A Team of Researchers Is Asked to Determine the Effectiveness

question 108

Multiple Choice

A team of researchers is asked to determine the effectiveness of a psychological intervention on the reduction of school violence. What is the best method the researchers could use to test whether the intervention worked?

• A) a self-report survey given to people who received the intervention
• B) Observe the schools that received the intervention.
• C) Compare the level of violence at the schools before and after they received the intervention.
• D) an experiment comparing schools who received the intervention and those that did not based on random assignment

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Definitions:

Erectile Dysfunction

The incapacity to attain or sustain an erection adequate for satisfactory sexual activity.

National Rates

National rates refer to statistical measures that represent certain data points, such as disease incidence or unemployment levels, across a whole country.

International Rates

Refers to statistics that are compared or compiled on a global scale, often pertaining to phenomena such as disease prevalence, economic indices, or social trends.

Flibanserin

A medication approved for the treatment of premenopausal women with hypoactive sexual desire disorder, functioning by affecting serotonin levels in the brain.