Table 3 Volcanic hazards simulation data collection summary
| Â | Pilot (2010) | Iteration 1 (2010) | Iteration 2(2011) | Iteration 3(2012) | Iteration 4(2012) |
|---|---|---|---|---|---|
n of students | 12 | 27 | 26 | 23 | 20 |
n of instructors | 5 | 7 | 5 | 7 | 6 |
n of teams | 1 | 3 | 2 | 2 | 2 |
Data collected | observations (written) | observations (video-taped) | observations (written) | observations (video-taped) | observations (video-taped) |
| Â | post-interviews (unstructured) | post-interviews (structured) Appendix 1A | post-questionnaire Appendix 1B | post-questionnaire Appendix 1C | post-questionnaire Appendix 1C |
n = 8; 3 instructors, 5 students | n = 22 post-interview with 2 instructors (unstructured) | n = 26 | n = 22 Pre-post SPCC (Self-perceived communication competence scale) Appendix 1D | n = 20 Pre-post SPCC (Appendix 1D) | |
Activity was embedded in a … | field course | lecture course | field course | field course | lecture course |