Confidence Intervals in Repeated-Measures Designs: The Number of Observations Principle

Canadian Journal of Experimental Psychology

Volumn 63, Issue 2, 2009, Pages 124-138

  Jarmasz, Jerzy ^a   Hollands, Justin G ^a  

^a DEFENCE RESEARCH AND DEVELOPMENT CANADA   (Canada)

Author keywords

Confidence intervals; Factorial designs; Number of observations; Repeated measures designs; Within subjects designs

Indexed keywords

ANALYSIS OF VARIANCE; ARTICLE; CONFIDENCE INTERVAL; FACTORIAL ANALYSIS; HUMAN; METHODOLOGY; PATTERN RECOGNITION; PERCEPTIVE DISCRIMINATION; PSYCHOLOGY; REPRODUCIBILITY; STATISTICS;

ANALYSIS OF VARIANCE; CONFIDENCE INTERVALS; DISCRIMINATION (PSYCHOLOGY); FACTOR ANALYSIS, STATISTICAL; HUMANS; PATTERN RECOGNITION, VISUAL; PSYCHOLOGY, EXPERIMENTAL; REPRODUCIBILITY OF RESULTS; STATISTICS AS TOPIC;

EID: 67749088497     PISSN: 11961961     EISSN: None     Source Type: Journal    
DOI: 10.1037/a0014164     Document Type: Article

References (15)

1. Bakeman,R.,&McArthur,D.(1996).Picturingrepeatedmeasures: CommentsonLoftus,Morrison,andothers.BehavioralResearchMethods, Instruments&Computers,28,584-589.(Pubitemid126416720)
2. Belia, S., Fidler, F., Williams, J., & Cumming, G. (2005). Researchers misunderstand confidence intervals and standard deviations. Psychological Methods, 10, 389-396. (Pubitemid 43083750)
3. Blouin, D. C., & Riopelle, A. J. (2005). On confidence intervals for within-subjects designs. Psychological Methods, 10, 397-412. (Pubitemid 43083751)
4. Cousineau, D. (2005). Confidence intervals in within-subject designs: A simpler solution to Loftus and Masson's method. Tutorial in Quantitative Methods for Psychology, 1, 42-45.
5. Cumming, G., & Finch, S. (2005). Inference by eye: Confidence intervals and how to read pictures of data. American Psychologist, 60, 170-180. (Pubitemid 40345895)
6. Estes,W.K.(1997). Onthecommunicationofinformationbydisplaysofstandarderrorsandconfidenceintervals. PsychonomicBulletin&Review,4,330-341.(Pubitemid127459367)
7. Keppel, G. (1982). Design and analysis: A researcher's handbook (2nd ed.). Englewood Cliffs, NJ: Prentice Hall.
8. Kirk, R. E. (1982). Experimental design: Procedures for the behavioral sciences (2nd ed.). Belmont, CA: Wadsworth.
9. Loftus, G. R. (2002). Analysis, interpretation, and visual presentation of experimental data. In H. Pashler (Series Ed.) & J. Wixted (Vol. Ed.), Stevens' handbook of experimental psychology: Vol.4. Methodology in experimental psychology (3rd ed., pp. 339-390). New York: Wiley.
10. Loftus, G. R., & Loftus, E. F. (1988). Essence of Statistics (2nd ed.). New York: Random House.
11. Loftus, G. R., & Masson, M. E. J. (1994). Using confidence intervals in within-subject designs. Psychonomic Bulletin & Review, 1, 476-490.
12. Masson, M. E. J. (2004). Correction to Masson and Loftus (2003). Canadian Journal of Experimental Psychology, 58, 289.
13. Masson,M.E.J.,&Loftus,G.R.(2003). Usingconfidenceintervalsforgraphicallybaseddatainterpretation. CanadianJournalofExperimentalPsychology,57,203-220.(Pubitemid37180498)
14. Meserth, T. A. (1999). Comparing 2D and 3D displays for trend estimation: The effects of display augmentation. Unpublished Master's thesis, University of Idaho.
15. Meserth, T. A., & Hollands, J. G. (1999). Comparing 2D and 3D displays for trend estimation: The effects of display augmentation. In Proceedings of the Human Factors and Ergonomics Society 43rd Annual Meeting (pp. 1308-1312). SantaMonica, CA: Human Factors and Ergonomics Society.