In Looking at the Relationship Between Heredity and IQ, Which

question 45

Multiple Choice

In looking at the relationship between heredity and IQ, which of the following is the most true?

• A) Fraternal twins are more likely that identical twins to have similar IQs.
• B) Heredity appears to have the largest influence on childhood IQ scores and decreases with age.
• C) Contradicting earlier research findings, the correlation in IQ scores between identical twins is only approximately +0.2.
• D) Heredity appears to have the largest influence on adult IQ scores and this influence increases with age.

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Definitions:

Sales Return

Transactions that involve the returning of sold goods by customers, resulting in a reduction of revenue.

Credits

Credits are accounting entries that increase liabilities or equity accounts, or decrease asset or expense accounts.

Sales Returns And Allowances

Purchase returns and allowances from the seller’s perspective. See Purchase return and Purchase allowance, above.

Multiple-Step Income Statement

An income statement that shows several steps in determining net income.