TALLY SHEET By N., Sam M.S. - 36 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." Related Psychology Terms HEARING BRAIN WAVES (Electroencephalogram, EEG) HEARING (AUDITION) NURSERY SCHOOL EXPERIENCE ATARACTIC (Atanndc) BDI-II Assessment Comparison of Assessment Tools PARAMNESIA REPETITION-COMPULSION Discrimination and Mental Illness in the LGBT Population Cite this page: N., Sam M.S., "TALLY SHEET," in PsychologyDictionary.org, April 13, 2013, https://psychologydictionary.org/tally-sheet/ (accessed August 14, 2022).