Sentence examples for this questionnaire proved from inspiring English sources

This questionnaire proved reliable for the population in this study (Fastré et al. 2009).

42 Depression was evaluated by the Beck Depression Inventory (BDI), 43 as this questionnaire proved to be effective for depression screening.

With a moderate Cronbach's Alpha of 0.67, the questionnaire proved to be moderately reliable in this specific patient population.

Cheng et al. in 2009 studied a sample of 538 test takers of the GEPT High-Intermediate Level Test, and the questionnaire proved to have good reliability and validity.

The scoring of the EDSQ was developed and the questionnaire proved to have satisfactory psychometric properties.

In this field test study, the number of patients who refused to use a mobile phone to complete the questionnaire proved to be higher than expected.

Psychometric properties of the questionnaire proved to be satisfactory in a sample of four Dutch groups of children after violence and disaster [ 32].

Although normality of data is desirable for factor analyses, finding transformations for skewed variables, where N/A was set to zero, that did not adversely affect normal distributions of other items in the questionnaire, proved difficult.

Moreover, the questionnaire proved to be a one-dimensional instrument with some differences in item weighing, with the question targeting the severity of skin disease showing the lowest one.

The questionnaire proved reliable in assessing alexithymia in this age bracket, though further confirmation is needed (the present study may thus contribute towards its validation as a diagnostic tool especially in the Italian version).

The questionnaire proved effective in the survey population.