MASSON DISK

is a piece of equipment which is currently used to measure the threshold of brightness in vision. First devised and promoted by French Physicist Antoine-Philibert Masson (1806 - 1860).

MASSON DISK: "A masson disk can be used to measure and then evaluate the threshold of brightness in the vision of participants."
Cite this page: N., Pam M.S., "MASSON DISK," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/masson-disk/ (accessed November 20, 2019).
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