The Increasing Number of Social Networks on the Internet Is

question 64

Multiple Choice

The increasing number of social networks on the Internet is attributed to a jump in the number of people who are wanting to connect with one another online. The increasing number of social networks is an important ________ trend.

• A) political
• B) economic
• C) legal
• D) social
• E) demographic

Identify key concepts related to research design and methodology in psychology.

Understand the application and importance of operational definitions in research.

Appreciate the principle of parsimony and its role in selecting theories.

Recognize the influence of hindsight reasoning on the validation of psychological theories and research.

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Definitions:

Average Output

The total output produced divided by the number of units of input, measuring the efficiency or productivity of production.

Diminishing Marginal Returns

The principle that as an additional unit of a factor of production is added to a fixed amount of other factors, the increase in output will eventually decrease.

Variable Inputs

Refers to inputs used in production that can be adjusted in the short term to meet changes in output levels, such as labor or raw materials.

Returns To Scale

A concept in economics that describes how a proportionate increase in all inputs affects the level of output.