Mindfulness-based Intervention for Depressive Symptoms Sent Via Text (MINDSET)

Inclusion Criteria:

1. Self-reported mild to moderately-severe symptoms of depression (score 5-19 on PHQ-9).
2. A diagnosis of stage 0-III breast, prostate, or colorectal cancer.
3. Completion of primary cancer treatment within 2 years (excludes hormone therapy).
4. An ability to provide informed consent.
5. An ability to read and speak English.
6. Access to a web-enabled device (phone, tablet, computer).

Exclusion Criteria:

1. Self-reported minimal and severe depressive symptoms (\<4 and \> 20 on PHQ-9).
2. Self-reported suicidal ideation (\>1 on item 9 PHQ-9).
3. Another psychological, medical, or other condition/issue determined that necessitates priority treatment and/or that would interfere with participation (e.g., schizophrenia, borderline personality disorder)
4. Current or recent substance abuse/dependence.
5. Stage IV cancer diagnosis.
6. A cancer recurrence actively requiring treatment.
7. Self-reported active mindfulness practice.
8. Prior participation in a formal mindfulness program (e.g., MBCT, Mindfulness-Based Stress Reduction Program, Mindfulness-Based Cancer Recovery