Educational research aims to generate knowledge that can be used to improve the quality of education and enhance student outcomes.

Experimental research is not typically used in educational research because it is often difficult to control all of the variables that can affect educational outcomes.

Data analysis involves organizing, summarizing, and interpreting data to extract meaningful information and insights.

Regression analysis is not as commonly used in educational research as the other options, which are more frequently employed to analyze educational data.

Confidentiality ensures that the personal information of research participants is kept private and not disclosed without their consent.

Correlational design is not a type of educational research design, as it does not allow researchers to establish cause-and-effect relationships between variables.

Hypothesis testing involves collecting data and analyzing it to determine whether the data supports or refutes the hypothesis.

Experiments are not typically used as research instruments in educational research, as they are often difficult to conduct in educational settings.

Sampling involves selecting a representative group of participants from the population of interest to participate in the research study.

Convenience sampling is not a probability sampling method and is therefore not commonly used in educational research, as it can lead to biased results.

Data interpretation involves drawing conclusions and making inferences from the analyzed data.

Conference presentations are not typically considered to be formal research reports, as they are often less detailed and do not undergo the same level of peer review as other types of research reports.

Dissemination involves sharing research findings with stakeholders, policymakers, and the general public to inform decision-making and promote evidence-based practices.

Personal funds are not a common source of funding for educational research, as most research projects require significant financial resources.

Peer review involves having experts in the field evaluate the quality and rigor of a research study before it is published or disseminated.