MrsParker's First Grade Has Been Used to Just Calling Out

question 57

Multiple Choice

Mrs.Parker's first grade has been used to just calling out Mrs.Parker's name to get her attention.Mrs.Parker has decided that she will only call on the students who quietly raise their hands to get her attention,while she will not attend to those students who loudly call out her name.Eventually,the students will stop loudly calling out her name because of the behavioral principle of

• A) shaping.
• B) extinction.
• C) aversive conditioning.
• D) desensitization.

---

Definitions:

Beta

An indicator of how much a stock's price is expected to fluctuate, compared to fluctuations in the overall stock market.

Required Rate of Return

The minimum annual percentage return an investor expects to earn from an investment to consider it worthwhile.

Portfolio

A collection of financial investments like stocks, bonds, commodities, cash, and cash equivalents, including mutual, exchange-traded, and closed funds.

Market Risk Premium

The additional yield investors anticipate from maintaining a portfolio with inherent market risk rather than opting for assets free of risk.