《英语学术论文写作教程》教学课件 Unit 3 Materials and Methods.pptxVIP

Unit 3 Materials and Methods;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;? The number was set to this value after a pilot test determined the amount of time needed by three subjects to search for all the defects. ? The experiment duration was limited to 30 min, the subjects being immersed in the VE for 25 min in two different sessions (5 min familiarization session and 20 min inspection scenarios session). ? The immersion duration was limited because of health and safety guidelines, which suggest that subjects should be immersed in a VE for no longer than 10–20 min (Stanney et al., 1998). ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;Mindmap;;Thank you!