Understanding Research Concepts

What is a theory in research?

• A theory is a random guess about an event.

• A theory is a personal opinion without evidence.

• A theory is a collection of unrelated facts.

• A theory in research is a systematic explanation of phenomena based on principles and concepts.

Which statement defines a concept?

• A concept is a specific instance of something.

• A concept is a detailed description of a process.

• A concept is a physical object or entity.

• A concept is an abstract idea or general notion.

What is the difference between independent and dependent variables?

• Independent variables are manipulated; dependent variables are measured.

• Independent variables are measured; dependent variables are manipulated.

• Independent variables are always constant; dependent variables vary.

• Independent variables cannot be changed; dependent variables can be controlled.

What is a hypothesis?

• A hypothesis is a definitive conclusion drawn from data.

• A hypothesis is an untestable belief or opinion.

• A hypothesis is a random guess without any basis.

• A hypothesis is a testable statement or prediction about the relationship between variables.

What does data collection mean?

• Data collection is the process of analyzing existing data.

• Data collection is the systematic gathering of information from various sources.

• Data collection is the interpretation of data to draw conclusions.

• Data collection refers to the storage of information in databases.

What is the purpose of a literature review?

• To list all available books on the subject.

• To provide a detailed summary of a single study.

• The purpose of a literature review is to summarize and evaluate existing research to inform future research directions.

• To present personal opinions on the topic.

What is qualitative research?

• Qualitative research is a method that explores human behavior and experiences through non-numerical data.

• Qualitative research relies solely on statistical analysis.

• Qualitative research is a method that uses numerical data to measure outcomes.

• Qualitative research focuses exclusively on laboratory experiments.

What is quantitative research?

• Quantitative research does not involve any statistical analysis.

• Quantitative research is a method of inquiry that focuses on quantifying data and analyzing it using statistical techniques.

• Qualitative research focuses on understanding human behavior through interviews.

• Quantitative research is solely based on personal opinions and experiences.

What is a sample in research?

• A sample in research is a subset of a population used for analysis.

• A sample is a random guess about the population.

• A sample is the entire population studied.

• A sample is a theoretical concept with no practical use.

What is the significance of a research question?

• It is only important for qualitative studies.

• It serves as a title for the research paper.

• The significance of a research question lies in its ability to direct and structure the research process.

• It helps in determining the funding for the research.