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. 2021 Aug 17;5(8):e24393.
doi: 10.2196/24393.

Development of a Mobile App to Support Self-management of Anxiety and Depression in African American Women: Usability Study

Terika McCall  1   2   3 , Muhammad Osama Ali  3 , Fei Yu  3   4   5 , Paul Fontelo  6 , Saif Khairat  3   7   8
Affiliations

Development of a Mobile App to Support Self-management of Anxiety and Depression in African American Women: Usability Study

Terika McCall et al. JMIR Form Res. .

Abstract

Background: Anxiety and depressive disorders are the most common mental health conditions among African American women. Despite the need for mental health care, African American women significantly underuse mental health services. Previous mobile health studies revealed significant improvements in anxiety or depressive symptoms after intervention. The use of mobile apps offers the potential to eliminate or mitigate barriers for African American women who are seeking access to mental health services and resources.

Objective: This study aims to evaluate the usability of the prototype of an app that is designed for supporting the self-management of anxiety and depression in African American women.

Methods: Individual usability testing sessions were conducted with 15 participants in Chapel Hill, North Carolina. Cognitive walkthrough and think-aloud protocols were used to evaluate the user interface. Eye-tracking glasses were used to record participants' visual focus and gaze path as they performed the tasks. The Questionnaire for User Interface Satisfaction was administered after each session to assess the participants' acceptance of the app.

Results: Participants rated the usability of the prototype positively and provided recommendations for improvement. The average of the mean scores for usability assessments (ie, overall reactions to the software, screen, terminology and app information, learning, and app capabilities) ranged from 7.2 to 8.8 on a scale of 0-9 (low to high rating) for user tasks. Most participants were able to complete each task with limited or no assistance. Design recommendations included improving the user interface by adding graphics and color, adding a tutorial for first-time users, curating a list of Black women therapists within the app, adding details about tracking anxiety and depression in the checkup graphs, informing users that they can use the talk-to-text feature for journal entries to reduce burden, relabeling the mental health information icon, monitoring for crisis support, and improving clickthrough sequencing.

Conclusions: This study provides a better understanding of user experience with an app tailored to support the management of anxiety and depression for African American women, which is an underserved group. As African American women have high rates of smartphone ownership, there is a great opportunity to use mobile technology to provide access to needed mental health services and resources. Future work will include incorporating feedback from usability testing and focus group sessions to refine and develop the app further. The updated app will undergo iterative usability testing before launching the pilot study to evaluate the feasibility and acceptability of the prototype.

Keywords: African Americans; anxiety; depression; digital health; mHealth; mental health; mobile applications; mobile phone; telemedicine; user-centered design; women.

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Conflict of interest statement

Conflicts of Interest: None declared.

Figures

Figure 1
Figure 1
Screenshot of the app home screen.
Figure 2
Figure 2
Boxplots for the 5 domains of the Questionnaire for User Interface Satisfaction for scenario 1 tasks. P6: participant #6.
Figure 3
Figure 3
Boxplots for the 5 domains of the Questionnaire for User Interface Satisfaction for scenario 2 tasks.
Figure 4
Figure 4
Heat map of the managing anxiety tips screen showing areas that participants focused on most.
Figure 5
Figure 5
Heat map of the journal entry summary screen showing areas that participants focused on most.
See this image and copyright information in PMC

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