Which Child Is Most Likely Using Private Speech During a Piano

question 125

Multiple Choice

Which child is most likely using private speech during a piano lesson?

• A)Wolfgang, who is practicing a very easy song
• B)Sebastian, who is not making any mistakes
• C)Johann, who is playing a new, difficult song for the first time
• D)Giuseppe, who is already a concert pianist

---

Definitions:

Selling Price

The amount for which a product or service is sold to a customer.

Variable Costs

Costs that change in proportion to the level of production or business activity.

Cost Center

A department or unit within an organization to which costs can be allocated, but that does not directly generate revenue.

Performance Evaluation

The systematic process of assessing and reviewing an employee’s job performance and productivity in relation to established criteria and objectives.