________ Allows Researchers to Rule Out Differences Among Participants as the Cause

question 150

Multiple Choice

________ allows researchers to rule out differences among participants as the cause of differences in the dependent variable.

• A) A factorial design
• B) Random sampling
• C) Measuring more than one dependent variable
• D) Random assignment to condition
• E) Matching

---

Definitions:

Real GDP

Real Gross Domestic Product (GDP) measures the value of all finished goods and services produced within a country's borders in a specific period, adjusted for inflation.

Nominal GDP

Gross Domestic Product measured at current market prices, without adjustment for inflation, representing the value of all goods and services produced over a specific time period.

Exports

Merchandise or services dispatched from one country to a different one for trading or selling purposes.

Imports

Goods or services brought into a country from abroad for sale.