Practical Research 2

What data collection method involves tracking of changes during specified time period?

• Questionnaire

• Observation

• Interview

• Test

Which of the following is defined as an action that the researcher will do to obtain appropriate data?

• Data Interpretation

• Data Manipulation

• Data Collection

• Data Analysis

Which of these methods is the most expensive way to collect data per respondent?

• Personal

• Online

• Phone Call / Text

• Postal

The following are guidelines before conducting an interview. Which one is not?

• Check if your recording device worked well throughout the interview.

• Choose a comfortable venue with the least number of distractions.

• Prepare and rehearse your interview guide.

• Decide on the duration of the interview.

Which of the following should not be part of the informed consent form?

• Name of researchers and the institution affiliated with

• Name of participants and the institution affiliated with

• Anonymity of the participants and their responses

• Title of the study and purpose of the study

Participants observation can be performed covertly. What does it imply?

• Participants are not aware of the purpose of the observation.

• Participants are aware of the purpose of the observation.

• Participants are unmindful of the result of the research.

• Participants are aware of the result of the research.

Which of the following data processing techniques refers to ordering the data into a table?

• Arrangement

• Tabulation

• Editing

• Coding

Which correlation is the strongest?

• -1.0

• +.80

• -0.6

• +0.5

Which graph uses vertical bars to represent data?

• vertical graph

• pie chart

• line graph

• bar chart

In two-tailed test, which should be rejected when the test falls in any of the two critical regions?

• Alternative Hypothesis

• Null Hypothesis

• Type I error

• Type II error