group 5 (ppnckh)

Which of the following is a characteristic of quantitative research?

• Emphasizes subjective interpretation

• Focuses on understanding social phenomena in-depth

• Utilizes numerical data and statistical analysis

• Relies on qualitative data collection methods

 In quantitative research, researchers aim to generalize findings to a larger population based on a sample of participants.

• True

• False

The type of sampling that involves selecting participants who are readily available and easily accessible:

• Random sampling

• Stratified sampling

• Snowball sampling

• Convenience sampling

Probability sampling has a higher accuracy than Non - probability sampling.

• True

• False

How many types of scale?

• 1

• 2

• 3

• 4

Dependent variable is the variable that is changed or controlled in a scientific experiment to test the effects on the dependent variable.

• True

• False

What are some basic characteristics a true experiment design has?

• a control group (or groups) is present

• the Ss are randomly selected and assigned to the groups

• a pretest is administered to capture the initial differences between the groups

• the Ss are not randomly selected and assigned to the groups

Which of the following is a reason to use a quasi-experimental design over an experimental design?

• Random assignment is impractical.

• Random assignment is unethical.

• None of these.

• Both random assignments are impractical and unethical.

Both variables change in the same direction. What kind of correlation coefficient ?

• Positive correlation

• Negative correlation

• Zero correlation

• Causation

What is the type of data collection methods for Correlational research that uses questionnaires?

• Natural observation

• Surveys

• Secondary Data

• Case studies