Inform CALM adaptations for caregivers of patients with brain cancer.

The CALM intervention includes 3 to 6 individual therapy Zoom teletherapy sessions, each approximately 50-60 minutes in length biweekly, delivered over 3 months. Participants (caregivers) will be asked to complete self-report surveys of behavioral and psychological variables surveys at the following timepoints:

Within one week before initiating the CALM intervention therapy (baseline) and immediately after the program (post-intervention)

In addition, after each intervention session, participants will complete a brief post-session survey to assess acceptability of CALM session components.

Lastly, participants will complete an exit interview immediately following the end of the intervention.

Utilizing post-session surveys, determine caregiver satisfaction (5-point Likert Scale) with 1) topic applicability; 2) perceived benefit of session; 3) comfort with interventionist(s); 4) overall satisfaction and 5) likelihood of recommending the program to others. Higher scores represent greater caregiver satisfaction with the CALM intervention.

Caregivers will be asked a number of open-ended questions about their recommendations to CALM during a semi-structured exit interview. Exit interviews will be audio recorded and transcribed verbatim. A co- investigator and a second independent coder will separately review each transcript to identify common themes and develop a coding framework of free responses. All results will be reviewed for agreement and comparison to the raw data, and discrepancies will be resolved through discussion with the PI until reliability is reached (Kappa>.80).