Overview of Emerging IT2 Focus on dissertation-related data How obtained, analyzed, reported Many of following slides come from Practical Research by Leedy and Ormrod Form of data depends on the type of dissertation study
Research Cycle Practical Research by Leedy and Ormrod
Research Process Practical Research by Leedy and Ormrod
Data Analysis Spiral Practical Research by Leedy and Ormrod
Research Report Schema Practical Research by Leedy and Ormrod
Data versus Truth Practical Research by Leedy and Ormrod
Primary and Secondary Data Data are not “Absolute Truth” Primary data Data closest to “Absolute Truth” The most valid and illuminating data Secondary data Derived from primary data The form of data usually used by the researcher in attempting to discover the truth
Primary and Secondary Data Fingerprint Example “Absolute Truth” = true identity of person Primary data Fingerprint image, possibly only partial or distorted Secondary data Features (minutiae points) taken from the image The form of data usually used by the researcher to discover the truth, in this case the person’s identity
Data Type Depends on Research Area Type of Data Pattern Recognition, Data Mining, Artificial Intelligence Visual Images, Speech Waveforms, Medical Data, etc. Historical Research Historical Data Qualitative Research Surveys, Interviews