STATE Trial: SusTained Attention Training to Enhance Sleep

Inclusion Criteria:

- Participant must be between ages 55 and 80.

- Participant must meet current diagnostic criteria for Primary Insomnia Disorder based
on the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5).

- Participant with hypertension must be undergoing treatment for this condition and on a
stable medication regimen for hypertension for ≥ 8 weeks prior to screening.

- Participant must be a fluent English speaker

- Participant must have adequate visual, auditory, and motor capacity to use
computerized intervention

- Participant must be willing to wear Microsoft Band 2 watch to track sleep patterns

Exclusion Criteria:

- Participants with cognitive impairment, delirium or dementia, or evidence of cognitive
impairment from a pre-existing cause.

- Participants with untreated psychiatric conditions, including substance
abuse/dependence disorders, untreated obstructive sleep apnea, diagnosis of other
sleep disorders (e.g., restless legs syndrome), recent hospitalization, ongoing
chemotherapy or other cancer treatment, and concurrent engagement in another insomnia
treatment.

- Participants enrolled in another concurrent research study.

- Participants who have difficulty performing assessments or comprehending or following
spoken instructions, in the judgment of the screening clinician.

- Participants using computer-based cognitive training programs or has used them within
a month of the consent date.