RSA Research Methods & Evidence-Based Practice 2

Question 1

Which study design is considered the gold standard for evaluating the effectiveness of alcohol server training programs?

Accepted Answer

Randomized controlled trial

Answer

Randomized controlled trials randomly assign participants to intervention and control groups, minimizing bias and providing the strongest causal evidence.

Question 2

When reviewing research on reducing alcohol-related harm, a 'systematic review' differs from a standard literature review because it:

Accepted Answer

Uses a rigorous, pre-defined search strategy to minimize bias

Answer

Systematic reviews follow a structured, reproducible protocol to identify and synthesize all relevant evidence on a topic.

Question 3

A server notices that on nights with drink specials, incident reports spike. This observation is best described as:

Accepted Answer

A correlational finding

Answer

Observing that two variables (drink specials and incidents) occur together describes a correlation, not necessarily a causal relationship.

Question 4

In alcohol policy research, 'effect size' measures:

Accepted Answer

The practical magnitude of an intervention's impact

Answer

Effect size quantifies how large or meaningful the difference is between groups, beyond just statistical significance.

Question 5

Which data source provides the most reliable ongoing evidence about alcohol-impaired driving rates in the US?

Accepted Answer

NHTSA Fatality Analysis Reporting System (FARS)

Answer

NHTSA's FARS is a comprehensive, standardized national database of traffic fatalities including alcohol involvement.

(RSA) Responsible Server of Alcohol Certification Practice Test

(RSA) Responsible Server of Alcohol Certification Practice Test

RSA Research Methods & Evidence-Based Practice 2