Which One of the Following Findings Supports the Biological Perspective

question 49

Multiple Choice

Which one of the following findings supports the biological perspective on anxiety disorders?

• A)People of similar religious backgrounds often have the same fears concerning death.
• B)Men report more anxiety than women when it comes to asking someone to marry.
• C)Reinforcement of specific life events that cause anxiety appear to occur at intermittent frequencies.
• D)Twin studies find a higher concordance rate for anxiety disorders among identical twins.

---

Definitions:

Annuity Due

A financial product that pays out a series of payments at the beginning of each period, such as monthly or annually.

Present Value

The current value of a future sum of money or stream of cash flows given a specified rate of return, commonly used to appraise long-term projects.

Discount Rate

The interest rate used to determine the present value of future cash flows in discounted cash flow analysis. It reflects the opportunity cost of capital.

Present Value

The value at present of future cash receipts or a lump sum, taking into consideration a specified rate of return.