Safety Behavior Fading Versus Progressive Muscle Relaxation for Appearance Concerns

{ "Study on Safety Behavior Fading vs. Progressive Muscle Relaxation for Appearance Concerns", "This study is looking at two different ways to help people with appearance concerns, such as those with Body Dysmorphic Disorder, Eating Disorders, or Social Anxiety Disorder. One method is called Safety Behavior Fading for Appearance Concerns, where you'd get text messages and checklists to help you reduce or stop behaviors you use to cope with appearance worries. The other method is Progressive Muscle Relaxation, where you'd practice relaxation daily with text message reminders and checklists. The study aims to see which of these text-message based approaches is more effective. We are looking for 300 participants between 18 and 65 years old who have a smartphone and score high on a scale measuring appearance concerns. Success will be measured by changes in your social appearance anxiety and appearance-related behaviors over 56 days.", "design": "This is an interventional study, meaning participants will receive a specific treatment. It plans to enroll 300 participants.", "commitments": "You would receive daily text message reminders and complete checklists to monitor your progress for 28 days. Your appearance concerns will be measured on Day 0, Day 28, and Day 56.", "compensation": "Not stated in the trial record.", "follow_up": "Your progress will be followed for 56 days after starting the study.", }

Study design
Not specified.
What's involved
Not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
Not specified.

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NCT07589621

Safety Behavior Fading Versus Progressive Muscle Relaxation for Appearance Concerns

Recruiting
NAAges 18–65InterventionalTreatment
Florida State University
~300 participants
Updated 2026-06-02 on ClinicalTrials.gov
What's tested:Safety Behavior Fading for Appearance ConcernsProgressive Muscle Relaxation

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
The Social Appearance Anxiety Scale (SAAS)
Measured over Day 0, Day 28, Day 56
+6 more outcomes measured
Body Dysmorphic Disorder
Eating Disorders
Social Anxiety Disorder
1 sites across 1 states
Florida1

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Eligibility criteria

Inclusion

being between the ages of 18 and 65 years old
having an internet-capable smart-phone
scoring at or above the empirical cutoff for appearance concerns measured by the Social Appearance Anxiety Scale (i.e., 52)

Exclusion

changes in psychotropic medication in the last 4 weeks
failing attention checks in baseline data collection
  • The Social Appearance Anxiety Scale (SAAS)Day 0, Day 28, Day 56

    Self-report scale that measures appearance anxiety symptoms. Scores range from 16 to 80 with higher scores indicating higher levels of appearance concerns.

  • Appearance Behaviors Checklist past-week version (author constructed)Day 0, Day 28, Day 56

    Self-report scale used to measure frequency of engaging in appearance-related safety behaviors. This scale will be used as a manipulation check. Each item is rated on a 0 to 10 scale. Total scores range from 0 to 130 with higher scores indicating greater engagement in appearance-related safety behaviors

  • Appearance Anxiety Inventory (AAI; Veale et al., 2014)Day 0, Day 28, Day 56

    Self-report scale that measures of body dysmorphic symptoms. Scores range from 0 to 40 with higher scores indicating higher levels of body dysmorphic symptoms.

  • Social Phobia Inventory (SPIN; Connor et al., 2000)Day 0, Day 28, Day 56

    Self-report scale that measures social anxiety symptoms. Scores range from 0 to 68 with higher scores indicating higher levels of social anxiety.

  • Eating Disorder-15 (ED-15; Tatham et al., 2015).Day 0, Day 28, Day 56

    Self-report scale that measures eating disorder symptoms. Scores range from 0 to 90 with higher scores indicating higher levels of eating pathology.

  • The Eating Disorder Inventory-Body Dissatisfaction (EDI; Garner et al., 1983).Day 0, Day 28, Day 56

    Self-report scale for measuring body dissatisfaction for use in clinical outcome studies. Each item is rated on a 0-5 scale with a total score range of 9-54 with higher scores indicating greater drive for thinness, bulimia, and body dissatisfaction.

  • Credibility and Expectancy Questionnaire (CEQ; Devilly & Borkovec, 2000).Day 0

    Self-report scale for measuring treatment expectancy and rationale credibility for use in clinical outcome studies. Three items are rated on a 0-10 scale and one item is rated on a 0-100 scale with higher scores meaning greater expectancy and credibility.