Rates of Return on Short-Term U

question 225

Multiple Choice

Rates of return on short-term U.S. government bonds are compensation for

• A) both the level of risk and the delaying of consumption.
• B) delaying consumption only.
• C) the level of risk only.
• D) factors other than risk and delaying consumption.

---

Definitions:

Concrete Operational

A stage in Piaget's theory of cognitive development where children gain the ability to think logically about concrete events.

Preoperational

A stage in Piaget's theory of cognitive development, occurring roughly between the ages of 2 and 7, characterized by an increase in symbolic play and egocentrism but a lack of logical operations.

Theory of Mind

The ability to attribute mental states—beliefs, intents, desires, emotions—to oneself and others and to understand that others have beliefs and perspectives different from one's own.

Conservation

The principle that certain properties such as mass, volume, and number remain the same despite changes in the forms of objects, understanding of which is a key development in early childhood cognition.