Brief Video Interventions for Depression

Not Applicable

Completed

Conditions: Depressive Symptoms

Interventions: Behavioral: Sampler skills

Registration Number: NCT04643964

Lead Sponsor: Ohio State University

Brief Summary: In this study, we test brief video interventions for those with elevated depressive symptoms. We randomize participants to one of three conditions. (1) An entrée condition involving in-depth coverage a set of cognitive behavioral therapy (CBT) skills. (2) A sampler condition which introduces three sets of CBT skills. (3) A control condition involving no skills. Among those in the entrée condition, participants are further randomized to one of three CBT skills. We plan on two sets of primary comparisons. First, we will compare the effects of each form of video intervention (i.e., entrée and sampler) to the control condition. Second, we will compare the entrée and sampler conditions. We will recruit participants from Amazon's Mechanical Turk program (MTurk). In the intervention conditions, participants will be asked to watch several videos and practice skills using worksheets. They will also be asked to practice skills introduced in the videos in the week following the intervention. In the control condition, participants will not watch videos. One week after the intervention, all participants will respond to a follow-up assessment.

Detailed Description: Access to the study will be provided via the MTurk website. Study measures and interventions will be provided via Qualtrics. To determine eligibility, participants will be asked to fill out a pre-screening measure of depressive symptoms, the Personal Health Questionnaire-9 (PHQ-9). Those who score 10 or higher will be eligible. After consenting to participate, participants will fill out baseline measures, be randomly assigned to a condition, participate in any condition related procedures, and then respond to a follow-up assessment one week later.

Each brief intervention consists of watching a series of videos. After each video, participants in the intervention conditions will be prompted to answer a series of questions to practice the skills explained in the videos. For the entrée and sampler conditions, watching all videos and filling out any worksheets that are part of the initial intervention is expected to take approximately 30 minutes.

Participants in the entrée and sampler conditions will be asked to work on a coping skills worksheet over the next seven days (estimated to involve about 10 minutes of work). Participants will receive an email seven days after participating in the brief intervention, asking them to take part in the following portion of the study. Before beginning the follow-up activity, participants in the intervention conditions will be asked to upload the coping skills worksheet they worked on. All participants will be asked to respond to follow-up assessment measures at this point.

Recruitment & Eligibility

Status: COMPLETED

Sex: All

Target Recruitment: 655

Inclusion Criteria

Score above 10 on the Patient Health Questionnaire-9
Are 18 years of age or older

Exclusion Criteria

Not provided

Study & Design

Study Type: INTERVENTIONAL

Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Sampler Skills	Sampler skills	-

Primary Outcome Measures

Name	Time	Method
Change in the Quick Inventory of Depressive Symptoms-Self Report (QIDS-SR)	Baseline, 1-2 weeks after baseline	The Quick Inventory of Depressive Symptoms-Self Report is a 16-item self-report scale that measures depressive symptom severity. Scores range from 0 to 27, with higher scores indicating greater depressive symptoms.

Secondary Outcome Measures

Name	Time	Method
Change in the Styles of Emotion Response Questionnaire (SERQ)	Baseline, 1-2 weeks after baseline	The Styles of Emotion Response Questionnaire is a 36-item self-report scale that measures the extent to which respondents endorse four different domains of coping skills: cognitive, behavioral, interpersonal, and mindfulness. For each item, participants are asked how often they use the strategy and how much feeling upset negatively impacts the use of this strategy. Scores from the first three skills are secondary outcomes. Scores range from 72-360, with higher scores indicating greater coping skill use. For the purpose of this study, we used the Cognitive, Behavioral, and Interpersonal scales. Scores in each subscale range from 18-90, with higher scores indicating greater coping skill use in that domain.
Change in the Ways of Responding Questionnaire (WOR)	Baseline, 1-2 weeks after baseline	The Ways of Responding Questionnaire is a measure of compensatory skills taught in CBT for depression. Participants respond to 6 hypothetical stressful situations in which their initial thoughts regarding the event are given. Quality scores range from 0 to 6, with higher scores indicating greater CBT skills.
Change in the University of California, Los Angeles (UCLA) Loneliness Scale, Version 3	Baseline, 1-2 weeks after baseline	The University of California, Los Angeles (UCLA) Loneliness Scale, Version 3 is a 20-item self-report scale that measures subjective feelings of loneliness and isolation. Scores range from 20-80, with higher scores indicating greater subjective experience of loneliness.