If a scale has a poor discriminant validity thenGroup of answer choicesit correlates with the measure it is supposed to be unrelated withthe items of the scale are not consistent with each otherall of the aboveit correlates with the measure it is supposed to be related with

A Cronbach’s alpha coefficient of 0.80 implies thatGroup of answer choicesthe items of the scale have strong internal consistencythe items of the scale are unidimensionalthe items of the scale have low internal consistencyNeed to do subsequent analysis to make any inference

Which of the following is not a requirement for an assessment tool? Group of answer choicesStandardization ValidityCorrelation  Reliability

The scale of measurement when the data are labels or names used to identify an attribute of the elements Group of answer choicesordinalrationominalinterval

Statement about comparison is which measurement level?Group of answer choicesNominalOrdinalIntervalRatio

________ is/are the consistency of a measurement tool or the degree to which the same questions will produce similar answers.Group of answer choicesReliabilityGrounded theoryUnobtrusive measuresValue-free sociology