an instrument used to record the frequency of events. Tally marks are seen to know the repetition of an event.
TALLY SHEET: "A tally sheet is used to record the number of events."
Cite this page: N., Sam M.S., "TALLY SHEET," in PsychologyDictionary.org, April 13, 2013, https://psychologydictionary.org/tally-sheet/ (accessed August 14, 2022).