Community Psychology Is Necessary for Prevention for All of the Following

question 67

Multiple Choice

Community psychology is necessary for prevention for all of the following reasons EXCEPT

• A) No treatment will be 100% effective.
• B) There are not enough trained professionals to treat all of those who need it.
• C) Treatment services have not reduced rates of disease in the population.
• D) For health in general, treatment services have not been effective in reducing rates of disease in a population.
• E) Group therapy has been shown to be more effective than individual therapy.

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Definitions:

Monopolistic Competition

A market structure characterized by many firms selling products that are similar but not identical, allowing for significant degrees of market power and product differentiation.

Oligopoly

A market structure characterized by a small number of firms which dominate the market, leading to limited competition and often high prices.

Four-firm Concentration Ratio

A measure that expresses the total market share held by the four largest firms within an industry.

Herfindahl Index

A calculation of how concentrated a market is, achieved by adding together the market share squares of every firm within that industry.