It Is Important to Look at How Research Studies Generalize

question 3

Multiple Choice

It is important to look at how research studies generalize to situations because:

• A)people are the same,but situations are not
• B)a study that does not generalize to different situations lacks internal validity
• C)laboratory settings are artificial and not necessarily representative of the real world
• D)doing so can rule out the third-variable problem

---

Definitions:

Fixed Monthly Expenses

Costs that do not vary from month to month, such as rent, loan payments, and insurance premiums.

Contribution Format Income Statement

An income statement format that separates fixed and variable costs to highlight the contribution margin of a business.

Unit Sales

The total number of individual units of a product sold by a company within a specific period of time.

Sales Commissions

The portion of sales revenue paid to sales employees or agents, usually calculated as a percentage of the sales they generate.