Griffiths T J, Steel D H, Vaccaro P
Percept Mot Skills. 1979 Jun;48(3 Pt 1):1009-10. doi: 10.2466/pms.1979.48.3.1009.
The present research examined the relationship between the anxiety levels of 62 beginning Scuba diving students and standardized performance tests from the Y.M.C.A. training program. Results suggested that there was no relationship between anxiety and performance on relatively simple tasks, while there was a relationship between anxiety and performance on the more complex diving maneuvers.