2nd Preliminary Examination in Practical Research 2

To conduct this type of sampling, you can use tools like random number generators or other techniques that are based entirely on chance.

• SIMPLE RANDOM SAMPLING
• STRATIFIED SAMPLING

• SYSTEMATIC SAMPLING

• CLUSTER SAMPLING

This is when the instrument measures a specific concept.

• PREDICTIVE VALIDITY

• INTERNAL CONSISTENCY

• SPLIT-HALF METHOD

• CONSTRUCT VALIDITY

Shows the instrument is poorly correlated to instruments that measure different variables.

• CONVERGENT VALIDITY

• HOMOGENEITY

• THEORY EVIDENCE

• DIVERGENT VALIDITY

The instrument that has correlation with future criterion.

• CONVERGENT VALIDITY

• CONSTRUCT VALIDITY

• PREDICTIVE VALIDITY

• DIVERGENT VALIDITY

Every method in collecting data has corresponding advantage and disadvantage, what is the disadvantage of Paper-pencil questionnaire?

• Much quicker

• Respondents are truthful to their response because their responses are anonymous

• Some of the respondents do not return the questionnaire

• The information at greater depth

This method is commonly used by the researchers. It can be sent to large number of respondents and save researcher’s time and money.

• SELF-ADMINISTERED QUESTIONNAIRE

• WEB-PAGE QUESTIONNAIRE

• PAPER-PENCIL QUESTIONNAIRE.

• None of the above.

Its main purpose is to extract data from the respondents. What type of methods in collecting data?

• QUESTIONNAIRE SURVEY

• OBSERVATION

• INTERVIEW

• QUESTIONNAIRE

A sampling technique wherein the researcher makes sure of equal or proportionate representation of subjects depending on which trait is considered as the basis of the quota..

• SNOWBALL SAMPLING

• VOLUNTARY RESPONSE SAMPLING

• QUOTA SAMPLING

• CLUSTER SAMPLING

The researchers conducted a study on why Grade 12 chooses TVL tracks over Academic tracks. They find samples by asking first the question “Are you planning to go to the university?” Those who will say “No” would not be included in the study.

• CONVENIENCE SAMPLING

• PURPOSIVE SAMPLING

• VOLUNTARY RESPONSE SAMPLING

• QUOTA SAMPLING

The researcher conducted research involving eight ethnic groups called Mangyans, maybe 8,000 according to official records. But it is difficult to locate those subjects because of distance and some have little contact with the outside world.

• CONVENIENCE SAMPLING

• QUOTA SAMPLING

• SNOWBALL SAMPLING

• NONE OF THE ABOVE