Experimental

Observational

Descriptive

Comparative

To identify gaps in existing knowledge

To summarize existing research findings

To develop a theoretical framework

All of the above

Survey

Interview

Observation

Experiment

Qualitative research focuses on numerical data, while quantitative research focuses on non-numerical data.

Qualitative research is more subjective, while quantitative research is more objective.

Qualitative research is typically exploratory, while quantitative research is typically confirmatory.

All of the above

To organize and summarize data

To identify patterns and trends in data

To test hypotheses and draw conclusions

All of the above

Descriptive statistics

Inferential statistics

Regression analysis

Factor analysis

To communicate research findings to others

To document the research process

To provide recommendations for future research

All of the above

Selection bias

Sampling bias

Measurement bias

Response bias

To test the feasibility of a research design

To identify potential problems with a research instrument

To collect preliminary data

All of the above

Informed consent

Confidentiality

Objectivity

Plagiarism

To obtain funding for a research project

To outline the research design and methods

To justify the significance of the research

All of the above

Survey

Interview

Observation

Experimentation

To predict the outcome of a research study

To guide the research design and data collection

To provide a framework for interpreting the results

All of the above

Independent variable

Dependent variable

Control variable

Extraneous variable

To represent the population of interest

To provide data for analysis

To test the research hypothesis

All of the above