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How to Measure the Reliability of Tasks in Experimental Psychology Cover

How to Measure the Reliability of Tasks in Experimental Psychology

By:   
Open Access
|Aug 2026

Figures & Tables

Table 1

Accuracy data of 12 participants on 10 items (wide format).

STIM_1STIM_2STIM_3STIM_4STIM_5STIM_6STIM_7STIM_8STIM_9STIM_10
Part_011101111111
Part_021101111011
Part_031101111111
Part_040000110011
Part_051101111111
Part_060101110111
Part_071001000010
Part_081101011011
Part_091101011111
Part_101101111011
Part_111101111011
Part_121001110010
Figure 1

Output of the ICC() function in the R package psych, giving information about the intraclass correlation coefficients.

Table 2

Long format of Table 1 (contains 120 lines).

PARTICIPANTSTIMULUSRESPONSE
Part_01Stim_11
Part_02Stim_11
Part_03Stim_11
Part_04Stim_10
Part_05Stim_11
Part_06Stim_10
Part_07Stim_11
Part_08Stim_11
Part_09Stim_11
Part_10Stim_11
Part_11Stim_11
Part_12Stim_11
Output R
Output R
Output R
Output R
Output R
Output R
Output R
DOI: https://doi.org/10.5334/joc.516 | Journal eISSN: 2514-4820
Language: English
Page range: 42 - 42
Submitted on: May 3, 2026
Accepted on: Aug 6, 2026
Published on: Aug 18, 2026
Published by: Ubiquity Press
In partnership with: Paradigm Publishing Services

© 2026 Marc Brysbaert, published by Ubiquity Press
This work is licensed under the Creative Commons Attribution 4.0 License.