
• C) MZ twins may share more of their environment than DZ twins.
• D) All of the above

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Definitions:

Union Membership

The state of individuals being members of a labor union, which is an organization intended to represent the collective interests of workers in negotiations with employers.

Rate of Unionization

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Statistical information that reflects the amount of labor that employers are willing and able to hire at different wage rates.

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