Moving Forward Together 2.0: An Activity Intervention

Emotion Regulation Questionnaire (ERQ)

时间窗: This measure is completed at baseline, at the 4-week, and at the 8-week assessment.

The ERQ is a 10-item measure used to assess participants' habitual use of two emotion regulation strategies: cognitive reappraisal (5 items) and expressive suppression (5 items). Scores on each item range from 1 to 7, so the range of subscale scores is 5 to 35, where higher scores indicate greater reliance on reappraisal or suppression.

Physical activity progress.

时间窗: This measure is completed weekly for eight weeks

Participants will be asked to share their physical activity tracking for each of the eight weeks of the program by reporting on their daily minutes of physical activity using a provided worksheet.

Global Physical Activity Questionnaire

时间窗: This measure is completed at baseline and at the eight-week assessment

A 16-item measure of physical activity participation / sedentary behavior across three settings. We will assess whether participants engage in 150 minutes or more of leisure time physical activity per week. Those who do are ineligible for this study.

Positive and Negative Affect Schedule (PANAS)

时间窗: This measure is completed at baseline and at the 8-week assessment

The PANAS is a 20-item method for assessing both positive and negative affect. The Positive and Negative Affect Scales contain ten items each. Items are scored 1 to 5, so total subscale scores range from 10 to 50, where higher scores indicate greater levels of positive or negative emotion.

Post-traumatic Stress Disorder Checklist-Civilian (PCL-C):

时间窗: This measure is completed at baseline and at the 4-week and 8-week assessment

The PCL-C is a 17-item validated measure used to assess the intensity and severity of symptoms of Post-Traumatic Stress Disorder (PTSD). Each of the items is scored 1 to 5, so scores range from 17 to 85; higher scores indicate more symptoms of PTSD.

Program acceptability measure.

时间窗: This measure is only completed at the 8-week assessment.

This 32-item measure assesses participants' experience of the online program. Participants also self-report their use of the different intervention components and the extent to which they found each component useful. There are 26 questions about participants' satisfaction with the program scored from 1 to 5. Scores will range from 1 to 150 where higher scores indicate greater satisfaction. There are also three questions about frequency of using different program features (scored from 0 to 6; range = 0 to 18; higher scores indicate greater frequency of using program elements. There is one question assessing the number of activity program units participants watched (ranging from 0 to 8, where a higher score indicates greater use of program material). There are 2 questions about participants' interest in continuing to access program materials. No scores will be computed from these questions.

Affect Grid (Russell et al., 1989).

时间窗: This measure is completed weekly for eight weeks

This single item measure assesses both activation and valence associated with emotional response. Participants will be asked to report their current emotional state on a 9 X 9 grid that provides information about the valence of their emotional state (from extremeley unpleasant to extremely pleasant) and the intensity (or arousal) of their emotional state (from extreme sleepiness to extreme arousal). Participants' grid choices can be scored as self-ratings of affective valence and intensity on a scale that ranges from 1 to 9 in each case. In short, valence and intensity scores will range from 1 to 9 each week, where higher scores indicate more positive feelings and more intense feelings, respectively.