Research & Evidence-Based Practice Flashcards
7 cards from real Chemical Dependency Counselor CCDC Exam practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Research & Evidence-Based Practice flashcards as text
Which statistical measure describes how much individual scores in a dataset deviate from the mean?
Answer: Standard deviation
Standard deviation quantifies the spread of scores around the mean in a distribution.
In evidence-based practice, which hierarchy of evidence is generally considered the strongest?
Answer: Systematic reviews and meta-analyses
Systematic reviews and meta-analyses synthesize multiple RCTs, placing them at the top of the evidence hierarchy.
A counselor uses the CAGE questionnaire during intake. This is an example of using a validated tool to:
Answer: Screen for potential alcohol problems
The CAGE is a brief validated screening tool used to identify possible alcohol use problems, not provide formal diagnosis.
Which research design uses a control group and random assignment to evaluate treatment effectiveness?
Answer: Randomized controlled trial (RCT)
RCTs use random assignment and control groups, making them the gold standard for evaluating treatment effectiveness.
When a counselor critically appraises a research article, which element should they evaluate first?
Answer: The relevance and quality of the research design
Critical appraisal begins with evaluating the appropriateness and rigor of the research design for the question studied.
The Transtheoretical Model's 'processes of change' refers to:
Answer: Strategies and techniques that facilitate movement between stages
Processes of change are the experiential and behavioral strategies counselors and clients use to progress through the stages.
Which outcome measure is most appropriate for tracking a client's alcohol use frequency over time in treatment?
Answer: Timeline Followback (TLFB)
The Timeline Followback is a validated calendar-based method for retrospectively assessing daily substance use patterns.
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