What's my approach? Deciding on the approach to use for your research #ecil2018

This is the presentation that formed the introductory part of the workshop that Pamela McKinney and I gave at the European Conference on Information Literacy , in Oulu, Finland, on September 26 2018. The objectives of the workshop were:
"(1) To identify key characteristics of selected qualitative and mixed-methods research approaches, and to show what kinds of research questions and problems each approach is most suited to. The research approaches covered were: action research; case study; phenomenography; ethnography; autoethnography.
(2) To enable participants to understand the issues, advantages and disadvantages of different approaches, by looking at a practice-based information literacy problem, and asking participants to identify the implications of choosing one approach or another."

What's my approach? Deciding on the approach to use for your research from Sheila Webber