In order to succeed in the knowledge society, education leaders need to be skilled in the collection, analysis and the representation of information. The unit Methods of Investigation will be organised around three strands: data collection; data analysis; and data representation. Methods for the collection of data include structured and unstructured interviewing, focus group facilitation, and surveys. Data analysis methods include the analysis of interview and survey data using appropriate software. The unit will present techniques for using graphical displays for both presentation and analysis. Finally the unit will use these method and techniques and apply them in practical educational research and evaluation contexts. In particular, students will apply them in the evaluation of educational programs and products from educational outcomes and cost-benefit perspectives.