Recall That in a Variation of His Other Work with Great

question 25

Multiple Choice

Recall that in a variation of his other work with great apes, Gallup (1997) compared the ability of chimps reared in social groups and chimps reared in isolation to recognize themselves in the mirror. Gallup's results suggest that __________.

• A) although humans develop a sense of self without social interaction, chimps do not
• B) for many primates, social interaction is crucial for developing a sense of self
• C) for chimpanzees and other great apes, mirrors can serve as a looking-glass self
• D) like humans, chimpanzees and other great apes engage in social comparison

---

Definitions:

Labor Supply

The total hours that workers are willing and able to work at a given wage rate in a specific period.

Capital

Financial assets or their financial value, as well as the tangible factors of production that are used in creating goods or services.

Maximize Profit

The process of increasing one's financial gain to the highest possible level given the constraints of the market.

Productivity

The efficiency with which input resources are converted into output, often measured as the ratio of output to input over a specific period.