This dataset contains the results of 30 studies on the ganzfeld procedure, a technique used in parapsychology to test for extrasensory perception (ESP). Each row represents a study, with columns for the study ID, author, year of publication, number of hits (successful ESP trials), and total number of trials conducted.
A data frame with 30 rows and 5 columns.
Study ID
First author
Year of publication
Number of trials
Number of hits