Exact(3)
One item measures current health status compared with one year earlier, while the remaining 35 items yield an eight-dimensional profile of physical and mental health during the past four weeks.
Also, while one item measures of theoretical constructs can be problematic to establishing psychometric validity and reliability, the use of scales was not feasible given respondent burden and time constraints for conducting interviews.
Accordingly, two items measure separation distress from the deceased one (e.g. yearning), nine items represent cognitive, emotional, and behavioral symptoms; and one item measures whether the symptoms caused "marked and persistent dysfunction in social, occupational, or other important domains".
Similar(57)
One item measured on a 0 ("not at all") to 3 ("very") scale how worried respondents were about getting HIV/AIDS [ 49, 52].
On the SCL-25 and SCL-10, these three items have been reduced to one item measuring severity of sleep disturbance the past 14 days on a 1 to 4 likert scale (How much have sleep problems disturbed you the past 14 days: 1 = not at all, 2 = a little severe, 3 = quite severe, 4 = very severe disturbance).
To assess an overall effect of the application on the health status as perceived by the patient, a self-reported, one item measure will be used.
This one item measure has been found to be reliable and valid [ 43].
The discussion at the workshop resulted in a draft of 10 items, with one item measuring each of the 10 HLHO attributes.
Direct measures of spiritual states also exist, such as Steinhauser's above noted one item measure "Are you at peace?", FACIT-Sp, SDAT and others [ 14, 21, 22].
One item measured subjective norm ("Most people who are important to me would support/approve of me using [target behaviour]", scored strongly disagree [ 1] to strongly agree [ 7]).
On the SCL-25 and the SCL-10, these three have been reduced to one item measuring the severity of sleep disturbance.
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