Which Interest Groups Account for the Largest Number and the Largest

question 84

Multiple Choice

Which interest groups account for the largest number and the largest amount of campaign donations in all categories of interest groups?

• A)public interest groups
• B)economic interest groups
• C)governmental interest groups
• D)social interest groups

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Definitions:

Internal Validity

Refers to the extent to which a study can demonstrate a cause-and-effect relationship between variables, excluding the influence of external factors.

Posttest-Only Control

A research design in which outcomes are measured only after the experiment or intervention, without a pretest comparison.

Posttest-Only Control

A research design in which outcomes are measured only after the experimental intervention, without a pretest, to assess the intervention's effect.

Group Equivalence

A condition in experimental research where the groups being compared are equal or similar in all relevant aspects except for the intervention being tested.