Outcome
| Type |
Measure |
Description |
Time frame |
Safety issue |
| Primary |
Patient Health Questionnaire, short form (PHQ-2; Kroenke, Spitzer, & Williams, 2003) |
PHQ-2 is a 2-item measure assessing frequency of the two core depression symptoms (depressed mood and anhedonia) over the past two weeks, using a 4-point Likert scale (from 0= "not at all" to 3= "nearly every day"; total score ranges from 0 to 6). Higher scores indicate greater depressive symptoms. |
Through study completion, an average of 3 months |
|
| Primary |
General Anxiety Disorder scale, short form (GAD-2, Kroenke, Spitzer, Williams, Monahan, & Löwe, 2007) |
GAD-2 is a 2-item scale that serves as an initial screening tool for generalized anxiety. Items are on a 4-point Likert scale (from 0= "not at all" to 3= "nearly every day"; total score ranges from 0 to 6). Higher scores indicate greater anxiety symptoms. |
Through study completion, an average of 3 months |
|
| Primary |
Perceived Stress Scale, short form (PSS-4; Cohen, Kamarck, & Mermelstein, 1983) |
PSS-4 is a 4-item scale which measures the degree to which respondents appraised situations as stressful in the last month. Responses are scored on a Likert-scale between 0 = "never" and 4 = "very often" (total score ranges from 0 to 16). Higher scores indicate greater perceived stress. |
Through study completion, an average of 3 months |
|
| Primary |
Satisfaction with Life Scale (SWLS; Diener, Emmons, Larsen, & Griffin, 1985) |
SWLS assesses global life satisfaction. It contains five items rated on a 7-point Likert scale ranging from 1 ("strongly disagree") to 7 ("strongly agree") ( total scores range from 5 to 35). Higher scores indicate greater perceived satisfaction with life/wellbeing. |
Through study completion, an average of 3 months |
|
| Primary |
Subjective Happiness Scale (SHS; Lyubomirsky & Lepper, 1999) |
SHS is a measure of global subjective happiness and consists of four items with a 7-point Likert-type scale. Mean total score ranges from 1 to 7, with greater scores indicating higher levels of perceived happiness. |
Through study completion, an average of 3 months |
|
| Primary |
International Positive and Negative Affect Schedule, short form (I.PANAS-SF; Thompson, 2007) |
I-PANAS-SF is a 10-item version of the International Positive and Negative Affect Schedule (PANAS) to measure positive and negative affect. Items are on a 5-point scale that ranges from "never" (1) to "always" (5). Subscale scores (i.e. Positive affect or Negative affect) may range from 5 to 25 with higher scores meaning greater presence of positive or negative affect . |
Through study completion, an average of 3 months |
|
| Secondary |
Five Facet Mindfulness Questionnaire, 15-item form (FFMQ-15; Baer et al., 2012) |
FFMQ-15 measures trait-like tendency to be mindful in daily life and comprises five different facets with three items each (i.e. Observe, Describe, Act with Awareness, Nonreact, Nonjudge). Items are answered on a 5-point Likert-scale ranging from 1 ("never or very rarely true") to 5 ("very often or always true") with subscale scores ranging from 3 to 15. Higher scores indicate greater dispositional mindfulness. |
Through study completion, an average of 3 months |
|
| Secondary |
Nonattachment Scale, short form (NAS-7; Elphinstone, Sahdra, & Ciarrochi, 2014) |
The NAS-7 is a 7-item measure scored on a 6-point scale ranging from 1 = disagree strongly to 6 = agree strongly and designed to measure nonattachment. Its scores range from 7 to 42, with higher scores indicating greater nonattachment. |
Through study completion, an average of 3 months |
|
| Secondary |
Engaged Living Scale (ELS; Trompetter et al., 2013) |
The ELS is a 16-item scale, with each item rated on a five-point Likert scale ranging from 1 (completely disagree) to 5 (completely agree). It comprises two subscales: Valued Living (10 items; scores ranging from 10 to 50) and Life Fulfillment (6 items; with scores ranging from 6 to 30). Higher scores indicate greater perceived valued living or life fulfillment. |
Through study completion, an average of 3 months |
|
