Practice Questions

Ethical approval is required to:

A. Increase data
B. Protect participants
C. Reduce cost
D. Delay research

Ensures safety and rights.

nmdcat.online BS Nursing
Jun 9, 2026

Validity means:

A. Accuracy of measurement
B. Speed of research
C. Cost of study
D. Sample size

Measures what it is supposed to measure.

nmdcat.online BS Nursing
Jun 9, 2026

Reliability means:

A. Accuracy
B. Consistency
C. Randomness
D. Error

Produces stable results.

nmdcat.online BS Nursing
Jun 9, 2026

Experimental research involves:

A. Observation only
B. Manipulation of variables
C. Interviews only
D. Surveys only

Tests cause and effect.

nmdcat.online BS Nursing
Jun 9, 2026

Descriptive research describes:

A. Causes
B. Characteristics
C. Treatment
D. Medication

It describes situations or conditions.

nmdcat.online BS Nursing
Jun 9, 2026

Research design refers to:

A. Data collection method
B. Overall plan of study
C. Hypothesis
D. Result

Blueprint of research.

nmdcat.online BS Nursing
Jun 9, 2026

Secondary data is:

A. First-hand data
B. Existing data
C. Experimental data
D. Random data

Already available information.

nmdcat.online BS Nursing
Jun 9, 2026

Primary data is:

A. Already existing data
B. First-hand collected data
C. Old reports
D. Books

Collected directly by researcher.

nmdcat.online BS Nursing
Jun 9, 2026

Data collection means:

A. Writing report
B. Gathering information
C. Analyzing results
D. Publishing

Systematic information gathering.

nmdcat.online BS Nursing
Jun 9, 2026

Population in research means:

A. Sample group
B. Entire group under study
C. Data sheet
D. Variable

All individuals of interest.

nmdcat.online BS Nursing
Jun 9, 2026
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