Research Methods & Evidence-Based Practice Flashcards
7 cards from real MEOC 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 Methods & Evidence-Based Practice flashcards as text
An operator is asked to excavate near a historic building. Which evidence-based research step is most critical before beginning work?
Answer: Review a vibration impact study or consult a structural engineer for allowable vibration thresholds
Vibration from excavation can damage historic structures; consulting structural engineers and vibration impact data is the evidence-based prerequisite to safe work near old buildings.
A crew uses ANSI/ASSP A10.12 standard to plan excavation safety controls. This standard is best described as:
Answer: A consensus-based American National Standard for excavation safety
ANSI/ASSP A10.12 is a US consensus standard that provides supplementary evidence-based excavation safety guidance beyond OSHA minimums.
When evaluating whether to use a hydraulic thumb attachment, which combination of evidence sources is most appropriate?
Answer: Manufacturer compatibility data AND site soil classification reports
Combining OEM compatibility data with site soil reports ensures both mechanical suitability and operational effectiveness of a hydraulic thumb attachment.
A safety manager compares excavation fatality data from CPWR (Center for Construction Research and Training) reports to develop training priorities. This approach reflects:
Answer: Using nationally published research to prioritize evidence-based training interventions
CPWR publishes fatality and injury data that construction safety professionals use as evidence to prioritize training where actual risk is highest.
An operator discovers that the excavator's telematics system shows engine idle time averaging 42% per shift. What is the evidence-based conclusion?
Answer: Excessive idling is occurring, indicating an opportunity to reduce fuel costs and emissions through operator coaching
Telematics data showing high idle time is actionable evidence for operator coaching programs that reduce fuel consumption and unnecessary engine wear.
Which practice best supports continuous improvement in mini excavator operations through evidence-based methods?
Answer: Regularly reviewing incident data, near-miss reports, and updated industry standards to refine procedures
Continuous improvement requires systematic review of incident data, near-miss trends, and evolving industry standards to proactively update operational procedures.
A mini excavator operator must determine safe working loads near the edge of an elevated platform. Which evidence source is most critical?
Answer: Structural engineer's certified load rating for the platform combined with the excavator's ground bearing pressure spec
Comparing a certified structural load rating to the excavator's documented ground bearing pressure is the evidence-based method for safe elevated platform operations.