Reduction of Depression in People With Disabilities Through Dual Treatment: Digital CBT & NBHWC Coaching

Inclusion Criteria: * Provision of signed and dated informed consent form * Presence of self-reported hearing or mobility disability * Stated willingness to comply with all study procedures and lifestyle considerations and availability for the duration of the study * Male or female, age 22 years or older * A score of 17 or higher on the HAM-D * Clinical diagnosis of depression based on DSM-5 diagnostic criteria * Willingness to adhere to the Toivoa-002 or sham regimen once per week, including scheduling and weekly meetings with coaches * Access to necessary resources for participating in a technology-based intervention (e.g., Android phone, iPhone, iPad, internet access) * Treatment stability (no changes in psychotropic medication or psychotherapy treatment in the 30 days prior to study entry) * Able to read and speak English fluently * Resident of the United States and living in the United States for the duration of the trial Exclusion Criteria: * Medical diagnosis of psychotic disorder or bipolar disorder * Participation in another treatment trial at the time of study * Substance use disorder in the past 12 months (excluding tobacco) * Suicide attempt in the past year or elevated suicide risk other than passive ideation (i.e., endorsing items reflecting intent, identifying means, suicide planning, or suicide-related preparations). * Currently pregnant, breastfeeding, or planning to become pregnant during the treatment period