Sperling's Experiment
{"Image DocumentName": "Sperling\u2019s Experiment", "Image ImageDescription": "Sperling showed people can see and recall ALL the letters momentarily. Sounded low, medium or high tone immediately after matrix disappeared. tone signaled 1 row to report. recall was almost perfect. Memory for image fades after 1/3 seconds or so, making report of entire display hard to do. K Z R. Q B T. S G N. High. Medium. Low. Key words: modal model of the mind; stage model of memory; sensory memory; iconic memory; Sperling. Notes: This slide and the previous slide present the basic protocol for Sperling s task - mainly in text form. For instructors who prefer a more visual representation, slides 7-10 present the same protocols in a more schematic manner. Not an afterimage because Sperling showed he could present the letters to one eye and influence the memory by presenting a bright flash to the other eye. This would not have worked if the visual information was stored on the retina.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}