References

Anderson, T.W. (1984), An Introduction to Multivariate Statistical Analysis , Second Edition, New York: John Wiley & Sons.

Blum, J.R., Kiefer, J., and Rosenblatt, M. (1961), Distribution Free Tests of Independence Based on the Sample Distribution Function, Annals of Mathematical Statistics , 32, 485 “498.

Conover, W.J. (1998), Practical Nonparametric Statistics , Third Edition, New York: John Wiley & Sons, Inc.

Cronbach, L.J. (1951), Coefficient Alpha and the Internal Structure of Tests, Psychometrika , 16, 297 “334.

Fisher, R.A. (1915), Frequency Distribution of the Values of the Correlation Coefficient in Samples from an Indefinitely Large Population, Biometrika , 10, 507 “521.

Fisher, R.A. (1921), On the Probable Error of a Coefficient of Correlation Deduced from a Small Sample, Metron , 1, 3 “32.

Fisher, R.A. (1936), The Use of Multiple Measurements in Taxonomic Problems, Annals of Eugenics , 7, 179 “188.

Fisher, R.A. (1970), Statistical Methods for Research Workers , Fourteenth Edition, Davien, CT: Hafner Publishing Company.

Hoeffding, W. (1948), A Non-Parametric Test of Independence, Annals of Mathematical Statistics , 19, 546 “557.

Hollander, M. and Wolfe, D. (1999), Nonparametric Statistical Methods , Second Edition, New York: John Wiley & Sons, Inc.

Keeping, E.S. (1962), Introduction to Statistical Inference , New York: D. Van Nostrand Cimpany, Inc.

Knight, W.E. (1966), A Computer Method for Calculating Kendall s Tau with Ungrouped Data, Journal of the American Statistical Association , 61, 436 “439.

Moore, D.S. (2000), Statistics: Concepts and Controversies , Fifth Edition, New York: W.H. Freeman & Company.

Mudholkar, G.S. (1983), Fisher s z -Transformation, Encyclopedia of Statistical Sciences , 3, 130 “135.

Noether, G.E. (1967), Elements of Nonparametric Statistics , New York: John Wiley & Sons, Inc.

Novick, M.R. (1967), Coefficient Alpha and the Reliability of Composite Measurements, Psychometrika , 32, 1 “13.

Nunnally, J.C. and Bernstein, I.H. (1994), Psychometric Theory , Third Edition, New York: McGraw-Hill Companies.

Ott, R.L. and Longnecker, M.T. (2000), An Introduction to Statistical Methods and Data Analysis , Fifth Edition, Belmont, CA: Wadsworth Publishing Company.

SAS Institute Inc., Measuring the Internal Consistency of a Test, Using PROC CORR to Compute Cronbach s Coefficient Alpha, SAS Communications , 20:4, TT2 “TT5.

Spector, P.E. (1992), Summated Rating Scale Construction: An Introduction , Newbury Park: Sage.