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GAD-7 was considered feasible with a mean completion time of 2.3 minutes and no major floor or ceiling effects.
To assess the floor and ceiling effects of GAD-7 we analysed the distribution of each item (see Table 3).> No major floor effect was found.
The absence of major floor or ceiling effects indicated that the questionnaire had the potential to capture an improvement or deterioration in QoL for the analysed population.
Cronbach's alpha values being above the 0.70 threshold for all versions and scales indicated excellent internal consistency reliability, and no major floor or ceiling effects were observed for any score.
In the current samples from Tonga and New Zealand, all domain scales demonstrated acceptable internal consistency reliability (Cronbach's α 0.7 0.9), and no major floor or ceiling effects [<0.2% scored 0 in a scale; 1.5 15.1% (Tonga) and 2.2 24.8% (New Zealand) scored 100 in a scale].
Similar(53)
Speaker after speaker represented the rainbow diversity of America, from the scorching rebuke to Trump from the Muslim father of a dead war hero to the African American preacher Dr William Barber II who spoke with soaring MLK-like cadences to Sarah McBride, the first transgender person in history to speak from a major convention floor.
They have been the enemy of slow defenders, which has left two major opponents floored.
It will occupy the museum's major second-floor exhibition galleries, nearly 17,000 square feet, and is taking a month to install.
(English majors, the floor is yours!).
But senior Republicans, led by Representative Tom DeLay of Texas, the powerful majority whip, chose the security measure as the first major bill for floor consideration this year precisely because it would challenge China.
In countries like Benin, El Salvador, Mozambique and Vietnam, major social protection floor programmes would only cost between 1 and 2% of GDP.
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