The Research Conducted on Alcoholism in Identical and Fraternal Twins

question 48

Multiple Choice

The research conducted on alcoholism in identical and fraternal twins has found that

• A) there was no difference between identical and fraternal twins in the age at which they began drinking, how much they drank, and whether or not they became problem drinkers.
• B) there was no difference between identical and fraternal twins in the age at which they began drinking, but identical twins were more similar in the amount they drank and the risk of becoming a problem drinker.
• C) identical twins began drinking on average at a younger age than fraternal twins, but there was no difference between identical and fraternal twins in the amount they eventually drank or their risk of becoming problem drinkers.
• D) identical twins began drinking at a younger age than fraternal twins, drank more and were more likely to eventually develop a problem with drinking.

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Definitions:

Claim Refusals

Instances when requests or demands are not granted or acknowledged positively, often in business or customer service contexts.

Warranty

A guarantee provided by a manufacturer or seller regarding the condition of a product and pledging to repair or replace it if necessary within a specified period.

Employee Morale

The overall outlook, attitude, satisfaction, and confidence that employees feel about their workplace.

Public Goodwill

Positive public perception or favor towards a person, organization, or brand, often built over time through ethical behavior and community engagement.