PRACTICAL RESEARCH 2 SUMMATIVE TEST 1 (S.Y. 2024 - 2025)

What is the aim of the ex post facto research design?

• Determine a cause from already existing effects.

• Establish a cause-and-effect relationship.

• Observe and describe a phenomenon.

• Identify association among variables.

Which research design is suitable for the study, "Effects of Type of Music to Aesthetic Performance of Ballet Dancers"?

• Correlational

• Descriptive

• Survey Research

• Experimental

What research design is appropriate for determining the type of social media used between male and female SHS students?

• Quasi-Experimental

• Experimental

• Correlational

• Descriptive

Why would researchers use Simple Random Sampling?

• To give equal chances to members of the accessible population to be selected.

• To ensure all subcategories of the population are represented.

• To group the population into clusters based on location.

• To systematically choose samples from a list.

What type of reliability is measured by administering two identical tests with different wording?

• Internal Consistency

• Equivalent Forms

• Test-retest

• Inter-rater

What type of validity is assessed when an instrument produces results similar to those of another instrument used in the future?

• Predictive Validity

• Face Validity

• Criterion Validity

• Content Validity

When can a research sample be considered "best"?

• Representative of the population.

• Systematically chosen.

• Conveniently represented.

• Purposely selected.

The ability test has been proven to predict mathematical skills of Senior High School students. What type of test validity is shown?

• Construct Validity

• Criterion Validity

• Content Validity

• Face Validity

Which of the following is not a simple random sampling technique?

• Fishbowl technique

• Roulette wheel

• Table of random numbers

• Strata

In what situation is an experimental research design most appropriate?

• To identify associations among variables.

• To test the effect of a treatment or intervention.

• To explore relationships between variables.

• To describe existing conditions.