Edward Thorndike is widely regarded as the father of educational research due to his pioneering work on educational psychology and his contributions to the development of standardized testing.

The Coleman Report, also known as "Equality of Educational Opportunity," was a landmark study conducted in the United States in 1966 that examined the relationship between school resources and student achievement.

Experimental research is a method in which researchers manipulate one or more independent variables to observe the effects on a dependent variable, allowing for the establishment of cause-and-effect relationships.

Meta-analysis is a statistical technique that allows researchers to combine the results of multiple studies to draw overall conclusions about the effectiveness of a particular educational intervention or practice.

Interpretivism is a research paradigm that emphasizes the importance of understanding the social and cultural context of education, as well as the subjective experiences of individuals involved in the educational process.

Action research is a type of research conducted by teachers or other practitioners to improve their own teaching or the educational practices in their schools or classrooms.

Ethnography is a research method that involves collecting data through direct observation of participants in their natural settings, allowing researchers to gain a deep understanding of their culture, beliefs, and behaviors.

Grounded theory is a research method that involves the systematic collection and analysis of data to develop new theories based on empirical evidence.

Experimental research involves randomly assigning participants to different groups to study the effects of a particular intervention, allowing researchers to establish cause-and-effect relationships.

Qualitative research in education aims to understand the subjective experiences and perspectives of individuals, providing insights into their beliefs, attitudes, and behaviors.

Survey research involves collecting data through structured interviews with participants, allowing researchers to gather information about their attitudes, beliefs, and behaviors.

Quantitative research in education aims to generate numerical data for statistical analysis, allowing researchers to test hypotheses and draw conclusions about the relationships between variables.

Case study research involves collecting data through in-depth interviews with a small number of participants, allowing researchers to gain a detailed understanding of their experiences and perspectives.

Correlational research in education aims to understand the relationships between variables, allowing researchers to identify patterns and associations, but not necessarily establish cause-and-effect relationships.

Survey research involves collecting data through standardized tests or questionnaires administered to a large number of participants, allowing researchers to gather information about their attitudes, beliefs, and behaviors.