AN OVERVIEW OF COEFFICIENT ALPHA AND A RELIABILITY MATRIX FOR ESTIMATING ADEQUACY OF INTERNAL CONSISTENCY COEFFICIENTS WITH PSYCHOLOGICAL RESEARCH MEASURES
Author:
- Joseph G. PonterottoJPJoseph G. Ponterotto
- 1 December 2007
- journal article
- Published by SAGE Publications in Perceptual and Motor Skills
- Vol. 105 (7)
Abstract
No abstract availableKeywords
This publication has 44 references indexed in Scilit:
- A Breakdown of Reliability Coefficients by Test Type and Reliability Method, and the Clinical Implications of Low ReliabilityThe Journal of General Psychology, 2003
- Study Samples Are Too Small to Produce Sufficiently Precise Reliability CoefficientsThe Journal of General Psychology, 2003
- Correcting Effect Sizes for Score Reliability: A Reminder that Measurement and Substantive Issues are Linked InextricablyEducational and Psychological Measurement, 2002
- Methodological Commentary Damn the Precision, Full Speed Ahead With the Clinical InterpretationsJournal of Clinical and Experimental Neuropsychology, 2001
- It is Time to Bury the Spearman-Brown “Prophecy” Formula for Some Common ApplicationsEducational and Psychological Measurement, 2001
- The Relationship between Two Methods of Evaluating an Examinee's Difference ScoresJournal of Psychoeducational Assessment, 2000
- Sample Size Requirements for Precise Estimates of Reliability, Generalizability, and Validity CoefficientsJournal of Clinical and Experimental Neuropsychology, 1999
- Confidence Interval Procedures for Retest, Alternate-Form, Validity, and Alpha CoefficientsPerceptual and Motor Skills, 1997
- Human motivation objectively, experimentally analysedPsychology and Psychotherapy: Theory, Research and Practice, 1992
- Does item homogeneity indicate internal consistency or item redundancy in psychometric scales?Personality and Individual Differences, 1991