Magnitude estimation of absolute distance underwater.
D000293:Adolescent; D000328:Adult; D000388:Air; D004215:Distance Perception; D004242:Diving; D006801:Humans; D007101:Immersion; D007600:Judgment; D008297:Male; D009326:Naval Medicine; D055095:Optics and Photonics; D010469:Perceptual Distortion; D014867:Water
D014867:Water