A Professor Conducts an Experiment in Which She Asks Her

question 29

Multiple Choice

A professor conducts an experiment in which she asks her students to either hold a pen between their teeth or hold a pen between their lips.Holding the pen between one's teeth mimicked the facial expression of smiling.After five minutes, she finds that the students who held the pen beneath their teeth reported being happier than those who held it between their lips.These results most likely will support the

• A)Schacter-Singer theory.
• B)two-factor theory of emotion.
• C)Cannon-Bard theory.
• D)facial feedback hypothesis.

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Definitions:

Productivity of Labor

The output per labor hour or worker, indicating how efficiently labor is used in the production of goods and services.

Labor Resource Market

The market in which individuals offer their labor to employers in exchange for wages.

Substitute Input

An alternative resource or material used in the production process that can replace another in response to changes in market conditions or prices.

Tablet-Computer Industry

The sector of the tech industry that designs, manufactures, and sells tablet computers, a type of portable computing device.