Results 201 to 210 of about 103,483 (239)
Some of the next articles are maybe not open access.
2019
Classical test theory (CTT) rests on the assumption of a normal distribution of scores in some population and assumes scores are not at the extremes of the possible range. In CTT, a person’s observed test score is a sum of a true score and an error score.
David Andrich, Ida Marais
openaire +1 more source
Classical test theory (CTT) rests on the assumption of a normal distribution of scores in some population and assumes scores are not at the extremes of the possible range. In CTT, a person’s observed test score is a sum of a true score and an error score.
David Andrich, Ida Marais
openaire +1 more source
Generalizability Theory and Classical Test Theory
Applied Measurement in Education, 2010Broadly conceived, reliability involves quantifying the consistencies and inconsistencies in observed scores. Generalizability theory, or G theory, is particularly well suited to addressing such matters in that it enables an investigator to quantify and distinguish the sources of inconsistencies in observed scores that arise, or could arise, over ...
openaire +1 more source
Classical Test Theory and Music Testing
2019Classical testing theory, including its origins within psychological measurement, the fundamental principles of true scores and measurement error, psychometrics, and statistical assumptions are the focus of this chapter. Random and systematic forms of measurement error are addressed, and the standard error of measurement is defined. Major approaches to
openaire +1 more source