Sentence examples for half coefficient from inspiring English sources

The internal consistency of the questionnaires was assessed by Cronbach's alpha and Guttmann's split- half coefficient, using the responses of all the subjects.

Also the split half coefficients were found to be almost as equally high, with two alphas for both test halves being 0.78.

Cronbach (1951) argues that alpha is a split-half coefficient that shows how consistent the internal structure of responses to a scale are.

Alpha is preferable to the split-half method because it does not rely on just one split-half coefficient but on all the possible combinations of splits (De Vaus, 2002).

The noticeable sequential indeterminacy, in addition to the low reliability of the test (Spearman-Brown split-half coefficient r = −.137), indicates a need to investigate the appropriateness of the prompts (i.e., a dialog), the functioning of multiple-choice options, and the scoring criteria.

The mean Split-Half coefficient for all traits is 0.90 (all traits).

A split-half coefficient was obtained from the correlation between the two halves.

A split-half coefficient of 0.7 and above equates to an s.e.m. of over half (0.55) a standard deviation.

The split-half coefficient was 0.87.

The split-half coefficient and Cronbach's alpha were estimated before and after the item-selection procedure.

Moreover, the Spearman-Brown coefficient was 0.84, and the Guttman split-half coefficient was 0.80.