1. Research used for studying practical problems and finding a solution to it is (a) basic research (b) applied research (c) experimental research (d) evaluation research 2.Research focused on determining how education works by testing conclusions related to theories of communication, learning. performance and technology is (a) theoretical research b) empirical research (c) interpretivist research (d) evaluation research 3. The type of research method involving in depth study and execution of available information in an attempt to explain complex phenomena is known as (a) philosophical research (b) developmental research (c) analytical research (d) action research 4. Which of the following is a quantitative method of data collection? (a) Observation (b) Correlation (c) Interviews (d) Observation 5. The type of interview relying on the spontaneous generation of questions in the natural flow of interaction is (a) informal interview (b) semi-structured interview (c) open-ende