Reliability coefficient - Open Access .click

Journal of Psychoeducational Assessment, 2011
Coefficient alpha is almost universally applied to assess reliability of scales in psychology. We argue that researchers should consider alternatives to coefficient alpha. Our preference is for structural equation modeling (SEM) estimates of reliability because they are informative and allow for an empirical evaluation of the assumptions underlying ...
null Yanyun Yang, Samuel B. Green
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Generalizability coefficients are reliability coefficients

Quality & Quantity, 1995
Generalizability theory explicitly recognizes that multiple sources of error and true score variance exist and that measures may have different reliabilities in different situations. Thus, it enjoys many advantages over classic true score theory; however, it is relatively little used by social science researchers outside of educational psychology. This
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Reliability Estimation Using Validity Coefficients

The Journal of Experimental Education, 1986
Occasionally situations arise in which a measurement does not lend itself to such traditional methods of reliability estimation as the test-retest, parallel-test, or internal consistency methods, for example, because a single item variable or an index based on heterogeneous data is involved.
Krammer, Hein P.M., van der Linden, Wim J. +1 more
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reliability
psychometrics
reproducibility of results

validity
humans
correlation coefficient

coefficient alpha
inter-rater reliability
pedagogical test