Norbert Kerr Conducted an Experiment in Which Participants Worked Together

question 20

Multiple Choice

Norbert Kerr conducted an experiment in which participants worked together on a task that required pumping air by squeezing a rubber bulb. In conditions in which the partner pumped enough air for the pair, the participant

• A) slackened effort to avoid being perceived as a "sucker."
• B) worked harder to match the partner's performance.
• C) experienced the Ringelmann effect.
• D) engaged in free riding.

---

Definitions:

Equilibrium

A situation in a market where the quantity demanded equals the quantity supplied, leading to no net change in price.

Quantity Supplied

The total amount of a good or service that producers are willing to sell at a given price level.

Compact Disks

Optical storage media used to store data, including music and software, now largely superseded by digital formats.

Substitute

A product or service that can be used in place of another to satisfy consumer demand.