References
- Bollen , K. A. 1989 . Structural equations with latent variables , New York : Wiley .
- Cortina , J. M. 1993 . What is coefficient alpha? An examination of theory and applications . Journal of Applied Psychology , 78 : 98 – 104 .
- Cronbach , L. J. 1947 . Test “reliability”: Its meaning and determination . Psychometrika , 12 : 1 – 16 .
- Cronbach , L. J. 1951 . Coefficient alpha and the internal structure of tests . Psychometrika , 16 : 297 – 334 .
- Feldt , L. S. 1980 . A test of the hypothesis that Cronbach's alpha reliability coefficient is the same for two tests administered to the same sample . Psychometrika , 45 : 99 – 105 .
- Feldt , L. S. , Woodruff , D. J. and Salih , F. A. 1987 . Statistical inference for coefficient alpha . Applied Psychological Measurement , 11 : 93 – 103 .
- Green , S.B. , Lissitz , R. W. and Mulaik , S. A. 1977 . Limitations of coefficient alpha as an index of test unidimensionality . Educational and Psychological Measurement , 37 : 827 – 838 .
- Jöreskog , K. C. and Sörbom , D. 1994 . L1SREL 8 user's reference guide , Chicago, IL : Scientific Software International .
- Lord , F. M. and Novick , M. R. 1968 . Statistical theories of mental test scores , Reading, MA : Addison‐Wesley .
- McArdle , J. J. and Boker , S. M. 1990 . RAMpath path diagram software , Denver, CO : Data Transforms .
- McDonald , R. P. 1981 . The dimensionality of tests and items . British Journal of Mathematical and Statistical Psychology , 34 : 100 – 117 .
- Neale , M. C. 1994 . Mx: Statistical modeling. User's Guide , Richmond, VA : Medical College of Virginia . Department of Human Genetics, Box 3
- Neale , M. C. and Cardon , L. R. 1992 . Methodology for genetic studies of twins and families , Dordrecht, , The Netherlands : Kluwer Academic .
- Novick , M. R. and Lewis , C. 1967 . Coefficient alpha and the reliability of composite measurements . Psychometrika , 32 : 1 – 13 .
- Nunnally , J. C. 1978 . Psychometric theory , (2nd ed.) , New York : McGraw‐Hill .
- Pandey , T. N. and Hubert , L. 1975 . An empirical comparison of several interval estimation procedures for coefficient alpha . Psychometrika , 40 : 169 – 181 .
- Rulon , P. J. 1939 . A simplified procedure for determining the reliability of a test by split halves . Harvard Educational Review , 9 : 99 – 103 .
- Wherry , R. J. and Gaylord , R. H. 1943 . The concept of test and item reliability in relation to factor pattern . Psychometrika , 8 : 247 – 26 .